wednesday, nov. 6 - acsmeetings.org · william h. patrick, jr. memorial lectureship sssa division:...

161

SESSION NO. 304

Urban and Anthropogenic Soils Business Meeting

SSSA Division: Urban and Anthropogenic SoilsMarriott Waterside, Grand Ballroom H, Second Level

Presider: Gregory K. Evanylo4:00 PM–5:00 PM

SESSION NO. 305

General Wetland Soils: ISSSA Division: Wetland Soils

Marriott Waterside, Grand Ballroom J, Second LevelPresider: Paula M. Gale

9:15 AM–1:45 PM 9:15 AM Introductory Remarks.305-1 9:20 AM Legacy Phosphorus Implications Of a Large-

Scale Mississippi River Diversion Into An Oligohaline Estuary. Nhan Nguyen*

305-2 9:35 AM Seasonal Soil Nitrogen Transformations in Three Rhode Island Beaver Ponds. Julia G. Lazar*, Kelly Addy, Arthur J. Gold, Richard McKinney and Peter M. Groffman

305-3 9:50 AM Nitrate Removal in Forested Intermittent Streams of Southern New England. Kelly Addy*, Arthur J. Gold, Molly Welsh, Suzanne Cox and Sujay Kaushal

305-4 10:05 AM Temperature Sensitivity Of Anaerobic Car-bon Processing: The Importance Of Carbon Quality Vs. Nutrient Availability. Debjani Sihi*, Kanika S. Inglett and Patrick W. Inglett

10:20 AM Break.305-5 10:35 AM Soil Carbon Stocks and Profiles Along the

Hydrological Gradient in a Temperate For-ested Wetland, Central Korea. Tae Kyung Yoon*, Saerom Han, Lixia Jin, Nam Jin Noh and Yowhan Son

305-6 10:50 AM Two Contrasting Soil and Vegetation Cat-enas in the Saline Wetlands of Monegros, Spain. Carmen Castañeda, Florias Mees and Juan Herrero*

11:05 AM Lunch Break.305-7 1:00 PM Assessing the Abiotic Factors Influencing

Invasive Species Expansion in a Tropical Wetland Using Geophysical Methods. Me-lissa Aneika Atwell*, Mark Nakka Wuddivira, Judith F Gobin and David A Robinson

305-8 1:15 PM Hydric Soil Field Indicators For Use in Mid-Atlantic Barrier Island Landscapes. Ann M. Rossi* and Martin C. Rabenhorst

305-9 1:30 PM Nutrient and Trace Element Uptake By Cattail During Remediation of Municipal Biosolids Using a Wetland System: A Micro-cosm Experiment. ADENIKE OLABISI HAS-SAN*, Francis Zvomuya and Lisette Ross

1:45 PM Adjourn.

SESSION NO. 306

William H. Patrick, Jr. Memorial LectureshipSSSA Division: Wetland Soils

TCC, Room 7 and 8, First FloorPresider: Michael J. Vepraskas

3:30 PM–4:50 PM 3:30 PM Introductory Remarks.306-1 3:45 PM The Relevance of the “Peatland Enzymic

Latch” to Water, Food, Energy, & Innova-tion for a Sustainable World. Chris Free-man*

4:45 PM Adjourn.

SESSION NO. 307

Wetland Soils Graduate Student MixerSSSA Division: Wetland Soils

TCC, Room 7 and 8, First Floor5:00 PM–7:00 PM

Wednesday, Nov. 6SESSION NO. 310

Science Policy Graduate Student Luncheon (preregistration required)

Sponsored by Monsanto CompanySpecial Sessions

Marriott Waterside, Room 5 and 6, Second Level12:00 PM–1:00 PM

12:00 PM Introductory Remarks.310-1 12:05 PM Science Policy in Action: A Panel Discussion

on Grad Student Engagement in Advo-cacy. Karl E. Anderson* and Samantha Shoaf

1:00 PM Adjourn.

SESSION NO. 311

The Political Barrier To Progress In Agricultural Research Lunch and Learn

Special SessionsTCC, Ballroom A, First Floor

12:00 PM–1:00 PM 12:00 PM Introductory Remarks.311-1 12:05 PM The Political Barrier to Progress in Agricul-

tural Research. Richard L. Cooper* 12:50 PM Discussion. 1:00 PM Adjourn.

Hypoxia Issues in the Gulf of MexicoSpecial Sessionsr

TCC, Ballroom B-D, First Floor12:00 PM–1:00 PM

SESSION NO. 312

Grant Writing Workshop for Early Career Members

ACS530 Early Career MemberTCC, Room 1 and 2, First Floor

Presiders: Jean E. McLain; Christopher R. Boomsma10:30 AM–12:00 PM

SESSION NO. 312 — EARLY CAREER

162

SESSION NO. 313

Symposium–-International Society For Terrain Vehicle Systems: II

International Society for Terrain-Vehicle Systems (ISTVS)TCC, Room 7 and 8, First Floor

8:00 AM–3:15 PM 8:00 AM Introductory Remarks.313-1 8:05 AM Model-Based Development of Safety-

Relevant Electronic Control Systems for Agricultural Machines. Massimo Martelli*, Silvia Gessi and Emanuele Tonini

313-2 8:20 AM Environmental Impacts of a Tractor Working On Different Soil Structures. Marie-France Destain*

313-3 8:35 AM A Comparison of Novel Chassis Suspended Machines for Sustainable Forestry. Ulf Sell-gren, Abbos Ismoilov*, Kjell Andersson and Björn Löfgren

313-4 8:50 AM Development of a Methodology for Predict-ing the Bearing Capacity of Rooted Soft Soil. Ulf Sellgren, Abdurasul Pirnazarov* and Björn Löfgren

313-5 9:05 AM Experimental Study of Pneumatic Tire Per-formance On Ice. Anudeep Kishore Bhoo-palam* and Corina Sandu

313-6 9:20 AM Effects Of Bionic Dumbbell-Shaped Jute Fibers On The Friction Performance Of Fric-tion Materials. Yunhai Ma*, Yucheng Liu, Jie Peng, Li Guo, Junjie Sun and Jin Tong

313-7 9:35 AM Three-Dimensional Imaging For Sand Under Wheels: Application Of Pept To Terramechanics. Tetsuya Kinugasa*, Kenya Kuwagi, Thomas W. Leadbeater, Joseph Gar-giuli, David J. Parker, Jonathan P. K. Seville, Koji Yoshida and Hisanori Amano

9:50 AM Break.313-8 10:10 AM Stochastic Modeling and Uncertainty Cas-

cade of Soil Bearing and Shearing Char-acteristics for Light-Weight Vehicle Ap-plications. Paramsothy Jayakumar*, Daniel Melanz, Jamie MacLennan, Carmine Senatore and Karl Iagnemma

313-9 10:25 AM Recommendation of a Next Generation Ter-ramechanics Experimentation Capability for Small Ground Vehicle Systems. Paramsothy Jayakumar, Daniel Melanz* and William Smith

313-10 10:40 AM A Dynamic Simulation/Optimization Model for Scheduling Restoration of Degraded Military Training Lands. Hayri Onal*, Sahan Dissanayake, Gauthier Pitois, Scott Tweddale, James D, Westervelt and Philip Woodford

313-11 10:55 AM Responses of Tall-Grass Prairie to Anthro-pogenic Impacts. Heidi R. Howard*, Daniel Koch, Andrew Fulton, Casey Campbell and George Gertner

313-12 11:10 AM Experimental Measurement of Biomass Impact On Soil Strength. Sally A Shoop*, Timothy Cary and Heidi R. Howard

313-13 11:25 AM Above and Below Ground Biomass Effects On Soil Strength and Trafficability. Timothy Cary*, Felicia Johnson, Dustin Kafka and Heidi R. Howard

313-14 11:40 AM Root Structure Role in Soil Shear Strength. Andrew Fulton*, Daniel Koch, George Gertner and Heidi R. Howard

11:55 AM Lunch Break. 12:55 PM Introductory Rewmarks After Lunch.313-15 1:00 PM Off-Road Vehicle Training Impacts On Soil

and Vegetation. Alex M. Effinger*, A. Fulton and H. Howard

313-16 1:15 PM Instrumented Below Ground Biomass Sam-pler. Jose Silvestre-Soto Sr., Kelley MacDon-ald* and Sally A Shoop

313-17 1:30 PM Validation of the Vegetation and Soil Shear Tester (VASST) With Existing Soil Strength Instruments. Kelley MacDonald* and Sally A Shoop

313-18 1:45 PM Military Vehicle Off-Road Axle Power Requirements As Related to Soil and Tire Compression. Paul Ayers*, Daniel Wade and Matt Ellison

313-19 2:00 PM Data Acquisition and Parameterization Pro-cedure for Large, Off-Road Tires. Joachim Stallmann and Pieter Schalk Els*

313-20 2:15 PM The Effect of Controllable Suspension Set-tings On the ABS Braking Performance of An Off-Road Vehicle On Rough Terrain. Pi-eter Schalk Els*, Theunis Richard Botha, Herman Adendorff Hamersma, Carl Martin Becker, Dzmitry Savitski, Lukas Heidrich and Kristian Höpping

313-21 2:30 PM A Method For Unmanned Ground Wheeled Vehicle Mobility Estimation In Stochastic Terrain Conditions. Jeremy P Gray, Vladimir V Vantsevich*, Alexandre Opeiko and Greg R Hudas

313-22 2:45 PM The Shearing Edge of Tracked Vehicle - Soil Interactions in Path Clearing Applications Utilizing Multi-Body Dynamics Model-ing & Simulation. Joseph B Raymond* and Paramsothy Jayakumar

313-23 3:00 PM Calibration and Validation of a Lower-Order Soil Compaction Model Under Non-Uniform Tire Loads Applied By a Dynamic Vehicle Model. Justin Madsen, Paul Ayers* and Dan Negrut

3:15 PM Adjourn.

SESSION NO. 314

ISTVS Lunch: IIInternational Society for Terrain-Vehicle Systems (ISTVS)

TCC, Riverwalk, First12:00 PM–1:00 PM

SESSION NO. 315

ISTVS Closing DinnerInternational Society for Terrain-Vehicle Systems (ISTVS)

Colombia Restaurant6:00 PM–9:00 PM

ISTVS — SESSION NO. 313

163

SESSION NO. 316

General Precision Agriculture Systems: IASA Section: Agronomic Production SystemsLead Community: Precision Agriculture Systems Community

Marriott Waterside, Grand Ballroom H, Second LevelPresider: Brenda Ortiz

7:55 AM–10:45 AM 7:55 AM Introductory Remarks.316-1 8:00 AM A Specific Precision Placement Protocol

for Maximum Productivity. Charles LeRoy Deichman*

316-2 8:15 AM Assessing Accuracy of Forage Yield Moni-tors for Use in Alfalfa. Emmaline A. Long*, Quirine M. Ketterings, David Russell and Karl J. Czymmek

316-3 8:30 AM Comparing Grid and ECa Directed Zone Soil Sampling Schemes for Peanut Produc-tion. Ashley Mason*, Ronnie W. Schnell, Jason A. Ferrell, Ramon G. Leon and Won Suk Lee

316-4 8:45 AM Calibrating An Algorithm for On-the-Go Nitrogen Management for Second-Season Production of Corn in the Brazilian Cer-rado. Luciano Shozo Shiratsuchi*, Welington Gonzaga Vale and Tiago Jose Malacarne

316-5 9:00 AM Utilizing Combine Yield Monitor Data to Verify a Variable Rate Corn Planting Recom-mendation. C. Gregg Carlson, Kyle Gustafson*, David E. Clay and Joseph Schumacher

316-6 9:15 AM An Overview Analysis of the Wheat Yield Gap in Tunisia. Haithem Bahri*, Taoufik Hermesssi, Bechir Ben Nouna and Mohamed Thameur Chaibi

316-7 9:30 AM Spatial Variability of Soil Chemical Attri-butes Under Irrigation and No-Tillage Sys-tem in Tropical Region. Jose Marcos Garrido Beraldo* Sr. and Paulo Estevão Cruvinel Sr.

316-8 9:45 AM Comparison of Grid Soil Sampling and E.C. Generated Zone Soil Sampling in a Highly Variable Flood Plain Soil. Tony L. Provin*, Ronnie W. Schnell, Mark L. Mcfarland, Gay-lon D. Morgan, Dennis L. Coker, Dale Mott and Cristine L. S. Morgan

316-9 10:00 AM Spatial Analysis of Production Data for Pre-cision Agriculture. Rong-Cai Yang*, Zhiqiu Hu, Moshood Bakare, Ty Faechner and Steve Larocque

316-10 10:15 AM Using Uav to Monitor Crop Nutrient and Water Stress At Field Scale. Bruno Basso* and Ryan Nagelkirk

10:30 AM Discussion. 10:45 AM Adjourn.

SESSION NO. 317

General Organic Management Systems: IIASA Section: Agronomic Production SystemsLead Community: Organic Management Systems CommunityMarriott Waterside, Grand Ballroom C and D, Second Level

8:00 AM–11:05 AM 8:00 AM Introductory Remarks.

317-1 8:05 AM Adapting An Organic Rotational No-Till System for the Northern Climate of Western Canada. Caroline Halde*, Martin H. Entz, Robert H Gulden, Mario Tenuta, Andy Ham-mermeister and Kim Ominski

317-2 8:20 AM Controlling Weeds With High Residue Cultivation in Cover Crop-Based Organic Rotational Soybean Production. Gladis M. Zinati*, Steven Mirsky, Rita Seidel, Jeffrey W Moyer and Elaine R Ingham

317-3 8:35 AM Evaluating In-Season Tests to Guide Nitro-gen Topdressing Rates for Organic Winter Bread Wheat. Ellen B. Mallory* and Heather M. Darby

317-4 8:50 AM Legume Alleyway Groundcovers Influence Tree-Row Soil Quality in An Organic Or-chard. Catherine Mae Culumber*, Jennifer R. Reeve and Brent Black

317-5 9:05 AM Utilizing Zone-Tillage and Cover Crop Spa-tial Arrangements To Improve The Tempo-ral and Spatial Availability Of Nitrogen In Organic Sweet Corn Production. Carolyn J Lowry* and Daniel C Brainard

317-6 9:20 AM The Effects Of Row Spacing and Seeding Rate On Weed Competition and Yield In Or-ganic Canola Production. Rachel A. Atwell*, Carrie M. Brinton and Samuel Christopher Reberg-Horton

9:35 AM Break.317-7 9:50 AM The Impacts of Soil Amendments On Or-

ganic Rice Production. Fugen Dou*, Anna M. Mcclung and Xingen Zhou

317-8 10:05 AM Tillage Impact On Soil Quality Within An Organic, Sod-Based Vegetable Rota-tion. Christine M. Bliss*, Peter C. Andersen, Cheryl Mackowiak, Steve Olson, David L. Wright, Ann Blount, James Marois and Russ Mizell

317-9 10:20 AM Utilizing 15N To Understand Rye Mulch Effects On Soybean/Weed Competition. S. Chris Reberg-Horton*, M. Scott Wells, Steven Mirsky, Jude Maul and Shuijin Hu

317-10 10:35 AM Cover Cropping and Reduced Tillage for Mixed Vegetable Farms In Southern New England. Jeff Pieper, Emily Cotter and Re-becca N. Brown*

317-11 10:50 AM Tropical Cover Crop Mulch Systems for Low-External-Input Reduced Tillage Crop Produc-tion. Stuart A. Weiss*, Danielle D Treadwell, Elide Valencia and Kenneth P. Beamer

11:05 AM Adjourn.

SESSION NO. 318Symposium–-The Role and Challenges of

Cover Crops in Semi-Arid Dryland Cropping Systems

ASA Section: Agronomic Production SystemsLead Community: Semiarid Dryland Cropping Systems Community

Marriott Waterside, Grand Ballroom G, Second LevelPresiders: Alan J. Schlegel; Calvin L. Trostle

8:05 AM–11:45 AM 8:05 AM Introductory Remarks.318-1 8:10 AM Viability of Semi-Arid Dryland Cover

Crop Systems in the U.S. Central Great Plains. Johnathon D. Holman*, David C. Nielsen, Humberto Blanco, Alan J. Schlegel and Drew J. Lyon

SESSION NO. 318 — AGRONOMIC PRODUCTION SYSTEMS

164

319-6 10:40 AM Can Models and Weather Databases En-hance the Use of Sensor-Based Nitrogen Management? Harold van Es*, Jeff J. Melko-nian and Bianca Moebius-Clune

319-7 11:05 AM Engineering Considerations in Sensor-Based Nutrient Management. Kenneth A Sudduth* and Scott T Drummond

319-8 11:30 AM Sensor-Based Nitrogen Management: Adap-tion to Irrigated Systems. Richard B. Fergu-son*

11:55 AM Lunch Break.319-9 1:15 PM Incorporating Adaptive Approaches Such

As Sensor-Based Management in the Chesa-peake Bay TMDL Process. Joshua M. Mc-Grath*, Wade E. Thomason and Mark S. Reiter

319-10 1:40 PM Integrating Sensor-Based Management and Adaptive Management Into Extension Programming. Daryl Brian Arnall*, Randy Taylor and William R. Raun

319-11 2:05 PM Precision Technologies to Determine Optimum Nitrogen Management in Eu-rope. Roger Sylvester-Bradley and Daniel Kindred*

319-12 2:30 PM Global Potential for Adaptively Managing Nitrogen Using Active Sensors. Steve Phillips*

319-13 2:55 PM Use of the Sensor-Based Approach in Mexico - Potential to Adapt Nitrogen Rec-ommendations. J Ortiz-Monasterio* and William R. Raun

3:20 PM Concluding Remarks. 3:25 PM Adjourn.

SESSION NO. 320

Organic Management Systems Community Business Meeting

ASA Section: Agronomic Production SystemsLead Community: Organic Management Systems CommunityMarriott Waterside, Grand Ballroom C and D, Second Level

Presider: Joseph R. Heckman11:05 AM–12:05 PM

SESSION NO. 321

Semi-Arid Dryland Cropping Systems Com-munity Business Meeting


Marriott Waterside, Grand Ballroom G, Second LevelPresider: Calvin L. Trostle

11:45 AM–12:15 PM

SESSION NO. 322

Crop Irrigation Strategies and Management Community Business Meeting

ASA Section: Agronomic Production SystemsLead Community: Crop Irrigation Strategies and Management Marriott Waterside, Florida Salon VI, Second Level

Presiders: R. Louis Baumhardt; David Brauer12:00 PM–1:00 PM

12:00 PM Introductory Remarks. 12:05 PM Community Business Meeting. 12:15 PM Lunch Break. 1:00 PM Adjourn.

318-2 8:30 AM Research Experience With Cover Crops in the Semi-Arid Northern U.S. Great Plains. Perry R. Miller*, Mark A. Liebig, Macdonald Bur-gess, Clain A. Jones, Justin O’Dea, Scott L. Kronberg and David W. Archer

318-3 8:50 AM NRCS Soil Quality/Soil Health PrograM–-Research Needs To Address Potential and Pitfalls Of Cover Crops In Semi-Arid Crop-ping Systems. Ray Archuleta*

318-4 9:10 AM Impact Of Cover Crops In Semi-Arid Crop-ping Systems On Soil Biological, Chemical and Physical Parameters. Kristine A. Nich-ols* and Veronica Acosta-Martinez

318-5 9:30 AM Adaptation Of Cover Crops In The Texas Rolling Plains. Paul B. DeLaune*

9:50 AM Break.318-6 10:05 AM Cover Crop Challenges and Options In

North Africa and West Asia. David Feindel*, Mounir Louhaichi, Stephen Loss and Serkan Ates

318-7 10:25 AM Re-Evaluating Cover Crops In Semi-Arid Cropping In Australia. John Kirkegaard*, James R. Hunt, Jeremy Whish, Mark Peoples, Anthony Swan and Andrew Fletcher

318-8 10:45 AM Simulated Effects Of a Cover Crop On The Yield Of a Following Crop Using Process-Based Modeling. Joel Poore*

318-9 11:05 AM Semi-Arid Dryland Cover Cropping: Pana-cea Or Fallacy? Calvin L. Trostle*, Drew J. Lyon, Omololu J. Idowu and Robert M. Aiken

11:25 AM Discussion. 11:45 AM Community Business Meeting.

SESSION NO. 319

Symposium–-Active Optical Sensors For Adaptive Nitrogen Management

ASA Section: Agronomic Production SystemsLead Community: Adaptive Nutrient Management CommunityCommunity Cosponsor: Sensor-Based Nutrient ManagementMarriott Waterside, Grand Ballroom A and B, Second Level

Presiders: Joshua M. McGrath; Thomas F. Morris8:15 AM–3:25 PM

8:15 AM Introductory Remarks.319-1 8:20 AM Adaptive Nutrient Management: A Pro-

cess for Refining Nitrogen Manage-ment. Thomas F. Morris*, Walter Smith, Haiying Tao, Richard A. Meinert and Dawn Pettinelli

319-2 8:45 AM Adapting N Recommendations Using Data From Spatial and Temporal Scales Or Differ-ent Levels of Adaptive Management. Doug-las B. Beegle*

319-3 9:10 AM Converting Light Reflectance to Nitrogen Requirement: Different Approaches. James S. Schepers*

319-4 9:35 AM On-Farm Evaluation Tools and Approaches to Quantify Risks in Nitrogen Manage-ment. Peter M. Kyveryga* and Tracy M. Blackmer

10:00 AM Break.319-5 10:15 AM Utilizing Soil Moisture Data With Optical

Sensors to Determine Nitrogen Recommen-dations in Winter Wheat. Jacob T. Bushong*, Jeremiah L. Mullock, Eric C. Miller, Daryl Brian Arnall and William R. Raun

AGRONOMIC PRODUCTION SYSTEMS — SESSION NO. 319

165

325-2 1:50 PM Assessment of Allelopathic Potential in Rice - Exploration of Two Promising Allelo-chemicals. Thi Le Ho*, Felix B. Fritschi and Chung-Ho Lin

2:05 PM Adjourn.

SESSION NO. 326

Weedy and Invasive Plant Species Community Business Meeting

ASA Section: Agronomic Production SystemsLead Community: Weedy and Invasive Plant Species CommunityMarriott Waterside, Grand Ballroom C and D, Second Level

Presider: John L. Lindquist2:05 PM–2:30 PM

SESSION NO. 327

General Bioenergy Systems: IIASA Section: Agronomic Production SystemsLead Community: Bioenergy Systems Community

TCC, East Hall, Third Floor2:30 PM–4:30 PM

327-1 812 Corn Stover and Cobs Ethanol Yield As Affected By Hybrid, Bt Trait, and Environ-ment. Pavani Tumbalam*, Kurt D. Thelen, Andrew Adkins and Juan Gao

327-2 813 Switchgrass Harvest Yield Is Maximized During a Fall Harvest Using a Direct Chop and Ensilage Method. Andrew Adkins* and Kurt D. Thelen

327-3 814 Corn and Switchgrass Companion Crop-ping. Allen Parrish* and Dokyoung Lee

327-4 815 Interspecific Hybridization Between El-ephantgrass and Pearl Millet and Selection of Hybrids With High-Biomass Production and Enhanced Biosafety.Baskaran Kannan*, Elide Valencia and Fredy Altpeter

327-5 816 Nutrient Removal and Allocation in Na-piergrass Treated With Swine Lagoon Ef-fluent. John J. Read*, Ardeshir Adeli and William F. Anderson

327-6 817 Seasonal Changes In Nitrogen and Fiber Fraction Concentrations Of Warm–Season Perennial Bioenergy Grasses In The USA Gulf Coast Region. Chae-In Na*, Lynn E. Sol-lenberger, John E. Erickson, Joao Vendramini, Maria Lucia A. Silveira, Marcelo Osório Wal-lau and Kenneth Woodard

327-7 818 Carbon Dioxide Exchange In Switchgrass and High Biomass Sorghum Ecosystems In The Southern Great Plains Of The United States. Pradeep Wagle and Vijaya Gopal Ka-kani*

327-8 819 Sweet Sorghum, a Potential Biofuel Crop for the Mid-Atlantic. Robert J. Kratochvil, Samuel Geleta* and Chris Briand

327-9 820 Biomass Production Potential of Miscan-thus, Switchgrass, and Willow in the North-eastern United States. Armen R. Kemanian*, Eric Fabio, Larry Smart, Peter B. Woodbury, Felipe Montes, Timothy Volk, Wei Jiang and Brian K. Richards

327-10 821 Nitrogen Cycling In Sweet Sorghum With Winter Crop Rotations In Florida. Jeffrey Robert Fedenko*, John E. Erickson, Diane L. Rowland, Danielle D Treadwell and Ann Wilkie

SESSION NO. 323

General Semi-Arid Dryland Cropping Systems: IASA Section: Agronomic Production SystemsLead Community: Semiarid Dryland Cropping Systems Community

Marriott Waterside, Grand Ballroom G, Second LevelPresiders: Omololu J. Idowu; William F. Schillinger

12:55 PM–3:30 PM 12:55 PM Introductory Remarks.323-1 1:00 PM Selecting Adaptable Cover Crops for the

Desert Southwest Cropping Systems. Kulb-hushan K. Grover*, Omololu J. Idowu, Nazar Al-Ibraheemi and Mohammed Omer

323-2 1:15 PM Soil Salinity Management in Iraq Using Indigenous Soil Management Techniques – Analysis of Biophysical and Socioeconomic Data. Abdul Kareem Hassan, Vinay Nangia* and Murari Singh

323-3 1:30 PM Natural Suppression of Rhizoctonia Bare Patch in a Long-Term No-Till Cropping Systems Experiment. William F. Schillinger* and Timothy C. Paulitz

323-4 1:45 PM Double-Cropping Irrigated Biodiesel Bi-ennial Canola With Green Pea. Kefyalew Girma Desta*, Harold Collins, Romulus O. Okwany and William L Pan

323-5 2:00 PM Contribution of Winter Annual Cover Crops in Conservation Tillage Corn Produc-tion. Danielle D Treadwell*, Joel Love, Mace Bauer, Michael Alligood and Kirk Brock

2:15 PM Break.323-6 2:30 PM Screening of Green Manure Legumes

Adaptable to the Desert Southwest. Omo-lolu J. Idowu*, Kulbhushan K. Grover, Mo-hammed Omer and Nazar Al-Ibraheemi

323-7 2:45 PM Cropping Under Drought Conditions. Rob-ert N. Klein*

323-8 3:00 PM Barley Cultivar Performance Following Canola, Corn, Pea, and Spring Wheat. Pat-rick M. Carr*, Glenn B. Martin, Richard D. Horsley and Martin R. Hochhalter

323-9 3:15 PM Winter Wheat-Summer Fallow Cropping Systems Deplete Soil Organic Carbon. Ste-phen Machado*

3:30 PM Adjourn.

SESSION NO. 324Professional Applied Agronomists

Community Business MeetingASA Section: Agronomic Production SystemsLead Community: Professional Applied Agronomists Community

Marriott Waterside, Grand Ballroom H, Second LevelPresider: E. James Dunphy

1:00 PM–2:00 PM

SESSION NO. 325Weedy and Invasive Plants

ASA Section: Agronomic Production SystemsLead Community: Weedy and Invasive Plant Species CommunityMarriott Waterside, Grand Ballroom C and D, Second Level

1:30 PM–2:05 PM 1:30 PM Introductory Remarks.325-1 1:35 PM Echium As An Oilseed Crop in Minnesota:

Flowering Dates, Pollinators, and Seed Yields. Frank Forcella*, Carrie A Eberle, Dean Peterson and James Eklund

SESSION NO. 327 — AGRONOMIC PRODUCTION SYSTEMS

166

328-3 911 Radiation Use Efficiency and Yield in Drought Tolerant Corn in the Texas High Plains. Baozhen Hao*, Qingwu Xue, Thomas H Marek and Kirk E Jessup

328-4 912 Rice Physiological Responses to Flooded, Saturated and Aerobic Rice Management Systems. Abdul R. Mohammed* and Lee Tarpley

328-5 913 Advanced Citrus Production Systems: Four Years of Evaluation in Florida. Arnold Schumann*

328-6 914 Irrigation Management of Emerging Drought-Tolerant Corn Hybrids. John Ran-dall Nelson* and Eric A. Adee

328-7 915 Emergence, Yield, Ion Relations and Physi-ological Parameters of Alfalfa (Medicago sa-tiva L.) in Response to Salinity Stress. Mon-ica V. Cornacchione* and Donald L. Suarez

328-8 916 Salt Tolerance Of Spinach As Related To Seasonal Climate. Selda Ors* and Donald L. Suarez

328-9 917 Comparing Tillage Systems (conventional, minimum, no-till) With Overhead Irrigation Using a 3 Year Crop Rotation of Corn, Soy-bean, and Barley. Tyler J Tjelde* and James A. Staricka

SESSION NO. 329

General Precision Agriculture Systems: IIASA Section: Agronomic Production SystemsLead Community: Precision Agriculture Systems Community


329-1 918 Connecting Soil Parameters With Variable Seeding Rates For Corn. Mark A. Licht*, Roger W. Elmore and Andrew W. Lenssen

329-2 919 Agronomic Performance Of Cowpea [Vigna Unguiculata (L.) Walp.] Cultivars In Different Sowing Dates. Aline Oliveira Matoso*, Rog-erio Peres Soratto, Franciele Guarnieri, Rafael Caetano Abrahão and Mayra Roberta Souza

329-3 1000 Monitoring Leaf Nitrogen Content in Wheat With Canopy Hyperspectra As Influenced By Soil Background. Xia YAO*, Yan Zhu and Weixing Cao

329-4 1001 Agroclimate App, a Mobile Decision Sup-port Tool for Agriculture. Jose H Andreis*, Clyde W. Fraisse and Willingthon Pavan

329-5 1002 Spatial Relationship Between Soil Electrical Conductivity and Soybean Grain Quality in the Argentinean Pampas. Mauricio Castro Franco*, Natalia Izquierdo, Jose Costa and Virginia Carolina Aparicio

329-6 1003 Use of Soil Apparent Electrical Conductivity As Predictor of Soil Properties Variability in Permanent Pastures of the Flooding Pampas (Buenos Aires, Argentina). Pablo Cicore*, Nahuel Peralta, Mauricio Castro Franco, Jose Costa and Mónica Agnusdei

329-7 1004 Population Stand Monitoring Of Cane Using Coefficient Of Variance Of Canopy Reflectance-Based Vegetation Index Read-ings. Saoli Chanda*, Jeffrey Hoy, Payton Dupree, Marilyn Sebial Dalen, Tapasya Babu, Brenda Tubana, Brandon White and Suelen Cristina Mendonca Maia

327-11 822 Alley Cropping Systems for Biomass Pro-duction in River Floodplains. Sougata Bard-han* and Shibu Jose

327-12 823 Management, Productivity and Nutrient Relationships in Biomass Sorghum Sys-tems. Jason P. Wight*, Frank M. Hons, Joseph O. Storlien, Fugen Dou and Hamid Shahan-deh

327-13 900 Impact of Harvest Timing and Hybrid Se-lection On Energy Sorghum Yields. Ronnie W. Schnell*, William L. Rooney, Wayne H. Thompson, Tony L. Provin and David D. Baltensperger

327-14 901 The Economic Viability of Cellulosic Bio-mass Production On Marginal Land in the Northern Great Lakes Region. Brad Kells* and Scott M. Swinton

327-15 902 Phosphorus Fertilization In Culture Jatro-pha (Jatropha curcas L.) In The Region Of Brazilian Savanna. Danilo Marcelo Aires dos Santos*, Enes Furlani Jr., Samuel Ferrari, Renata Capistrano Moreira Furlani, Igor Cabreira Silva, Ana Paula Portugal Gouvêa Luques and Tamíris Azôia Souza

327-16 903 Belowground Biomass and C Dynamics in Sugarcane and Ratooning Energycane Cultivated As Biofuel Production in Ha-waii. Adel Youkhana*, Susan E. Crow, Rich-ard M. Ogoshi and Mae Nakhata

327-17 904 Bioethanol and Biodiesel Production in Hungary. Janos Nagy and Orsolya Nagy*

327-18 905 Carbon Accumulation in a Two Year Sugar-cane Rotation in Hawai’I, USA. Ray Ander-son*, Rebecca Tirado-Corbalá, Dong Wang and James E Ayars

327-19 906 Greenhouse Gas Fluxes From Peren-nial Grass Bioenergy Feedstock Produc-tion. Richard Lowrance*, William F. Ander-son, Hari Singh, Bharat P. Singh, Timothy Strickland and Upendra M. Sainju

327-20 907 Diagnosis Of Nutrient Imbalance In HLB Infected Citrus Trees Using Dris and Cnd Approaches. Shengsen Wang* and Arnold Schumann

327-21 908 Influence Of Drought Stress On Bioenergy Traits In Sorghum. Julie Baniszewski*, Marie F.S. Turner and Courtney E. Jahn

SESSION NO. 328

General Crop Irrigation Strategies and Management: II

ASA Section: Agronomic Production SystemsLead Community: Crop Irrigation Strategies and Management

TCC, East Hall, Third FloorPresider: R. Louis Baumhardt

2:30 PM–4:30 PM328-1 909 Intercropping and Monocropping of Arabica

Coffee and Macadamia Nut With and With-out Drip Irrigation. Rogerio Peres Soratto* and Marcos José Perdoná

328-2 910 A Web-Based Irrigation Decision Tool For Corn and Soybean Cropping Sys-tems. Chengchou Han*, Haishun Yang, Ken-neth G. Hubbard, Martha Shulski, Jennifer Rees, Greg Kruger, Gary Zoubek, Patricio Grassini, Jessica A Torrion, Derek M Heeren, Kenneth G. Cassman, James E. Specht and Suat Irmak

AGRONOMIC PRODUCTION SYSTEMS — SESSION NO. 328

167

331-10 1018 Sustainability Of Cropping Systems For Dryland Winter Wheat Production: A Simu-lation Approach. Gurpreet Kaur* and Axel Garcia y Garcia

331-11 1019 Wide Row Spacing for Deep-Furrow Plant-ing of Winter Wheat. William F. Schillinger* and Stewart B. Wuest

SESSION NO. 332

General Weedy and Invasive Plant Species: IIASA Section: Agronomic Production SystemsLead Community: Weedy and Invasive Plant Species Community


332-1 1100 Effect of Cold Temperature and the Effective-ness of Glyphosate ((N-(phosphonomethy)Glycine) and 2,4-Dichlorophenoxyacetc Acid When Applied to Chickweed (Stelleria media). Makenzie Wippel*

332-2 1101 Shifting the Balance From An Invasive Exotic Grass to a Native Perennial Forage Grass in a Fallow Citrus Grove. Elizabeth H Boughton* and Julia H Maki

332-3 1102 Vinasse and Biochar Effect On Germination of Three Weed Species. Neeta Soni*, Ramon G. Leon, John E. Erickson and Jason A. Ferrell

332-4 1103 Phosphorus Application Influences the Crit-ical Period of Weed Control in Lettuce. Den-nis Calvin Odero* and Alan L. Wright

SESSION NO. 333

Adaptive Nutrient Management Business Meeting

ASA Section: Agronomic Production SystemsLead Community: Adaptive Nutrient Management CommunityMarriott Waterside, Grand Ballroom A and B, Second Level

Presider: Joshua M. McGrath3:25 PM–4:00 PM

SESSION NO. 334

General Model Applications In Field Research: IIASA Section: Climatology & ModelingLead Community: Model Applications in Field Research Community

TCC, Room 37 and 38, Third Floor8:00 AM–10:55 AM

8:00 AM Introductory Remarks.334-1 8:05 AM Have Super-Computers Made Parameter Es-

timation and Other Optimization Processes Obsolete? Jeffrey W. White*, John Fonner, James B. Holland, Kelly Robert Thorp, Mat-thew W Vaughn and Stephen M. Welch

334-2 8:20 AM Quantifying and Modeling Crop Growth Heterogeneity At the Field Scale. Anja Stadler*, Sebastian Rudolph, Moritz Kupisch, Matthias Langensiepen, Jan van der Kruk and Frank Ewert

334-3 8:35 AM Uncertainty Analysis of Simulated Crop Production Under Various Irrigation Man-agement. Liwang Ma*, Tom Nolan, Robert W. Malone, Lajpat R. Ahuja and Thomas J. Trout

SESSION NO. 330

General Professional Applied Agronomists: IIASA Section: Agronomic Production SystemsLead Community: Professional Applied Agronomists Community


330-1 1005 Estimating Accumulated Biomass and Ni-trogen Pools in Over-Wintered Cover Crops: Digital Image Analysis Versus Manual Sampling. Keenan C. McRoberts, Quirine M. Ketterings*, Brent M. Benson, Shona Ort and Gregory Godwin

330-2 1006 Seed Treatments to Overcome Salt Stress During Germination and Seedling Growth in Switchgrass (Panicum virgatum L.). Quanzhen Wang*, Guo Chen, Jian Cui, Yuan Liu, Muyu Gu and Xiaomin Ma

330-3 1007 Maize Plant Growth and Yield Response to Jumpstart LCO. Roger L. Bowman* and Robert L. Pesek

330-4 1008 Penicillium Bilaiae and Its Effect On Phos-phorus Uptake On Spring Wheat (Triticum aestivum). Robert L. Pesek*

SESSION NO. 331

General Semi-Arid Dryland Cropping Systems: II



331-1 1009 A g r o n o m y o f G u a r ( C y a m o p s i s Tetragonoloba) in the Southwest U.S. Cal-vin L. Trostle* and Dick L. Auld

331-2 1010 Evaluating Adaptability Of Guar In New Mexico. Kulbhushan K. Grover*, Sudhir Singla and Sangamesh V. Angadi

331-3 1011 Dryland Malt Barley Yield and Quality in Response to Tillage, Cropping Sequence, and Nitrogen Fertilization. Upendra M. Sainju*, Andrew W. Lenssen and Joy Lynn Barsotti

331-4 1012 Dry Soil Planting of Sorghum for Variable Onset of Rains in Ethiopia. Feyera Liben Merga, Charles S. Wortmann* and Tesfaye kinde

331-5 1013 Evaluation of Land-Use Transformation in Grazing Systems Using Soil Quality and Primary Productivity in a Semi-Arid Areas, Israel. Tarin Paz-Kagan*, Moshe Shachak, Eli Zaadye and Arnon Karnieli

331-6 1014 In-Situ Plastic Mulching Technology Dra-matically Increases Water-Use Efficiency and Enhances Food Production. Weifeng Zhang*, Fusuo Zhang and Zhengxia Dou

331-7 1015 Comparing Stacked and Alternate-Year Cropping Systems In a Semiarid Environ-ment. Andrew W. Lenssen*, Upendra M. Sainju, Brett L. Allen, TheCan Caesar-TonThat and Robert G. Evans

331-8 1016 Intensification of Summer Cover Crops Within Integrated No-Till Cropping Sys-tems in Oklahoma. Kevin B. Meeks* and Jason G. Warren

331-9 1017 Multi-Species Cover Crops in Fallow-Wheat No-Till Systems in Montana. Susan Tall-man*, Perry R. Miller, Cathy Zabinski and Clain A. Jones

SESSION NO. 334 — CLIMATOLOGY & MODELING

168

335-6 9:20 AM Examining the Responses of Radiation Use Efficiency to CO2: A New Approach. Oscar Monje*

9:35 AM Break.335-7 9:45 AM Site-Specific Impacts of Climate Change

On Crop Production, Water Use and Pol-lution Across Regions of Germany Using Different CO2 Response Functions. Kurt K. Kersebaum* and Claas Nendel

335-8 10:00 AM Climate Change Impacts On US Crop Pro-ductivity in the Context of Multiple Global Changes During 1951-2099. Wei Ren* and Hanqin Tian

335-9 10:15 AM Climate Impacts On Food and Water Secu-rity in the Southeast USA. Keith T. Ingram*

335-10 10:30 AM Potential Response of Two Crops Irrigation Water Requirements to Some Potential Cli-mate Change Scenarios. Ali Fares*, Ripendra Awal, Hla Htun, Samira Fares, Alton b john-son and Hector valenzuela

335-11 10:45 AM Focus Group Assessments of Farmer Percep-tions and Adaptation to Increasing Variable Weather Patterns in Maine. John M. Jemison* Jr. and Stephanie Welcomer

335-12 11:00 AM Gamcaf: A Geospatial Agricultural Manage-ment and Crop Assessment Framework for Regional Food Security. David H. Fleisher*, Jonathan P. Resop, Dennis J. Timlin and Van-gimalla R. Reddy

335-13 11:15 AM Development of a Regional Aggregated Crop Yield Index. Timothy S. Griffin*, Chris-tian J. Peters, David H. Fleisher, Sherri L. DeFauw and Jonathan P. Resop

11:30 AM Concluding Remarks. 11:35 AM Community Business Meeting.

SESSION NO. 336

Model Applications In Field Research Community Business Meeting

ASA Section: Climatology & ModelingLead Community: Model Applications in Field Research Community

TCC, Room 37 and 38, Third FloorPresider: Jerry L. Hatfield

11:10 AM–11:40 AM

SESSION NO. 337

Global Climate Change Community Business Meeting

ASA Section: Climatology & ModelingLead Community: Global Climate Change Community

TCC, Room 37 and 38, Third FloorPresider: David H. Fleisher

12:05 PM–12:30 PM

SESSION NO. 338

Agroclimatology and Agronomic Modeling Community Business Meeting

ASA Section: Climatology & ModelingLead Community: Agroclimatology and Agronomic Modeling

TCC, Room 37 and 38, Third FloorPresider: Claudia Wagner-Riddle

12:30 PM–1:15 PM

334-4 8:50 AM Simulating Water and Nitrogen Require-ments for Maize Under Semi-Arid Con-ditions Using the CSM–CERES-Maize Model. Hafiz Mohkum Hammad*

334-5 9:05 AM Sample Size For Estimating Components Of Variance In Maize Experiments In a Tropical Rainforest Ecology. Morakinyo A.B. Fakorede*, Abimbola Oluwaranti, Abidemi Talabi and Olufemi Awosanmi

334-6 9:20 AM Effect of Initial Soil Water and Level, Inter-val, and Method of Irrigation On Crop Water Use, Yield, and Leaching in Corn. Lajpat R. Ahuja*, Saseendran S. Anapalli, Liwang Ma, Patricia N.S. Bartling, Quanxiao Fang and Thomas J. Trout

9:35 AM Break.334-7 9:50 AM Soybean Yield Gap Analysis and N Bal-

ances in Agricultural Systems of Argentina As Quantified By the Cropgro-Soybean Model. Fernando Salvagiotti*, Gustavo Ovando and Collino Daniel

334-8 10:05 AM Testing the Performance of the Apsim Model in Iowa. Sotiris V Archontoulis* and Fernando Miguez

334-9 10:20 AM Modeling Cotton Growth and Yield Re-sponse to Different Irrigation Management Using Cotton2K. Ahmed Attia*, Shyam Sivankutty Nair, Nithya Rajan, Glen Lorin Ritchie, Amir M.H. Ibrahim, Paul B. DeLaune, Dirk B. Hays and Qingwu Xue

334-10 10:35 AM One-Dimensional Modeling of Crop Pro-duction With Topography Corrected Infil-tration. Juan David Munoz-Robayo*, An-drey K. Guber, Bruno Basso and Alexandra Kravchenko

10:50 AM Concluding Remarks. 10:55 AM Adjourn to Community Business Meeting.

SESSION NO. 335

General Global Climate Change: IIASA Section: Climatology & ModelingLead Community: Global Climate Change Community

TCC, Room 33, Third FloorPresider: Saseendran S. Anapalli

8:00 AM–11:35 AM 8:00 AM Introductory Remarks.335-1 8:05 AM Soybean Responses to to Ultraviolet-B Ra-

diation. Suresh Bajirao Lokhande, Karande Gajanayake, K. Raja Reddy* and Wei Gao

335-2 8:20 AM Retrofit of a Soil-Plant-Amosphere-Re-search (SPAR) Experimental Database for Application in Agmips. Gerard W. Wall*

335-3 8:35 AM Simulation Modeling of Genotype x Envi-ronment Interactions in Wheat Response to High Temperature. Phillip D. Alderman*, C. Mariano Cossani and Matthew P. Reynolds

335-4 8:50 AM Spatial and Temporal Characteristics of Post-Heading Heat Stress and Its Yield Impact in Winter Wheat of China. Yan Zhu*, Bing Liu, Leilei Liu, Liying Tian, Weixing Cao and Senthold Asseng

335-5 9:05 AM Agro Climatic Models for Prediction of Growth and Yield of Rice (Oryza sativa L.). Subbaiah Gazula* Sr.

CLIMATOLOGY & MODELING— SESSION NO. 335

169

SESSION NO. 343

General Extension Education: IIASA Section: Education & ExtensionLead Community: Extension Education Community

TCC, Room 12, First FloorPresider: Shaun Casteel

7:55 AM–10:50 AM 7:55 AM Introductory Remarks.343-1 8:00 AM Public Education On Food and Nutrition for

the Marginal and Small Farm Families in Bangladesh. S.M. Hasen Ali*, Sarder Tasad-daque Ahmed and Uttam K. Saha

343-2 8:15 AM Deliver the Right Information to the Right People With Email Segmentation. Andrew M. McGuire*

343-3 8:30 AM Texas Well Owner Network: Protecting Groundwater Resources and Human Health. Drew M. Gholson*, Diane E. Boell-storff, Ryan A. Gerlich, John W. Smith and Mark L. Mcfarland

343-4 8:45 AM Mobile Weed Manual: A New Tool for Herbicide Selection in Turf & Ornamen-tals. James T. Brosnan*, Gregory K. Breeden and Gregory R. Armel

9:00 AM Break.343-5 9:10 AM Farmer Soil Health and Soil Ecology Educa-

tion. James John Hoorman*343-6 9:25 AM Ammonia Volatilization Loss From Sub-

surface-Applied Urea. Cleiton Sequeira*, Gregory J. Schwab and John S. Kruse

343-7 9:40 AM Poultry Litter Storage and Utilization Pro-gram for Kansas Crop Producers. Peter J. Tomlinson*

343-8 9:55 AM Trends Of The Arkansas Corn and Grain Sor-ghum Research Verification Program. Kevin Lawson* and Jason Kelley

10:10 AM Break.343-9 10:20 AM Conservation Tillage in California’s Central

Valley: Understanding Adoption Barri-ers to Enhance Extension Education. Anne Bossange*, Ron Harben and Jeffrey Mitchell

343-10 10:35 AM Delivery of Extension Education On Climate Change Mitigation and Adaptation. Tracy M Wilson and Jason G. Warren*

10:50 AM Adjourn.

SESSION NO. 344

Extension Education Community Business Meeting

ASA Section: Education & ExtensionLead Community: Extension Education Community

TCC, Room 12, First FloorPresider: Daryl Brian Arnall

11:00 AM–12:00 PM

SESSION NO. 345

General Advancing Agronomy Via Public-Private Collaboration: I

ASA Section: Education & ExtensionLead Community: Advancing Agronomy Via Public-Private Collaboration Community

TCC, Room 12, First Floor12:55 PM–1:30 PM

SESSION NO. 339

Climatology and Modeling Section Business Meeting

ASA Section: Climatology & ModelingTCC, Room 37 and 38, Third FloorPresider: Claudia Wagner-Riddle

12:30 PM–1:15 PM

SESSION NO. 340

Symposium–-Monitoring and Modeling Evapo-ration, Carbon and Other Ecosystem Fluxes: IIASA Section: Climatology & ModelingLead Community: Soil-Plant-Water Relations Community

TCC, Room 37 and 38, Third FloorPresider: Nithya Rajan

1:25 PM–3:25 PM 1:25 PM Introductory Remarks.340-1 1:30 PM An Overview Of The Eddy Covariance Tech-

nique and Its Applications In Agricultural and Environmental Research. Sasha Ivans*

340-2 2:10 PM Response of Soil CO2 Flux of a Crop Field to Rain Pulse. Liukang Xu*, Rod Madsen, Dayle K. McDermitt, Timothy Arkebauer and Dave Scoby

340-3 2:25 PM Spatial Context of Landfill CH4 and CO2 Emission Captured By the Eddy Covariance Tower. Xiaomao Lin*, Liukang Xu and Dayle K. McDermitt

340-4 2:40 PM Measuring Greenhouse Gas Emissions and Uptakes From a Rice Paddy Field During Fallow Period Using Micrometeorological Techniques. Shujiro Komiya*, Kosuke No-borio and Kentaro Katano

340-5 2:55 PM A Satellite Based Modeling Framework for Estimating Seasonal Carbon Fluxes Over Agricultural Lands. Varaprasad Bandaru*, Roberto C. Izaurralde, Ritivik Sahajpal, Ras-mus M Houborg and Zurita Milla

340-6 3:10 PM Estimated Carbon Stock Under Tropical Legume Plantation in Reclaimed Mined Land. Ali Munawar* and Wiryono Wiryono

3:25 PM Adjourn.

SESSION NO. 341

Soil-Plant-Water Relations Community Business Meeting

ASA Section: Climatology & ModelingLead Community: Soil-Plant-Water Relations Community

TCC, Room 37 and 38, Third FloorPresider: Nithya Rajan

3:35 PM–4:00 PM

SESSION NO. 342

Educational Materials Display: IIIASA Section: Education & ExtensionLead Community: Extension Education Community

TCC, East Hall, Third FloorPresider: Daryl Brian Arnall

7:00 AM–6:00 PM

SESSION NO. 345 — EDUCATION & EXTENSION

170

347-8 1111 Macro and Microporosity Of Different Particle Size Of Fiber Coconut. Maria Julia Carreiro Lima Ferreira, Luiz Vitor Crep-aldi Sanches*, Roberto Lyra Villas Boas and Thomas Fiore de Andrade

347-9 1112 Macro and Microporosity Of Mixtures Of Biosolid and Carbonized Rice Husk For Use As Agricultural Substrate. Maria Julia Carreiro Lima Ferreira, Luiz Vitor Crep-aldi Sanches*, Roberto Lyra Villas Boas and Thomas Fiore de Andrade

347-10 1113 Growth and Productivity of Coffee and Macadamia Cultivars in Intercropping Ir-rigated. Marcos José Perdoná* and Rogerio Peres Soratto

347-11 1114 How Do Different Fertilizers Hold Up to One Another? spencer muriah Williams*

SESSION NO. 348

Symposium–-Phosphorus Fate, Management, and Modeling in Artificially Drained Systems: IASA Section: Environmental QualityLead Community: Nutrients and Environmental Quality CommunitySection or Division Cosponsors: Soil & Water Management & Conservation, Soils & Environmental Quality

TCC, Room 16, First FloorPresider: Peter J. A. Kleinman

7:50 AM–12:25 PM 7:50 AM Introductory Remarks.348-1 8:00 AM Diffuse Losses of Phosphorus From Agricul-

tural Soils - Status and Preventive Measures in a Nordic Perspective. Lars Bergström*, Helena Andersson, Helena Aronsson, Faruk Djodjic, Holger Kirchmann, Pia Kynkäänni-emi, Jian Liu, Annika Svanbäck, Barbro Ulén and Ana Villa

348-2 8:20 AM Tile Drainage Phosphorus Losses From Ag-ricultural Soils: Case Studies in Canada. Ti-equan Zhang*, Chin Tan, Zhiming Zheng, Craig F. Drury and Tom Welacky

348-3 8:40 AM Management of Phosphorus Losses From Artificially Drained Grazed Pastures. Rich-ard McDowell* and Chris Tanner

9:00 AM Break.348-4 9:10 AM Case Studies: Drainage Water Phosphorus

Losses in the Great Lakes Basin. Douglas R. Smith*, R. Peter Richards, Kevin King, David Baker, Wendy Francesconi and Andrew N. Sharpley

348-5 9:20 AM Phosphorus Losses From An Irrigated Water-shed in the Northwestern U.S.: Case Study of the Upper Snake-River Watershed. April B. Leytem*, Dave Bjorneberg, James A. Ip-polito and Dan M. Sullivan

348-6 9:30 AM Phosphorus In Drainage Waters Of The Atlantic Coastal Plain. Peter J. A. Klein-man*, Ray Bryant, Anthony R. Buda, Arthur L. Allen, Deanna L. Osmond, Joshua M. Mc-Grath, Zachary Easton, James Thomas Sims, Amy L. Shober and Casey Kennedy

348-7 9:40 AM Phosphorus Management and Fate in Artifi-cially Drained Systems: Upper Mississippi Case Studies. Antonio P. Mallarino*, Gary Feyereisen, Matthew J. Helmers, Sharon K. Papiernik, Jeffrey S. Strock and Chris D. Wente

12:55 PM Introductory Remarks.345-1 1:00 PM Increasing Feed Grains in North Carolina:

An Integrated Approach. Wesley J. Ever-man*, Ronnie W. Heiniger, P. Randall Weisz and Ranjit S. Riar

345-2 1:15 PM Potential of Urban Agriculture to Improve Nutrition and Environment. Ib Hagsten* and Julia Govis

1:30 PM Adjourn.

SESSION NO. 346

Advancing Agronomy Via Public-Private Collaboration Community Business Meeting


TCC, Room 12, First FloorPresider: Harold F. Reetz Jr.

1:30 PM–2:30 PM

SESSION NO. 347

General Advancing Agronomy Via Public-Private Collaboration: II



347-1 1104 Estimating Alfalfa’s Impact On Regional Ni-trogen Budgets in the Central & Santa Clara Valleys of California Using the 15N Stable Isotope Natural Abundance Method. Jarred Sturla*

347-2 1105 Food Aid In Somalia – Challenges Ahead. Paul M. Porter* and Hussein Haji

347-3 1106 The 100th Graduate From the Iowa State University Master of Science in Agronomy Distance Program. Allan J. Ciha*, Gretchen Anderson, Dawn Miller and Kenneth J. Moore

347-4 1107 Effects of Enzyme Activity of Soil in Area Submitted to Pasture in the Roraima State, Amazonia, Brazil. Sandra Catia Pereira Uchoa*, Fernando Gil-Sodres, Carmen Trasar-Cepeda, Maria Carmen Leiros, José Maria Arcanjo Alves and Ana Isabel Iglesies Tojo

347-5 1108 Cooperative Industry-Agency-University Site-Specific Nutrient Management Educa-tion Project. Agustin Pagani*, John E. Saw-yer, Antonio P. Mallarino, Lara Moody, John Russell Davis and Steve Phillips

347-6 1109 Ratio Solid – Air - Water In Mixtures Of Biosolid and Carbonized Rice Husk For Agricultural Use As Substrate. Luiz Vitor Crepaldi Sanches*, Maria Julia Carreiro Lima Ferreira, Roberto Lyra Villas Boas, Thomas Fiore de Andrade, Bruno Marcos de Paula Macedo and Camila Abrahão

347-7 1110 Ratio Solid - Air - Water Of Coconut Fiber In Function To Different Particle Sizes. Luiz Vitor Crepaldi Sanches*, Maria Julia Carreiro Lima Ferreira, Roberto Lyra Villas Boas, Thomas Fiore de Andrade, Bruno Marcos de Paula Macedo and Camila Abrahão

EDUCATION & EXTENSION — SESSION NO. 346

171

349-4 8:45 AM Distribution, Efficacy, and Off-Tarp Emis-sions Of Carbonated Fumigants In Low Per-meability Film Tarped Field. Ruijun Qin*, Suduan Gao, Brad Hanson, James Gerik and Dong Wang

349-5 9:00 AM Effects of Cr6+ On the Activities of Antioxi-dant Enzymes of Cyperus Alternifolius and Coix Aquatica Roxb Grown in Constructed Wetland. Zhigang Li*, Suli Li, hailian Huang, bing He, minghua Gu, Zhenli He and Xiaoe Yang

9:15 AM Break.349-6 9:30 AM Household Food Discards and Implica-

tions. Zhengxia Dou*, John D. Toth, Dave Galligan and James Ferguson

349-7 9:45 AM Fractions of Sulfur in Amazonian Dark Earths (Terra Preta de Índio) Across a Long Chronosequence. Susana Churka Blum*, Johannes Lehmann, Dawit Solomon, Kelly Hanley and Akio Enders

349-8 10:00 AM Vermicomposting Production Supply-ing Water With Effluents From Anaerobic Biodigestor. Graciela M.L. Ruiz-Aguilar*, Sergio Jacinto Alejo-Lopez, Nanh C. Lovanh, Blanca Estela Gomez-Luna, Vicente Javier Alvarez-Villafana, J. Alvaro Flores-García and Jaquelina González-Castañeda

349-9 10:15 AM Environmental Benefits of the Shea Butter Tree in West Africa’s Agroforestry Park-lands. Ramachandran P.K. Nair* and Peter Lovett

349-10 10:30 AM Spring Seedbed Characteristics After Win-terkilled Cover Crops. Natalie Lounsbury* and Raymond R. Weil

349-11 10:45 AM Spectral Soil Quality Index (SSQI) for Char-acterizing Soil Function in Transformed Land-Use Areas. Tarin Paz-Kagan*, Arnon Karnieli, Moshe Shachak and Eli Zaadye

11:00 AM Adjourn.

SESSION NO. 350

Sources and Rates of Greenhouse Gas Emissions From Agriculture

ASA Section: Environmental QualityLead Community: Soil Carbon and Greenhouse Gas Emissions

TCC, Room 15, First FloorPresider: Jalal D. Jabro

7:55 AM–12:00 PM 7:55 AM Introductory Remarks.350-1 8:00 AM How Much Nitrous Oxide Comes From Ni-

trification Under Different Conditions. Rui Liu*, Deli Chen, Helen Charlotte Suter and Helen Hayden

350-2 8:15 AM Groundwater Derived Greenhouse Gas Emissions From Contrasting Agricultural Settings. Mohammad M. R. Jahangir*, Paul Johnston and Karl G Richards

350-3 8:30 AM Seasonal and Landform Influence On Nitrous Oxide Fluxes In Riparian Buf-fers. Pierre-Andre Jacinthe*, Philippe Vidon, Katelin Fisher, Xiaoqiang Liu, Matthew Baker and Matthew Panunto

350-4 8:45 AM Life-Cycle Assessment of Greenhouse Gases Affected By Irrigation, Tillage, Crop Rota-tion, and Nitrogen Fertilization. Upendra M. Sainju*, William B. Stevens and TheCan Caesar-TonThat

348-8 9:50 AM Vulnerability of Karst Aquifers to Agricul-tural Contaminants: A Case Study in the Pennyroyal Plateau of Kentucky. Carl H. Bolster*, Chris Groves, Jason Polk, Ben Miller, Brian Ham and Sean Vanderhoff

10:00 AM Discussion. 10:20 AM Break. 10:35 AM Introduction to Management Section.348-9 10:40 AM Vegetation’s Role in Mitigation of Phospho-

rus From Agricultural Ditch Systems. Mat-thew T Moore*, Martin A. Locke, Robert Kroger, Jerry L Farris, Heather L Tyler and Traci C Hudson

348-10 10:50 AM Managing Legacy Phosphorus in Artificially Drained Soils. James Thomas Sims*, Amy L. Shober, Frank J. Coale and Joshua M. Mc-Grath

348-11 11:00 AM Factoring P Into N-Based Controlled Drain-age Management. Jeffrey S. Strock*, Paulo Humberto Pagliari, Gary Feyereisen and Stacey Feser

348-12 11:10 AM Phosphorus Export In Cranberry Floodwa-ters. Casey Kennedy*, Carolyn DeMoranville and Peter J. A. Kleinman

348-13 11:20 AM Effects of Drainage Water Management On Phosphorus Loss From a Tile-Drained Field in Northern New York. Justin J. Gebeil*, Eric O. Young and Stephen R. Kramer

348-14 11:30 AM Treatment Systems 1: Blind Inlets. Douglas R. Smith*, Gary Feyereisen, Sharon K. Pa-piernik and Chris D. Wente

348-15 11:40 AM Treatment of Phosphorus Transported From Tile and Ditch-Drained Agricultural Fields Using Sorption Materials. Chad J. Penn*, Joshua M. McGrath, Frank J. Coale, Ray B. Bryant, Douglas R. Smith, Gary Feyereisen, Charlotte Kjærgaard, Hans Christian Bruun Hansen and Gry Lyngsie

348-16 11:50 AM In-Field and Edge-of-Field Chemical Barri-ers to Dissolved Phosphorus Losses. Ray B. Bryant*, Zachary Easton, Anthony R. Buda and Arthur L. Allen

12:00 PM Discussion. 12:25 PM Adjourn for Lunch.

SESSION NO. 349

Environmental Quality General Session: IASA Section: Environmental Quality

TCC, Room 9, First FloorPresider: Jacob P. McDaniel

7:55 AM–11:00 AM 7:55 AM Introductory Remarks.349-1 8:00 AM Comparison of Herbicide Loss At the Field–

Scale a Multi-Year Investigation. Timothy Gish*, John H. Prueger, William Kustas, Lynn McKee, Andrew L. Russ, Jerry L. Hatfield and Craig S. T. Daughtry

349-2 8:15 AM Nutrient, Sediment and Herbicide Runoff Impacts From Conventional and Conserva-tion Tillage Systems Under Furrow Irriga-tion. Troy A. Bauder*, Erik Wardle, Neil C. Hansen, Jordan Driscoll and Philip Westra

349-3 8:30 AM Earthworm Affect On Chemical Leach-ing. Jacob P. McDaniel*, Greg Butters, Ken-neth A. Barbarick and Mary E. Stromberger

SESSION NO. 350 — ENVIRONMENTAL QUALITY

172

351-1 8:05 AM Greenhouse Gas Emission and Groundwa-ter Pollution Potentials of Soils Amended With Different Swine Biochars. Kyoung S Ro*, Jeffrey M. Novak, Kurt A. Spokas, Mark Johnson and Nicole Berge

351-2 8:20 AM Effects of Biochar Amendments On Green-house Gas Emissions in Soils Applied With Different Nitrogen Fertilizers. Changyoon Jeong*, Jim J. Wang and Syam Dodla

351-3 8:35 AM Anion Exchange Capacity of Biochar. Mi-chael Lawrinenko* and David A. Laird

8:50 AM Break.351-4 9:00 AM Efficacy of Designer Biochars in Modify-

ing Water Infiltration Rates Through An E Horizon of a Typic Kandiudult. Jeffrey M. Novak*, Gilbert C. Sigua, Donald W. Watts, Keri B Cantrell and Mark G. Johnson

351-5 9:15 AM Impact of Pyrolysis Temperature On the Properties of Sitka Spruce (Picea Sitchen-sis) Biochar. Sani Mu’azu Makarfi*, Mark Thomas, David Manning and Neil Gray

351-6 9:30 AM Stability of Biochars Produced From Fast Pyrolysis Using Biomass Feedstocks. Rajesh Chintala*, Thomas E. Schumacher, Sandeep Kumar, David E. Clay and Kurt A. Spokas

9:45 AM Break.351-7 9:55 AM Use of Chemical and Physical Characteris-

tics to Investigate Trends in Biochar Feed-stocks. Fungai N.D. Mukome, Xiaoming Zhang, Lucas Silva, Johan Six and Sanjai J. Parikh*

351-8 10:10 AM Stability of Biochar Series in Soils and Induced Priming Effects. Daniel P. Rasse*, Alice Budai, Alessandra Lagomarsino and Xingzhu Ma

351-9 10:25 AM Phosphate Removal From Aqueous Solution By Switchgrass-Derived Biochar Produced By Fast Pyrolysis. Xiuli Dang*, Mark Rados-evich, Pyoungchung Kim, Michael E. Essing-ton, Nicole Labbé, Timothy G Rials, Yulong Zhang, Jingkuan Wang and Amy Johnson

10:40 AM Discussion. 10:50 AM Concluding Remarks. 10:55 AM Adjourn.

SESSION NO. 352

Biochar: Agronomic and Environmental Uses Community Business Meeting

ASA Section: Environmental QualityLead Community: Biochar: Agronomic and Environmental Uses

TCC, Room 14, First FloorPresider: Kurt A. Spokas

10:55 AM–11:55 AM 10:55 AM Introductory Remarks. 11:00 AM Community Business Meeting. 11:30 AM Presentation of Community Awards. 11:35 AM Highlights from Community Posters. 11:40 AM Discussion. 11:55 AM Adjourn.

350-5 9:00 AM Does Growing Grain Legumes Or Soil Liming Lower Greenhouse Gas Emissions From Wheat Production in a Semi-Arid Climate? Louise Barton*, Daniel Vaughan Murphy, Tas Thamo, Wahidul Biswas, Debo-rah Engelbrecht and Klaus Butterbach-Bahl

350-6 9:15 AM Greenhouse Gas Intensity of a Typical Ir-rigated Cropping System in the Semi-Arid Prairie Region. Cody L. David*, Richard Farrell and Warren Douglas Helgason

350-7 9:30 AM Net Greenhouse Gas Emissions From Paddy Fields As Affected By Rice Straw Incorpo-ration Under Two Water Regimes. Jianlin Shen* Sr., Hong Tang, Jieyun Liu, Cong Wang, Yong Li and Jinshui Wu

350-8 9:45 AM Linking Soil Profile Greenhouse Gas Con-centrations to Surface Emissions in a Prairie Pothole Agricultural Landscape. Xiaopeng Gao*, Nandakumar Rajendran, Mario Tenuta, Adedeji Dunmola and David L. Burton

10:00 AM Break.350-9 10:15 AM Alternative Statistical Distributions and

Transformation of Nitrous Oxide Soil Flux Data. Alan P. Moulin*, Aaron Glenn, Mario Tenuta, David A. Lobb, Adedeji Dunmola and Priyantha Yapa

350-10 10:30 AM Summer Time Nitrous Oxide Emissions From Long Term Plots Receiving Separated and Whole Dairy Slurry Manure. Derek Hunt*, Shabtai Bittman and C. Grant Kow-alenko

350-11 10:45 AM Measurement of N2O and CH4 Soil Fluxes From Garden, Agricultural and Natural Soils Using Both Closed and Open Cham-ber Systems Coupled With High-Precision Crds Analyzer. Nabil Saad*, Yonggang He, Christopher Alexander, Gloria Ann Jacobson, Dereck Fleck, John Hoffnagle, Bernardo del Campo and Chris Rella

350-12 11:00 AM Greenhouse Gas Emissions Affected By Tillage, Surface Mulch and Fertilization Managements For Organic Vegetable Pro-ductions. Guihua Chen*, Cerruti R.R. Hooks, Lauren Kolb, Raymond R. Weil and Michel A. Cavigelli

350-13 11:15 AM Impact of Crude Oil On Carbon Gas and Nitrous Oxide Emissions From a Saline Marsh. Syam K. Dodla*, Jim J. Wang, Ronald D. DeLaune, Shuai liu and Changyoon Jeong

350-14 11:30 AM Detection and Estimation of Soil Nitrates and Chlorides Using Impedance Spectros-copy. Gunjan Pandey*, Ratnesh Kumar and Robert J. Weber

350-15 11:45 AM Improving Synchrony of Nitrogen Turnover and Crop Demand Through Zonal Manage-ment. Daniel Kane*, Sieglinde S. Snapp and Adam Davis

12:00 PM Adjourn.

SESSION NO. 351General Biochar: Agronomic and

Environmental Uses: IIASA Section: Environmental QualityLead Community: Biochar: Agronomic and Environmental Uses

TCC, Room 14, First FloorPresider: Kurt A. Spokas


ENVIRONMENTAL QUALITY — SESSION NO. 351

173

354-5 2:20 PM Pinyon Pine and Juniper Biochar Applica-tion to Four Eastern Nevada Soils. James A. Ippolito*

354-6 2:35 PM Biochar for Improved Nutrient Retention and Agronomic Yields: A Field Study. Emily Cole*, Masoud Hashemi, Stephen J. Herbert and Baoshan Xing

354-7 2:50 PM Nitrogen Dynamics Following Field Ap-plication of Biochar in a Temperate North American Maize-Based Production Sys-tem. David Guerena*, Johannes Lehmann, Akio Enders, Susan J. Riha, Kelly Hanley and Charles P. Hyland

354-8 3:05 PM Examining Mechanisms Behind Biochar’s Nitrogen Impacts. Kurt A. Spokas*

354-9 3:20 PM Agronomic Potential Of a Biochar Derived From Tomato (Solanum lypcopersocum) Green Waste. Balwant Singh* and Benjamin Smider

3:35 PM Discussion. 3:45 PM Concluding Remarks. 3:50 AM Adjourn.

SESSION NO. 355

Symposium–-Phosphorus Fate, Management, and Modeling in Artificially Drained Systems: IIASA Section: Environmental QualitySection or Division Cosponsors: Soil & Water Management & Conservation, Soils & Environmental QualityCommunity Cosponsor: Nutrients and Environmental Quality

TCC, Room 16, First FloorPresider: Carl H. Bolster

1:25 PM–3:20 PM 1:25 PM Introductory Remarks.355-1 1:30 PM Conceptual Framework for Modeling Phos-

phorus Leaching With Drainmod. Mohamed A. Youssef*, Nathan O. Nelson, R. Wayne Skaggs and George M. Chescheir

355-2 1:45 PM Apex Modeling Phosphorus In Tile Drained Systems: Experience and Evalua-tion Of Modifications In Langmuir’s Equa-tion. Wendy Francesconi*, Candiss O. Wil-liams and Douglas R. Smith

355-3 2:00 PM Phosphorus Movement Through Macrop-pores: Are Current Models Relevant to a P Index? D. Keith Reid*, Kevin King and Tiequan Zhang

355-4 2:15 PM Quantifying Subsurface Hydrology Effects On Chemical Transport in Drainage Ditches Using a 20-Meter Flume. Colton Yoder*

355-5 2:30 PM Modeling Subsurface Phosphorus Trans-port in Icecreamdb. Karin Blombäck*, Mats Larsbo, Kristian Persson, Frank Schmieder and Holger Johnsson

355-6 2:45 PM Modeling Phosphorus Transfer From Fields To Artificial Drainage Networks. Zachary Easton*, Amy Collick and Daniel Fuka

3:00 PM Discussion. 3:20 PM Adjourn.

SESSION NO. 353

Long-Term Trials and Modeling To Estimate Soil Carbon Dynamics

and Greenhouse Gas FluxASA Section: Environmental QualityLead Community: Soil Carbon and Greenhouse Gas EmissionsSection or Division Cosponsors: Climatology & Modeling, Soil & Water Management & ConservationCommunity Cosponsors: Global Climate Change Community, Model Applications in Field Research Community

TCC, Room 15, First FloorPresider: Shabtai Bittman

12:55 PM–2:00 PM 12:55 PM Introductory Remarks.353-1 1:00 PM A Decade of Continuous Greenhouse Gas

Exchange Measurements and Soil Carbon Monitoring At Two Temperate Grassland Sites. Jens Leifeld*, Christof Ammann, Albre-cht Neftel, Xiaojuan Feng and Juerg Fuhrer

353-2 1:15 PM Impact of Multifactor Global Change On Crop Productivity and Soil Organic Carbon Storage in India During 1880–2010. Kamaljit Banger*, Hanqin Tian, Ren Wei, Tao Bo, Chao-qun Lu, Sufen Pan, Jia Yang and Shree Sharma

353-3 1:30 PM Validation of a Farmer-Friendly Soil Organic Matter Calculator. Jerry Grigar* Jr., Vinayak Shedekar, Khandakar R. Islam, Randall C Reeder and Delbert Mokma

353-4 1:45 PM Simulation of N2O Emissions and Mitiga-tion Options for Rainfed Wheat Cropping On a Vertosol in Southern Queensland. Yong Li*, Weijin Wang and Ram Dalal

2:00 PM Adjourn.

SESSION NO. 354

Biochar Effects On Soil Nutrients, Plant Growth and Agronomic Yields

ASA Section: Environmental QualityLead Community: Biochar: Agronomic and Environmental Uses

TCC, Room 14, First FloorPresiders: Jeffrey M. Novak; Kurt A. Spokas

1:00 PM–3:50 PM 1:00 PM Introductory Remarks.354-1 1:05 PM The Characteristics Of Biochars Pyrolyzed

From Different Feedstocks and Their Ame-lioration Effects On Acid Soils. Zhongmin Dai, Philip Brookes and Jianming Xu*

354-2 1:20 PM Biochar Ability to Provide and Retain Nutri-ents in a Kentucky Blue Grass System. An-gela M. Ebeling*, Aubrey Rockman, Andrew Armstrong, Daniel Carey and Daniel Zitomer

354-3 1:35 PM Agronomic and Environmental Conse-quences for Switchgrass Grown On Biochar Amended Soils. R. Howard Skinner*, Binh T Nguyen, Roger T Koide, Patrick J. Drohan, Curtis J. Dell, Paul R. Adler and Andrea N Nord

354-4 1:50 PM Fundamental Properties of Sugarcane and Rice Residue Biochars and Their Effect On Soil Fertility and Agronomic Functions. Jim J. Wang*, Changyoon Jeong and Syam K. Dodla

2:05 PM Break.

SESSION NO. 355 — ENVIRONMENTAL QUALITY

174

357-7 Remote Shifts in E. Coli and Total Microbial Com-munity As a Function of the Sludge Treat-ment Process. Emma Moynihan, Fiona Bren-nan, Bryan Griffiths, Andrew Springings and Karl G Richards*

357-8 1206 Greenhouse GAS Dynamics In Streams Located Within Forested Landscapes Of The US Northeast. Satish Serchan* and Philippe Vidon

357-9 1207 Crop Rotation and Tillage Effects On Soil Properties. Stacy Zuber*, Gevan Behnke, Maria B. Villamil and Emerson D. Nafziger

357-10 1208 Evaluation of Concrete Grinding Residue Application On Roadside Soil Properties and Vegetation. Ana B. Wingeyer, Dennis L. McCallister, Martha Mamo*, Walter Schacht and Pamela J Sutton

357-11 1209 Determination of Physical and Hydrau-lic Properties of Cattle Manure Using Soil Analysis Techniques. Pakorn Sutitarnnontr*, Enzhu Hu, Markus Tuller and Scott B. Jones

SESSION NO. 358Greenhouse Gas Emission Methodology

and AnalysesASA Section: Environmental QualityLead Community: Soil Carbon and Greenhouse Gas Emissions


358-1 1210 Life Cycle Analysis of Corn Harvest Strate-gies. Juan Gao*, Kurt D. Thelen and Xinmei Hao

358-2 1211 A New Integrated Analysis Procedure for Processing Large Volumes of Near-Con-tinuous Greenhouse Gas Concentration Data. Kevin Allen Kahmark*, Neville Millar, Sven Bohm, Suzanne Sippel, Nathan DiPi-azza, Yury Bukhman and G. Philip Robertson

358-3 1212 Isotopic Forced-Diffusion Technique for Soil Respiration Pathway Studies. Nick Nickerson*, Jocelyn Egan, David Risk, Gor-don McArthur, Kevin Cunningham, Gloria Ann Jacobson and Nabil Saad

358-4 1213 Geomorphic Influence and Hydrologic Controls On Greenhouse Gas Fluxes At the Soil-Atmosphere Interface in Northern For-ests. Joshua Gomez*, Philippe Vidon, Myron J. Mitchell, Colin M Beier and Jordan M Gross

358-5 1214 Long Term Crop Rotation and Tillage Effects On Greenhouse Gas Emissions From Corn, Soybean and Wheat Systems in Illinois, USA. Gevan Behnke*, Stacy Zuber, Emerson D. Nafziger and Maria B. Villamil

358-6 1215 How Many Samples Are Needed to Estimate the Annual N2O Flux From Soils? Debasish Saha*, Armen R. Kemanian, Paul R. Adler, Benjamin M Rau, Felipe Montes and Jason P. Kaye

358-7 1216 Effect of Different Nitrogen Fertiliza-tions On Ammonia and Greenhouse Gas Emissions From a Sub-Tropical Wheat Field. Shuai Liu*, Jim J. Wang, Zhou Tian, Stephen A. Harrison and Sanku Datta Mudi

358-8 1217 Residue Removal, Nitrogen Application, and Crop Rotation Effects On Soil Organic Carbon and Nitrogen In Biomass Sorghum Production: An Application Of The DNDC Model. Fugen Dou*, Joseph O. Storlien, Frank M. Hons and Jason P. Wight

SESSION NO. 356

By-Product Gypsum: Beneficial Uses in Agriculture: II

ASA Section: Environmental QualityLead Community: By-product Gypsum Uses in Agriculture Community Cosponsor: Adaptive Nutrient Management Community

TCC, East Hall, Third FloorPresider: Arthur L. Allen

2:30 PM–4:30 PM356-1 1115 Impact of Broiler Litter Bedding Types and

Immobilizing Agents On Surface Runoff and Leaching Losses of Dissolved Organic C, Heavy Metals, Microbes and Veteri-nary Pharmaceutical Compounds From For-age Based System. Ardeshir Adeli*, John P Brooks, Michael R. McLaughlin and John J. Read

356-2 1116 Effect of Broiler Litter Ash and Flue Gas De-sulfurization Gypsum On Yield, Calcium, Phosphorus, Copper, Iron, Manganese and Zinc Uptake By Peanut.Eton E. Codling*, Jessica M. Lewis and Dexter B. Watts

356-3 1117 Changes in Soil Chemical Elements Asso-ciated With Application of FGD-Gypsum and Poultry Litter to a Cecil Soil. Harry H. Schomberg*, Dinku Endale, Dorcas H. Franklin, Rufus L. Chaney, Dwight Fisher and Michael B. Jenkins

356-4 1118 Reclamation of Calcareous Saline Sodic Soil Properties and Improvement of Wheat Growth Using Different Industrial By-products, Chemical, and Organic Amend-ments. Emad Aboukila*

356-5 1119 Using Gypsum to Reduce Tuber Rot and Increase Potato Yields On Sandy Loam Soils. Mark S. Reiter* and Steve Rideout

SESSION NO. 357

Environmental Quality General Session: IIASA Section: Environmental Quality


357-1 1200 Fate of Carbon Around Excreta Patches. Ana B. Wingeyer, Martha Mamo*, John A. Gur-etzky, Pamela J Sutton, Walter Schacht and Jerry Volesky

357-2 1201 Late Summer Planted High Glucosinolate Mustard Cover Crops to Reduce Soil Borne Pathogens. John M. Jemison* Jr.

357-3 1202 Arsenic and Cooper Contents in Tropi-cal Soils and Human Health Risk Assess-ment. Evandro Barbosa da Silva* and Luis Reynaldo Ferracciu Alleoni

357-4 1203 Ecological and Genetic Assessment of Reclaimed Sites in a Metal Contaminated Region (Northern Ontario, Canada). Ramya Narendrula* and Kabwe K. Nkongolo

357-5 1204 Evaluation Of Concentrations Of Volatile Organic Hydrocarbons On Air Quality In Some Petrol Stations In Tehran, Iran. Samira Sadeghizade*, Mohamad Sadegh Sekhavat-jou and Abdolreza Karbassi

357-6 1205 Swine Manure Application Timing in Southern Minnesota. Jose A. Hernandez*, Jeffrey A. Vetsch and Leslie A. Everett

ENVIRONMENTAL QUALITY — SESSION NO. 356

175

358-23 1308 International Cooperation in North America for Climate Change Mitigation and Adapta-tion. Jorge A. Delgado*, Uriel Figueroa Vira-montes, Daniel Lapidus, Vinisa Saynes, Jorge D. Etchevers and Jose Cueto-Wong

SESSION NO. 359

Long-Term Studies On Soil Carbon and Greenhouse Gas Emissions

ASA Section: Environmental QualityLead Community: Soil Carbon and Greenhouse Gas EmissionsSection or Division Cosponsor: Soil & Water Manage. & Conserv/Community Cosponsors: Global Climate Change Community, Model Applications in Field Research Community

TCC, East Hall, Third Floor359-1 1309 A Farmer-Friendly Tool for Predicting Soil

Organic Matter. Vinayak Shedekar*, Khan-dakar R. Islam, Randall C Reeder and Jerry Grigar Jr.

359-2 1310 Modeling On Soil Organic Carbon As Ac-cording to Soil pH and Soil Management Practices. Yoo-Hak Kim*, Seong-soo Kang, Myung-Sook Kim, Myung-Seok Kong, Soon-Kun Choi, Deog-Bae Lee and Hee-Myong Ro

359-3 1311 Gross Primary Productivity of Terrestrial Plant Communities and the Potential to Store Carbon in Soils. David Dornbos Jr., Katelyn Geleynse* and Diane Harris

359-4 1312 Fifty Years of Nitrogen Fertilization: Effects On Soil Carbon and Nitrogen. Sarah M Col-lier*, Matthew D. Ruark and Mack R Naber

359-5 1313 Dynamic Soil Properties In a Spartina Pat-ens Salt Marsh Subject To Increased Tem-perature. Andrew Paolucci* and Mark Stolt

359-6 1314 Impacts Of Land Use Change On Soil Carbon Storage In Subtropical Grassland Ecosystems. Fernanda Helena Martins Chiz-zotti*, Róberson Machado Pimentel and Ger-aldo Fábio Bayão

359-7 1315 Long Term Effects of Tillage System and Crop Rotation On Soil Physical and Chemi-cal Properties in a Brookston Clay Loam At Ridgetown, Ontario. Laura L Van Eerd*, Katelyn A Congreves and David Hooker

359-8 1316 Spatial Variability Of SOIL Organic Car-bon Stocks In The Brazilian Amazon For-est. Erika Machado Pinheiro*, Marcos Bacis Ceddia Sr., Frederico Santos Machado, André Oliveira Villela and Ole Wendroth

359-9 1317 Carbon Dynamics In Agrosystems Related To LAND-Use Changes In Sugar Cane Ex-pansion Areas In The Brazil. Carlos Cesar Ronquim*

SESSION NO. 360

Symposium–-Smallholder Farming Systems and Extension Education Opportunities

ASA Section: Global AgronomyLead Community: Gaining Access to Agronomic Inputs CommunityCommunity Cosponsor: Field Diagnosis for Smallholder Agriculture

TCC, Room 3 and 4, First FloorPresider: Darin Wayne Lickfeldt


358-9 1218 Assessment Of Soil Nitrous Oxide Emis-sions (N2O) In Forage Systems Fertil-ized With Dairy Liquid Manure. Cristina Lazcano*, Alia Tsang, G. Stuart Pettygrove, William R. Horwath and Martin Burger

358-10 1219 Greenhouse Gas Emissions Reduction Po-tential of An On-Farm Biogas System. Lia Maldaner*, Claudia Wagner-Riddle, Andrew C. Vanderzaag, Gudmundur Johannesson, Rob Gordon and Christopher Duke

358-11 1220 Assessing Nitrogen Fertilisation Strategies According to Climate Variability : A Model-ling Approach. Benjamin Dumont*, Bruno Basso, Vincent Leemans, Bernard Bodson, Jean-Pierre Destain and Marie-France Destain

358-12 1221 Emissions of Nitrous Oxide and Carbon Di-oxide in Maize Under Production Systems of Different Intensification. Liliana I. Pi-cone*, Cecilia Videla, Cimélio Bayer, Roberto Rizzalli and Fernando O. Garcia

358-13 1222 Application of Microbial Inoculants As Tools for Reducing Nitrous Oxide Emis-sions From Different Nitrogen Fertiliz-ers. Pamela Calvo*, Dexter B. Watts, H. Allen Torbert and Joseph Kloepper

358-14 1223 Evaluating N Source and Placement Strate-gies To Manage N2O Emissions In No-Till Corn. Leonardo M. Bastos* and Charles W. Rice

358-15 1300 Nitrous Oxide Emissions From Agriculture: Sources, Sinks, and Mitigation. Hannah Waterhouse*

358-16 1301 N2o Emission By Urine and Feces of Beef Cat-tle in Grasslands of Marandu Grass During the Rainy Season. Abmael da Silva Cardoso*, Serena C Oliveira, Estella R Janusckiewicz, Eliane da Silva Morgado, Liziane F Brito, Telma Terezinha Berchielli, Ricardo Andrade Reis and Ana Cláudia Ruggieri

358-17 1302 Evaluation of Annual Nitrous Oxide Emis-sions From Annual and Perennial Crops for Dairy Livestock. Rezvan Taki*, Claudia Wagner-Riddle, Rob Gordon and Andrew VanderZaag

358-18 1303 Evaluate Ammonia Volatilization From Stabilized Urea Sources Via Continuous Measurement. Chenxi Zhang*, Matthew J Taggart, Laura I Vance, Wayne P Robarge and Thomas W Rufty

358-19 1304 Effect of Application of Coated Urea and NBPT Urease Inhibitor On Greenhouse Gas Emissions in Cotton Production. Zhou Tian*, Jim J. Wang, Shuai Liu, Gerald O. Myers, Zengqiang Zhang and Sanku Datta Mudi

358-20 1305 Rye Cover Crop Effects On Nitrous Oxide Emissions From a Corn-Soybean Sys-tem. Timothy B Parkin*, Thomas C. Kaspar, Dan B. Jaynes and Thomas B. Moorman

358-21 1306 Impact of Different Nitrogen Fertilizers and Residue Management Schemes On Ammo-nia Volatilization From Sugarcane Produc-tion in Louisiana. Sanku Datta Mudi*, Jim J. Wang, Syam K. Dodla and Allen Arceneaux

358-22 1307 Assessing Tillage Systems for Reducing Ammonia Volatilization From Spring-Ap-plied Slurry Manure. Amir Sadeghpour*, Masoud Hashemi, Sarah A. Weis, John T. Spargo, Soodeh Mehrvarz, Emad Jahanzad and Stephen J. Herbert

SESSION NO. 360 — GLOBAL AGRONOMY

176

361-8 1400 Coffee Wastewater for Acidifying Animal Bone-Meal: Impacts On Crop Growth and Phosphorus Nutrition in P Deficient Soils in Ethiopia. Tunsisa Taffe Hurisso, Jessica G. Davis*, Jay Norton, Endalkachew Wolde-meskel, Alemayehu Chala and Alemayehu Getachew

361-9 1401 What Genetically Modified Soybeans Could Mean to Cambodia. Christina Joy Dittmer*

361-10 1402 Technology Transfer for Semi-Arid Production in Eastern and Northern Uganda. Charles S. Wortmann*, Kayuki Crammer Kaizzi, Angela kasozi and Gabriel Elepu

361-11 1403 Establishment of Specialty Crops Tis-sue Culture Program On Guam. Alicia T. Wiecko*, Ric Lizama and Rosalie Kikuchi

361-12 1404 U.S. Borlaug Fellows in Global Food Secu-rity Program: Program Structure, Objective and Goals. Cristy Gosney*, Gebisa Ejeta and Gary Burniske

361-13 1405 Chinese Maize Production – The Critical Need For Technology. Ning Cao, Hongyu Pan, Jinliang Liu, Robert E. Dunker* and Don Bullock

361-14 1406 Brazilian Production. Rogerio Carlos Tra-balli*, Irae Amaral Guerrini, Alexandre Cav-alcante De Queiroz, Carlos Roberto Ramos Da Silva, Juliana Duarte Leandro and Amanda Gaspar Monteiro Traballi

SESSION NO. 362

General Agricultural Experiment Station Manage-ment: I (includes graduate student competition)

ASA Section: Land Management & ConservationLead Community: Agricultural Experiment Station Management

TCC, Room 19, First Floor8:30 AM–9:50 AM

8:30 AM Introductory Remarks.362-1 8:35 AM Bahiagrass Impact On Carbon Storage In

Coastal Plain Soils Under Peanut-Cotton-Bahiagrass Rotation. Audrey V Gamble*, Julie A. Howe, Dexter B. Watts and Wes Wood

362-2 8:50 AM Development of An Operating Policy At the Regional Purdue Agricultural Centers… Exceeding Researcher and Other Clientele Expectations in Economically Challenging Times. Jerry J. Fankhauser* Jr., Stephen E. Hawkins and Jay Young

362-3 9:05 AM Organic Land Management Improves Soil Stewardship and Human Nutrition. Ib Hagsten*

362-4 9:20 AM Measuring Impacts Of Neem OIL and Ami-traz On Varroa Destructor and Apis Mel-lifera In Different Agricultural Systems Of South Florida. Stephany Alvarez-Ventura* and Krishnaswamy N. Jayachandran

362-5 9:35 AM Are Long-Term Field Experiments Worth the Cost? Gary A. Peterson*, Drew J. Lyon and Charles Fenster

9:50 AM Adjourn.

360-1 8:00 AM The Brown Revolution: A Sustainable Re-sponse to the Global Food Crisis and Viable Options for the Small Scale Farmer. Stan Doerr*

360-2 8:30 AM Delivery of Sustainable Extension Services Through Private Input Retailers. Patrick Norrell*

360-3 9:00 AM Innovative Approaches to Plant Health and Extension for Smallholders: Plantwise and Beyond. Patricia Neenan*, Dannie Romney, Sharbendu Banerjee and George Oduor

360-4 9:30 AM Precision Agriculture For Small Scale Farm-ing Systems. Raj Khosla*

360-5 10:00 AM Growing People From the Ground Up: Lessons Learned From Working With Smallholder Families in the Developing World. Alan Silva*

360-6 10:30 AM Extension Education Opportunities for Smallholders in India and Africa Through the Introduction of Drip Irrigation. Naty Barak*

11:00 AM Discussion. 11:30 AM Adjourn.

SESSION NO. 361

General Gaining Access To Agronomic InputsASA Section: Global AgronomyLead Community: Gaining Access to Agronomic Inputs Community


361-1 Remote Satellite Images Reveal Farming and Ir-rigation Patterns On Ancient Chinese Bronzes. Bruce Jones*

361-2 1318 Identifying Novel Traits to Enhance Biomass and Nitrogen-Use Efficiency (NUE) in a Wide Wheat Germplasm. Oorbessy Gaju*

361-3 1319 Optimizing a Cyanobacterial Bio-Fertilizer Manufacturing System for Village-Level Production in Ethiopia. Mekiso Yohannes, Girma Wolde, Mulat Asmamaw, Solomon Yigrem, Heather Storteboom, Endalkachew Wolde-meskel, Alemayehu Chala and Jessica G. Davis*

361-4 1320 A Conservation Agriculture Production System Program for the Central Plateau of Haiti. Thomas L. Thompson and Wade E. Thomason*

361-5 1321 Bayesian Mapping of Multiple Traits in Maize: the Importance of Pleiotropic Effects in Studying the Inheritance of Quantitative Traits. Renzo Garcia Von Pinho*, Marcio Bal-estre, Claudio Lopes Souza Junior and Julio Silvio De Sousa Bueno Filho

361-6 1322 Physiological Quality and Gene Expression During the Development of Seed Habanero Pepper (Capsicum chinense Jacquin.). Hel-oisa Oliveira Santos, Édila Vilela De Resende Von Pinho, Iolanda Vilela Von Pinho*, Renzo Garcia Von Pinho and Thais Andrade

361-7 1323 Genetic Control of Maize Hybrid Perfor-mance Using Complex Pedigrees and Micro-satellite Markers. Renzo Garcia Von Pinho*, Marcio Balestre and Wagner Mateus Costa Melo

GLOBAL AGRONOMY — SESSION NO. 361

177

366-2 10:25 AM Yield Gains in US Potato, Contributing Fac-tors and Future Prospects. Shelley Jansky*, David Spooner and Paul C Bethke

366-3 10:45 AM Yield Gains and Market Forces in Bar-ley. Thomas K. Blake*

366-4 11:05 AM Yield Gains in Sunflower. Brent S. Hulke* and Larry W. Kleingartner

366-5 11:25 AM Thirty Years of Genetic Gains in Rice. Karen Ann Kuenzel Moldenhauer*, Kent S. McKen-zie, Xueyan Sha, Steven Linscombe, Nathan-iel B Lyman and Lawton Nalley

366-6 11:45 AM Yield Advances in Peanut. C. Corley Hol-brook*, Tim Brenneman, H. Thomas Stalker, Wiley C. Johnson III, Peggy Ozias-Akins, Ye Chu, George Vellidis and Duncan McClusky

12:05 PM Break.366-7 1:20 PM Yield Gains in Dry Beans in the U.S. Juan

M. Osorno*, George J. Vandemark, Mark A. Brick, James D. Kelly and Carlos A. Urrea

366-8 1:40 PM Yield Gains in Cool Season Legumes in the U.S. George J. Vandemark*, Juan M. Osorno, Mark A. Brick, James D. Kelly and Carlos A. Urrea

366-9 2:00 PM Progress From 80 Years of Breeding Soybean in the USA. Brian W. Diers*, James E. Specht and Randall L. Nelson

366-10 2:20 PM Current Trends in United States Cotton Yield Productivity. B. Todd Campbell*, Debbie Boykin, Zaid Abdo and William R. Meredith Jr.

366-11 2:40 PM Genetic Contributions to Yield Gains in US Wheat, 1980-2010. Robert A. Graybosch*, Harold E. Bockelman, Kimberly A. Garland-Campbell, David Garvin and Teshome H. Regassa

3:00 PM Adjourn.

SESSION NO. 367

General Crop Breeding and Genetics: IIC01 Crop Breeding & Genetics


367-39 407 Identification and Characterization Of Stem Rust Resistance In Wheat CV. Gage. Tadele Tadesse Kumssa*, Peter Baenziger, Ismail Dweikat, Robert A. Graybosch, Stephen We-gulo, Mary Guttieri, Matthew Rouse, Yue Jin and Jesse Poland

367-40 408 Drought Resistance In Sugar Cane Varieties In Mexico. Abel Munoz-Orozco*, Apolonio Valdez-Balero Sr., F. Carlos Gómez-Merino Sr. and Amalio Santacruz-Varela Sr.

367-41 409 QTL Mapping of Supernumerary Spikelets in Wheat. Morgan Echeverry-Solarte*, Ajay Kumar, Shahryar Kianian, Eder Mantovani, Senay Simsek, Mohammed S. Alamri and Mohamed Mergoum

367-42 410 The Influence of Leaf Epicuticular Wax On Stomatal Conductance, Canopy Temperature, and Chlorophyll Content in Long-Term High Temperature Stressed Spring Wheat (Triti-cum aestivum). Suheb Mohammed*

367-43 411 Inheritance of Wheat Streak Mosaic Virus Resistance in KS03HW12. Guorong G. Zhang* and Dallas Seifers

SESSION NO. 363

Land Management and Conservation Section Business Meeting


TCC, Room 19, First FloorPresider: Charles E. Wilson Jr.

10:00 AM–11:00 AM

SESSION NO. 364

Agricultural Experiment Station Management Community Business Meeting


TCC, Room 19, First FloorPresider: Charles E. Wilson Jr.

11:00 AM–12:00 PM

SESSION NO. 365

Military Land Use and Management Community Business Meeting

ASA Section: Land Management & ConservationLead Community: Military Land Use and Management Community

TCC, Room 9, First FloorPresider: Dick L. Gebhart

11:10 AM–12:10 PM

SESSION NO. 308

CSSA Breakfast, Awards, and Plenary (Betty Klepper Endowed Lectureship)

Keynote/Plenary SessionsMarriott Waterside, Grand Ballroom E and F, Second Level

Presiders: Mark A. Brick; Jeffrey J. Volenec7:30 AM–9:30 AM

7:30 AM Breakfast. 8:00 AM Awards. 8:40 AM Introductory Remarks.308-1 8:45 AM Global Food Security in the 21st Century:

Challenges and Opportunities for Crop Scientists. Bir B. Singh*

9:30 AM Adjourn.

SESSION NO. 366

Symposium–-Yield Gains through Genetics and Breeding

C01 Crop Breeding & GeneticsSection or Division Cosponsors: C03 Crop Ecology, Management & Quality, C07 Genomics, Molecular Genetics & Biotechnology

TCC, Ballroom B-D, First FloorPresider: Jim Gaffney

10:00 AM–3:00 PM 10:00 AM Introductory Remarks.366-1 10:05 AM Genetic Contributions to Yield of Maize in

the US Central Corn Belt 1930-2011. Stephen Smith*

SESSION NO. 367 — DIV. C01

178

367-59 501 Factors Affecting Genomic Prediction Ac-curacy In Soybean Using Genotyping-By-Sequencing. Kyle Kocak*, Diego Jarquin, Joseph Jedlicka, Luis Posadas, George L. Graef and Aaron J. Lorenz

367-60 502 SNP Markers for Identification and Dif-ferentiation of rhg1 Alleles for Soybean Cyst Nematode (SCN) Resistance in Soy-bean. Ainong Shi*, Pengyin Chen and Senyu Chen

367-61 503 Screening of Soft Red Winter Wheat Germ-plasm for Nitrogen Use and Uptake Effi-ciencies. Kiran Pavuluri*, Carl A. Griffey and Wade E. Thomason

367-62 504 Genetic Erosion in a Synthetic Variety De-rived From Single Crosses. Jaime Sahagún-Castellanos*, Jose Luis Escalante-González, Juan Enrique Rodríguez-Pérez and Aureliano Peña-Lomelí

367-63 505 Identifying High-Throughput Field Pheno-typing Platform for Characterizing Drought Stress Response in Maize. M. Liakat Ali*, Jon Luetchens, Brian Krienke, Chelsea Wu, Rich-ard B. Ferguson, Timothy M. Shaver, Greg R. Kruger, Chengchou Han, Haishun Yang and Aaron J. Lorenz

367-64 506 Establishment of a Regeneration System By Callus Induction From Seeds of Prairie Cordgrass. EunSoo Seong, A. Lane Rayburn, Moonsub Lee, Sumin kim and Dokyoung Lee*

367-65 507 Selecting Jordanian Semi-Dwarf Wheat Genotypes With Long Coleoptile to Cope With Drought Prone Environments. Zakaria I Al-Ajlouni*, Ayed M Al-Abdallat, Peter Baenziger, Mohamad A Shatnawi, Abul lateif A Al-Ghzawi, Yaser N Al Dwairi, Nasab AL- Rawashdeh and Mohammed M Al- Ajlouni

367-66 Remote Leaf Growth and Senescence in Maize: Genetic Analysis Based On Recombinant Inbred Lines (RILs) Grown Under Contrast-ing Water Regimes. Carlina V Piedra, Lucas Borras and Maria E. Otegui*

367-67 508 Chromosome Doubling of Prairie Cord-grass. Moonsub Lee*, Dokyoung Lee, Sumin kim and A. Lane Rayburn

367-68 509 Genomic Selection For Pre-Harvest Sprout-ing Tolerance In Winter Wheat. Jessica K Cooper*, Scott D. Haley, Eric Storlie and Jesse Poland

367-69 510 Effect of Tri-Species Chromosome Shuffling On Agronomic and Fiber Traits in Upland Cotton. Sukumar Saha*, Jixiang Wu, Johnie N. Jenkins, Jack C. McCarty Jr., Russell W Hayes, David M. Stelly and B. Todd Campbell

367-70 511 Effects Of Three Cycles Of S1 Family Se-lection On Genetic Variances and Correla-tions Of An Early White Maize Population Under Drought and Well-Watered Environ-ments. Baffour Badu-Apraku*, Muhyideen Oyekunle, Morakinyo A.B. Fakorede and Michael Aderounmu

367-71 512 Yield, Combining Ability and Intervarietal Heterosis in Tomato Lines. Juan Enrique Rodríguez-Pérez*, Luis Miguel Rodríguez-Martínez, Jaime Sahagún-Castellanos, Juan Martínez-Solís and Lucas Hernández-Ibáñez

367-44 412 Identifying Mutations That Potentially Reg-ulate the Emission of An Attractant Volatile for Wheat Stem Sawfly in a Target Gene of Wheat, Triticum Aestivum. Jordon Lestina*

367-45 413 QTL For Leaf Wax Is a Precursor To Func-tional Staygreen Related Responses At Grain Setting , Filling and Physiological Maturity In Sorghum Under Drought and Heat Stess. Henry Awika* and Dirk B. Hays

367-46 Remote Assessment Of Genetic Structure and Diversity Of Korean Wild Soybean (Gly-cine soja) By Hypocotyl Saponin Com-position. Panneerselvam Krishnamurthy*, Chigen Tsukamoto, Seung Hwan Yang and Gyuhwa Chung

367-47 Remote Function and Expression of a New 2,3-Oxi-dosqualene Triterpenoid Cyclase From Soy-bean. Mohamad M Gendy*, Gyuhwa Chung, Walaa A Mohamad, Chigen Tsukamoto and Seung Hwan Yang

367-48 414 Defining the Role of Epicuticular Leaf Wax in Heat Tolerance in Wheat in a TAM 111 X TAM 112 Ril Population. Padmavathi sengodon*

367-49 415 Genetic Gain for Seed Yield in Southern Soybean Cultivars. Hussein Abdel-Haleem*, William T. Schapaugh Jr., Katy Rainey, Vin-cent R. Pantalone, Grover Shannon, Jim Klein, Thomas E. Carter Jr., Andrea J. Cardinal, Emerson R. Shipe, Anne M. Gillen, Pengyin Chen, David B. Weaver, H. Roger Boerma and Zenglu Li

367-50 416 Development of Brown Midrib Sweet Sorghum As a Biomass Crop for Ethanol Production. Luis Armando Rivera Burgos* Sr. and Gebisa Ejeta

367-51 417 Effect of Temperature During Grain Filling On the Amylose/Starch Ratio in Maize Hy-brids With Different Kernel Hardness. Ro-berto Dionisio Martínez*, Anibal Cerrudo, Fernando Andrade, Alfredo Cirilo, Juan Pablo Monzón and Natalia Izquierdo

367-52 418 Source-Sink Balance in Two Current Argen-tinean Maize Hybrids. Lia Olmedo Pico*, Anibal Cerrudo, Fernando Aramburu Merlos, Luis Erazzu and Fernando Andrade

367-53 419 Genetic Variation in Ethanol Yield of Low-land Switchgrass. Jessica N. Hentchel and Hem S. Bhandari*

367-54 420 Breeding for Root Lesion Nematode Resis-tance in Montana Winter Wheat. David May*

367-55 421 Reproductive Plasticity Strategies: Flex Ear Vs. Prolificacy. Anibal Cerrudo*, Javier An-tonio Di Matteo and Fernando Andrade

367-56 422 Heritability Studies of Late Leaf Spot Resistance in Valentia Type Groundnut Varieties. Wambi Wilber, Phinehas Tukamu-habwa, Naveen Puppala*, Sivananda Varma Tirumalaraju, Okello David Kalule, Boris Bravo Ureta and Carl M Deom

367-57 423 QTL Mapping For Soybean Sudden Death Syndrome (SDS) and Cyst Nematode (SCN) On a ‘hartwig’ x ‘camp’ Population. Victor Hugo Nakase Otsubo*, Shi Sun, Qibin Ma and Pengyin Chen

367-58 500 Wildrice (Zizania palustris) Varietal Dif-ferences in Response to Timing of Har-vest. Raymond A. Porter* and Daniel Braaten

DIV. C01 — SESSION NO. 367

179

367-3 215 Maximizing Grain Yield By Optimizing Root and Shoot Biomass in Bread Wheat. John Giles Waines*, Bahman Ehdaie and Dinusha C. Maheepala Mudalige

367-4 216 Characterization of Soybean Seed Yield Using Optimized Phenotyping With Can-opy Reflectance. Brent Christenson*, William T. Schapaugh Jr., Allan Fritz, Kevin Price and Nan An

367-5 217 Variation in Yield, Oil, and Fatty Acid Com-position Among Niger Accessions. Victoria Knapp*, Fred L. Allen and Ming Li Wang

367-6 218 Evaluation of Hybrid Sweet Sorghum As a Biofuel Crop for the Southeast USA. Joseph Knoll* and William F. Anderson

367-7 219 Improving Durum Wheat Quality Via Muta-genesis of Starch Synthase IIa. Andy Hogg*, John M. Martin, Robert A. Graybosch and Michael J. Giroux

367-8 300 QTL Mapping for Reproductive Maturity in Lowland Switchgrass Populations. Hongxu Dong*, Linglong Liu and Yanqi Wu

367-9 301 Phenotypic Characterization of Barley Gen-otypes From Ethiopia, Kenya, Icarda, and the U.S. for Adaptation Traits. Sintayehu Daba*, Richard D. Horsley, Paul B. Schwarz and Flavio Capettini

367-10 302 Genetic and Environmental Influences On the Inheritance of Sorghum With a Black Pericarp. Brian Pfeiffer* and William L. Rooney

367-11 303 Breaking Physiological Dormancy in Tubers of Solanum Chacoense. Christian Thomas Christensen*, Lincoln Zotarelli and Kathleen G. Haynes

367-12 304 Identification Of Male Sterile Genotypes In Interecotypic Hybrid Switchgrass (Panicum virgatum L.) By Pollen Viability and Self-Fertility Tests. Laxman Adhikari* and Yanqi Wu

367-13 305 SSR Analysis of Inheritance Mode in Cyn-odon dactylon var. dactylon (L.) Pers. Yu-anwen Guo*, Yanqi Wu, Lan Zhu, Jeff Ander-son and Justin Quetone Moss

367-14 306 Mapping Cotton Fiber Quality Trait QTLs Using Random–Mated Recombinant Inbred Population. David Deqiu Fang*, Johnie N. Jenkins, Jack C. McCarty Jr. and Dewayne D Deng

367-15 307 Impact of Reciprocal Crosses On Grain Yield, Combining Ability Estimation and Heterotic Group Classification in Dial-lel. WenHua Yao, Xingming Fan, Li Liu, Yaqi Bi, Yudong Zhang* and Hongmei Chen

367-16 308 Yield Performance of Hybrid Mixtures for a Theoretical Mixed Refuge Application in Canola (Brassica napus L.) in Western Canada. Dan Stanton*, Lloyd Dosdall and Rong-Cai Yang

367-17 309 Utilization of the “Vivar” Barley Tilling Population. Patricia E. Juskiw* and John Vidmar

367-18 310 QTL Mapping of Seed Color, Leaf Hairiness, Seedling Anthocyanin, Days to Flowering and Leaf Color in F2 Population of Brassica Rapa L. Mukhlesur Rahman*, Sujan Mamidi and Phillip McClean

367-72 513 Potential for Genetic Improvement of Resis-tance to Anthracnose in Switchgrass. Hilary Mayton*, Laura Cortese, Eric Weibel and Stacy A. Bonos

367-73 514 Comparative Assessment of Greenbug Resistance Loci in Sorghum. Somashekhar Punnuri* and Yinghua Huang

367-74 515 Mapping of QTLs Underlying Biomass Yield and Related Traits in Switchgrass. De-salegn D. Serba*, Guillaume Daverdin, E. Charles Brummer, Joseph H. Bouton, Katrien H Devos and Malay C. Saha

367-75 516 Identification of Markers Associated With Barley Yellow Dwarf Virus Tolerance in Spring Oat and Their Utilization in Predic-tive Breeding. Bradley J. Foresman, Rebekah Oliver, Eric Jackson, Shiaoman Chao and Frederic L. Kolb*

367-76 517 Mapping Agronomic Performance in Malt-ing Barley Using a Narrow Cross. Jose A Rivera*, Magan Lynn Lewis, Fabio Pedraza, Rongshuang Lin, Paul B. Schwarz and Rich-ard D. Horsley

367-77 518 Genetic Instability of a Conventional Syn-thetic Variety. Jaime Sahagún-Castellanos*, Jose Luis Escalante-González, Juan Enrique Rodríguez-Pérez and Aureliano Peña-Lomelí

367-78 519 A Comparison Between Genotyping-By-Sequencing and Array-Based Scoring Of SNPs For Genomic Prediction Accuracy In Winter Wheat. Ibrahim El-basyoni*, Mary Guttieri, Katherine Frels, Aaron J. Lorenz, Peter Baenziger, Jesse Poland, Eduard Akhu-nov and Mohamed M. Saadalla

367-79 520 Winter Hardiness in the Progeny of a Chickpea/C. Reticulatum Wide Cross. Cla-rice J. Coyne*, Julia L. Piaskowski, George J. Vandemark, Hongbin Zhang, Shahal Abbo and Rebecca McGee

367-80 521 Correlation and QTL Analysis of Seed Yield, Protein and Oil Content in a Recombinant Inbred Population of Soybean. Guo-liang Jiang*, Xianzhi Wang, Marci Green, Roy Scott, David L. Hyten and Perry B. Cregan

367-81 522 Changes in Kernel Number and Number of Ears Per Plant Increased Grain Yield in 15 Years (1995-2010) of Hybrid Breeding At Cimmyt. Felix San Vicente*, Ciro Sanchez, Gary N. Atlin and Samuel Trachsel

367-82 523 Effect of the Gpc-B1 Gene On Grain Protein Concentration in Hard Winter Wheat (Triti-cum aestivum L.) in the Pacific Northwest of the US. John Kuhn* and Arron H. Carter

367-83 212 Fungicidal impact on production of Sea oats (Uniola paniculata L.) plants from seed. Kaitlin Barrios* and Carrie A. Knott

367-1 213 Genetic Diversity Among Soybean Geno-types Intended for Human Consumption and Cyst Nematode-Resistant to Composi-tion Hybridizations. Lilian Cristina Andrade de Araújo, Sandra Helena Unêda-Trevisoli, Viviane Formice Vianna, Fabiana Mota da Silva, Ana Cristina Pinto Juhasz and Daniel Carvalho Leite*

367-2 214 Extra-Early Maturing Cassava Varieties: Breeding Status and Progress. Bunmi Olas-anmi*


180

367-34 402 Identification of Anthracnose Resistance Loci in Sorghum Bicolor. Terry Felderhoff*, Ana I. Saballos Espinal and Wilfred Vermerris

367-35 403 Fine-Mapping Small Effect Flowering Time QTLs in Maize: Genetic Architecture Is Com-plex. Shilpa Sood*, Jeff Glaubitz, Sara Larsson, Edward Buckler and James B. Holland

367-36 404 Combining Ability Of Wheat Genotypes Re-garding Pre-Harvest Sprouting. Rafael Costa de Nornberg, Antonio Costa De Oliveira*, Jose Antonio Gonzalez Silva and Luciano Costa de Maia

367-37 405 Wildrice (Zizania palustris) Varietal Differ-ences in Response to Slow-Releasing Nitro-gen Fertilizer (Polymer-Coated Urea). Ray-mond A. Porter*, Daniel Braaten and Albert L. Sims

367-38 406 Breeding Advances In Development Of Bio-fortified Wheat Cultivars. Velu Govindan*

SESSION NO. 368

Water Stress and Temperature StressC02 Crop Physiology and Metabolism

Marriott Waterside, Room 1, Second LevelPresider: Felix B. Fritschi

9:55 AM–12:00 PM 9:55 AM Introductory Remarks.368-1 10:00 AM Yield and Reproductive Development of

Soybean As Affected By Elevated Tempera-ture Stress During Different Phases of the Life Cycle. Kenneth J. Boote*, Bernard A. Hauser, Leon H. Allen Jr., Lingxiao Zhang, Emily S Wang and John Truett

368-2 10:15 AM Can Genotypic Variability in Membrane Thermo-Stability and Chlorophyll Fluores-cence Be Used to Improve Heat Tolerance in Wheat? C. Mariano Cossani* and Matthew P. Reynolds

368-3 10:30 AM Traits That Differentiate Drought Toler-ant and Susceptible Genotypes Of Cas-sava: Growth Partitioning, Reserve Car-bohydrates, Abscisic Acid and Leaf Water Loss. Luis Duque* and Tim L. Setter

368-4 10:45 AM Differential Response of Sorghum Geno-types to High Temperature Stress Is Medi-ated Through Oxidative Damage in Leaves and Pollen Grains.Djanaguiraman Madu-raimuthu*, P.V. Vara Prasad, Murugan Mari-muthu and Umesh K Reddy

368-5 11:00 AM Effects of High Night Temperature and 1–Methylcyclopropene (1-MCP) On Rice Leaf Photosynthetic Rate, Respiration, Pollen Viability and Yield. Abdul R. Mohammed* and Lee Tarpley

368-6 11:15 AM Understanding Abiotic Stress Tolerance Mechanisms in Soybean (Glycine max.): Physiological, Biochemical and Cel-lular Responses to Drought and Flood-ing Stress. Raymond N Mutava*, Henry T Nguyen, Silvas Prince and Syed Naeem

368-7 11:30 AM Identifying Drought Tolerant Wheat Geno-types Using Wireless Infrared Thermometer In The US Southern High Plains. Gautam Prasad Pradhan*, Qingwu Xue, Kirk E Jessup, Shuyu Y. Liu, Jackie C. Rudd and James R. Mahan

367-19 311 The Role of Leaf Epicuticular Wax in Im-proved Adaptation to Drought Stress. Suheb Mohammed*

367-20 312 A New Popcorn Breeding Program in South Africa: Genetic Analysis of Germplasm Lines. John Derera*

367-21 313 Elevating Cytoplasmic Diversity: A Prom-ising Strategy for Wheat Germplasm En-hancement. Ali Soltani*, Mohamed Mer-goum, Farhad Ghavami, Andrzej Noysze-wski, Steven Meinhardt, Mohamed S. Alamri, Shahryar Kianian and Penny M. Kianian

367-22 314 Resistance to Stalk Rots in a Sorghum Diver-sity Panel. Adedayo Adeyanju*, Christopher Little and Tesfaye Tesso

367-23 315 Molecular Mapping of Fusarium Head Blight Resistance in Two Adapted Spring Wheat Cultivars. Ahmed ElFatih ElDo-liefy*, James A. Anderson, Karl D. Glover, Ajay Kumar, Shiaoman Chao, Mohammed S. Alamri and Mohamed Mergoum

367-24 316 Phenotyping and Genotyping of Soybean Germplasm for Soybean Cyst Nematode (SCN) Resistance. Ainong Shi*, Senyu Chen, Pengyin Chen and Baohong Guo

367-25 317 Performance of Elite Drought Tolerant Maize Varieties Tested On-Farm in Eastern and Southern Africa. Peter S. Setimela*, Girma Kassie, Olaf Erenstein, John Macrob-ert, Cosmos Magorokosho, Amsal Tarekegne, Dan Makumbi and Oswell Ndoro

367-26 318 Estimation of Genetic Parameters Gov-erning Resistance to Peanut Rosette Dis-ease. Nalugo Rachael Grace, James SEBU-LIBA, Sivananda Varma Tirumalaraju, Okello David Kalule, Cari Deom, Boris Bravo Ureta and Naveen Puppala*

367-27 319 Stay-Green Trait As a Tool for Wheat Breed-ing. Henrique Souza Luche, Antonio Costa De Oliveira*, Jose Antonio Gonzalez Silva, Vandereli Rosa Caetano and Fernando Iraja Felix de Carvalho

367-28 320 Genetic and Physiological Studies Of Heat Tolerance In Cowpea. Brijesh Angira*, Dirk B. Hays and Bir B. Singh

367-29 321 Evaluation of Joint Linkage QTL Analy-ses for Partial Resistance to Phytophthora Sojae Using Six Soybean Nested Inbred Populations Sungwoo Lee*, M. A. Rouf Mian, Clay H. Sneller, Hehe Wang, Anne E. Dorrance and Leah McHale

367-30 322 Identification Of Quantitative Trait Loci (QTL) For Salt Tolerance In Soybean. Ailan Zeng*, Laura Lara and Pengyin Chen

367-31 323 Comparison Of Three Different Cytoplasms In The Ogura Inra Cytoplasmic Male Steril-ity Pollination Control System. Corey Lees*, Robert W. Duncan and Peter B.E. McVetty

367-32 400 Discovering the Genetic Architecture of Biomass Yield Components to Design a High-Yielding Biomass Sorghum for Bio-fuel Production. Maria Salas-Fernandez*

367-33 401 Genetic Gain in Resistance to Rhizoctonia Solani and Pythium Ultimum in Upland Cotton Seedlings. Whitney Minton*, C. Wayne Smith and James Starr


181

370-3 602 Effects of Bisphenol A On Germination of Soybean Seeds. Anna Benton*

370-5 604 Photosynthesis of Irrigated Soybean Grown Using the Early Production System. H. Ar-nold Bruns*

370-6 605 Variation Of Leaf Gas Exchange Capacity and Morphological Characters Of Leaf In Soybean [Glycine Max (L.) Merr.] Recom-binant Inbred Lines. Yasuko Fukuda*, Yu Tanaka, Kenichiro Fujii, Keisuke Katsura, Tetsuya Nakazaki and Tatsuhiko Shiraiwa

370-7 606 Root Elongation Among Diverse Soybean Genotypes. Kasey Hames* and Felix B. Frit-schi

370-8 607 Rooting of Jatropha Curcas Cutting Types Under Different Substrates. Renata Capist-rano Moreira Furlani*, Luiz de Souza Cor-rêa, Enes Furlani Jr., Gustavo Alves Pereira, Samuel Ferrari and Danilo Marcelo Aires dos Santos

370-9 608 Effect of Soil Temperature On Root and Shoot Biomass Partitioning in Maize. Cam-eron L. Horine, Michael Joseph Frank* and Felix B. Fritschi

370-10 609 Source Limitation Affects Partitioning To Grain and Stem Sugar In a Photoperiod Insensitive Sweet Sorghum. John E. Erick-son*, Maninderpal Singh and Jeffrey Robert Fedenko

370-11 610 Genetic Gains for Physiological Traits Asso-ciated With Yield in Soft Red Winter Wheat in the Eastern United States From 1919 to 2009. Maria Balota*, Andrew J Green, Carl A. Griffey, Robert Pitman and Wade E. Thoma-son

370-12 611 Determining Winter Wheat Phenological Parameters for Phenologymms, a Simple Model to Predict Phenology. Gregory S. McMaster*, Marc Moragues, Scott D. Haley, Patrick Byrne, Jerry J. Johnson and Gerald Buchleiter

370-13 612 High-Throughput Phenotyping of the Leaf Transpiration At the Primary Leaf in Soy-bean [Glycine Max. (L.) Merr.]. Yu Tanaka*, Yasuko Fukuda and Tatsuhiko Shiraiwa

370-14 613 Pre-Treatment of Rice Seedlings With 1–Methylcyclopropene (1-MCP) Increases Plant Stand and Tiller Number in Trans-planted Rice. Abdul R. Mohammed* and Lee Tarpley

370-15 614 Enhanced Rice Growth Is Conferred By Increased Leaf ADP-Glucose Pyrophospho-rylase Activity. Alanna Schlosser*, Petrea Hofer, John M. Martin, Brian Beecher and Michael J. Giroux

SESSION NO. 371

Div. C02 Crop Physiology and Metabolism Business Meeting

C02 Crop Physiology and MetabolismTCC, Room 9, First Floor

Presider: Hugh J. Earl3:45 PM–4:30 PM

368-8 11:45 AM Towards Improvement of Physiologically Based Estimates of Seasonal Transpira-tion. Grace Susanna Lloyd Miner* and Wil-liam Bauerle

12:00 PM Adjourn.

SESSION NO. 369

General Crop Physiology and Metabolism: IC02 Crop Physiology and Metabolism

TCC, Room 9, First FloorPresider: Gregory S. McMaster

12:55 PM–3:00 PM 12:55 PM Introductory Remarks.369-1 1:00 PM Feeding a Growing Population in Sub

Tropics and Tropics With Maize Planted At a High(er) Population Density. Samuel Trachsel, Biswanath Das, Ciro Sanchez, Gary N Atlin and Felix San Vicente*

369-2 1:15 PM Identifying Physiological Gains in the His-toric Midwest Soybean Germplasm. Robert P. Koester*, Jeffery A. Skoneczka, Brian W. Diers and Elizabeth A. Ainsworth

369-3 1:30 PM Artificial Alkalizing Drought Signals As Potential Growth Retardants. Peter S. Ket-tlewell*, Anna K.S. Aronsson, Ivan G. Grove, John P.H. Reade, Annis Richardson, Michael W. Snelson and Alice E. Whitehead

1:45 PM Break.369-4 2:00 PM Tractor Based Precision Phenotyping of Di-

verse Rice Populations in the Field. Stephen P Klassen*, Jan E Leach, Hei Leung, John Mckay and Michael Dingkuhn

369-5 2:15 PM Estimating Wheat Root Biomass Using Ground Penetrating Radar. Sean M. Thomp-son*, C. Mariano Cossani, Amir M.H. Ibra-him, Matthew P. Reynolds, Dean Goodman and Dirk B. Hays

369-6 2:30 PM Beyond The Cellulose: Quantifying Plant To Ecosystem Level Water Balance Using Iso-topic Composition Of Plant Lipids. Lucas Silva*, Timothy A. Doane, Gabriel Pedroso and William R. Horwath

369-7 2:45 PM Bacterial Endophytes Living in Intercellular Spaces of Leaves Lower Leaf Water Potential of Rice (Oryza sativa) Plants. Hyungmin Tony Rho*, Johanna Cantillo, Shyam Kandel, Evan Henrich, Sharon Lafferty Doty and Soo-Hyung Kim

3:00 PM Adjourn.

SESSION NO. 370

General Crop Physiology and Metabolism: IIC02 Crop Physiology and Metabolism


370-1 600 Winter Survival of Canola At Different Growth Stages. Emma L Gantz* Jr. and Mi-chael J. Stamm

370-4 603 Calcium May Help Decrease Rice Straight-head in a Silt Loam Soil. Wei Zhou, Hai-zheng Xiong, Wengui Yan*, Sixte Ntamatun-giro and Bihu Huang

370-2 601 Twin Rows Planting System Does Not Alter Rue. Nicolas Vera and Oscar Valentinuz*


182

373-14 703 Planting Method and Seeding Date Af-fects Winter Camelina Establishment and Yield. Augustine K. Obour*, Jerry J. Nacht-man and Robert E. Baumgartner

373-15 704 Evaluation of Winter and Spring Canola in Dairy Farm Rotations for On-Farm Fuel and Dairy Cattle Feed. Heather D. Karsten*, Glenna M. Malcolm, Douglas B. Beegle, Douglas Schaufler, Virginia Ishler, John Tooker, Peter J. A. Kleinman and Thomas Richard

373-16 705 Winter Canola Response To Simulated Grazing In The Southern High Plains. San-gamesh V. Angadi*, Sultan Begna and Michael J. Stamm

373-17 706 The Effects of An Abnormally Early and Warm Spring On Winter Canola Develop-ment in Ohio. Edwin M. Lentz*

373-18 707 Spring Safflower Water Extraction Pat-terns Under Different Irrigation Manage-ment Strategies In The Southern High Plains. Sukhbir Singh, Sangamesh V. Ang-adi*, Sultan Begna and Kulbhushan K. Grover

SESSION NO. 374

Div. C05 Turfgrass Science Business MeetingC05 Turfgrass Science

Marriott Waterside, Grand Ballroom E and F, Second LevelPresider: Erik H. Ervin10:00 AM–11:30 AM

SESSION NO. 375

Turfgrass Breeding and GeneticsC05 Turfgrass Science

TCC, Room 25, First FloorPresider: Susana R. Milla-Lewis

12:55 PM–2:30 PM 12:55 PM Introductory Remarks.375-1 1:00 PM Manipulating the Chromosome Number

of Zoysiagrass. Brian M. Schwartz*, Ryan N. Contreras, Wayne W. Hanna and Scott A. Jackson

375-3 1:15 PM DNA Fingerprinting of Kentucky Bluegrass Cultivars and Hybrids. B. Shaun Bushman*, Paul G. Johnson, Joseph G. Robins, Scott E. Warnke and Keenan Amundsen

375-2 1:30 PM Genetic and Ploidy Variability Within Six Vegetatively Propagated Zoysiagrass Culti-vars. Karen Harris-Shultz*, Susana R. Milla-Lewis, Aaron J Patton, Kevin E. Kenworthy, Ambika Chandra and Freddie Clinton Waltz Jr.

375-4 1:45 PM All This Turf Sequence Data, Now What? Keenan Amundsen*

375-5 2:00 PM The Reproductive Biology of Danthonia Spicata. Scott E. Warnke*, Keenan Amundsen and Azhar M. Hossain

375-6 2:15 PM Clonal Evaluation of Hilaria Belangeri for Turf Domestication. Mohammad Pessarakli and David M. Kopec*

2:30 PM Adjourn.

SESSION NO. 372

Div. C03 Crop Ecology, Management and Quality Business Meeting

C03 Crop Ecology, Management & QualityTCC, Room 33, Third Floor

1:00 PM–2:30 PM 1:00 PM Division Business Meeting. 2:30 PM Adjourn.

SESSION NO. 373

Crop Ecology, Management and Quality Posters: II

C03 Crop Ecology, Management & QualityTCC, East Hall, Third Floor

2:30 PM–4:30 PM373-1 615 Simulation of Post-Anthesis Drought Ef-

fect On Sorghum Using Chemical Desic-cants. Patrick Obia Ongom* and Gebisa Ejeta

373-2 616 Switchgrass Performance As a Bioenergy Crop in the Upper Peninsula of Michi-gan. Doo-hong Min*, Christian Kapp, Johna-thon D. Holman and Kimberly A. Cassida

373-3 617 Optimal Fall Harvest Time for Production of High-Quality Switchgrass Grown for Combustion. Leryn E. Gorlitsky, Amir Sa-deghpour*, Masoud Hashemi, Sarah A. Weis and Stephen J. Herbert

373-4 618 Assessing Various Seedbed Preparations On Switchgrass Establishment and Produc-tion. Amir Sadeghpour*, Masoud Hashemi, Emad Jahanzad, Leryn E. Gorlitsky, Michelle DaCosta and Stephen J. Herbert

373-5 619 Application of Soil Conditioners Can Improve Root Growth, Increase Nutrient Uptake, and Potato Tuber Yield. Samuel Y.C. Essah*

373-6 620 Sugarcane Genotype Response to Flooding Soon After Planting and Ratooning. Barry Glaz*

373-7 621 Seeding Date Influence On New Pulses In North Dakota. Kuhu Sahu, Burton L. John-son* and Richard Eggum

373-8 622 Progress Towards a 2,4-D Tolerant Red Clo-ver (Trifolium pratense). Tara Leigh Burke*, James Roberts, Norman Taylor and Michael Barrett

373-9 623 Theoretical Ethanol Yield for Potential Bio-energy Sorghum Genotypes of Differing Compositions. Monique K Long*, Jeffrey J. Volenec and Sylvie M. Brouder

373-10 Remote Yield and Yield Components Variability of Grain Sorghum Genotypes. Fatemeh etemadi and Masoud Hashemi*

373-11 700 Impact of Drought On Bioenergy Sorghum Production. James H. Houx* III, Felix B. Frit-schi and Michael J. W. Maw

373-12 701 Impact of Managed Subsurface Drainage On Forage Production and Nitrogen Loss. Pat-rick R. Nash*, Kelly A. Nelson and Peter P. Motavalli

373-13 702 Water Use in a Winter Camelina – Soybean Double Crop System. Russell W. Gesch* and Jane M–F Johnson


183

377-9 716 Performance of Kentucky Bluegrass and Bermudagrass Mixtures in a Transition Zone Environment. Filippo Rimi*, Stefano Maco-lino and Michael D. Richardson

377-10 717 Potassium and Iron Fertilization Effects On Performance of Velvet Bentgrass Under Wear Stress. James A. Murphy and Charles J Schmid*

377-11 718 A Combination Mechanical Cutting-Herbicide Sprayer Device for Managing Clean Borders Amongst Turfgrass Research Plots. Dennis L. Martin*, Greg Bell, Daniel D. Dobson, Kent Elsner and Keith Reed

377-12 719 The Effects of Synethtic and Natural Organic Fertilizers and Composts On Turfgrass and Soil Health. Pamela J Sherratt*, John Street, David S. Gardner and T. Karl Danneberger

377-13 720 Economics of Turfgrass-Sod Production As Compared to Row Crops in Alabama. Jing Yi, David Y. Han*, Patricia Duffy, Elizabeth A. Guertal and Deacue Fields

377-14 721 AU Victory: A New Bentgrass Culti-var. Edzard van Santen*, Virginia G. Lehman and Elizabeth A. Guertal

377-15 722 Soil Analysis Before and 5 Years After Efflu-ent Water Irrigation. Yaling Qian* and Sarah Wilhelm

377-16 723 Effect of Planting Date and Spacing On Zoysiagrass Establishment From Vegeta-tive Plugs. Songul Sever Mutlu* and Selin Temizel

377-17 800 Response of Annual Bluegrass to Zinc in Bermudagrass Turf. Caleb Bristow III, J. Scott McElroy and Elizabeth A. Guertal*

377-18 801 Efficacy of Fungal Laccase to Facilitate Bio-dethatching in Bermudagrass and Zoysia-grass. Sudeep Singh Sidhu*, Qingguo Huang, Robert N. Carrow and Paul L. Raymer

377-19 802 Microclover and Compost As a Means of Reducing Lawn Fertilizer Use in the Chesa-peake Bay Watershed. Peter J. Landschoot*, Mark J. Carroll, James Goatley Jr., Gary K. Felton, Thomas Turner, Jeffrey Derr, LaJan Barnes, Stuart Cohen and Sandra Haefner

377-20 803 Freezing As An Effective Preservation Method for Stabilization of Dissolved Am-monia and Nitrite Plus Nitrate in Low Vol-ume Aqueous Solutions. Dara M. Park*, Nicholas Alexander Menchyk, J. Bryan Unruh and Phillip H. Moon

377-21 804 Evaluation of Producing Sand-Based Sod On a Fine-Textured Native Soil Using Transported Sand. John Vanderford, Barry R. Stewart*, Her-bert W. Philley and D. Wayne Wells

377-22 805 Integrating Microclover With Turfgrass to Develop a More Environmentally Sustainable Turfgrass Ecosystem. David S. Gardner*

377-23 806 A New Urban Runoff Research Facility At Texas A&M University. Benjamin G. Wher-ley, Richard H. White, Kevin J. McInnes, Jacqueline Ann Aitkenhead-Peterson, Charles Henry Fontanier and James C. Thomas*

377-24 807 Unfertilized Buffer Strips and Their Influ-ence On Nitrogen Movement Following Excessive Precipitation. Ryan S. Adams, J. Bryan Unruh*, Jason Kruse and Jerry Sartain

SESSION NO. 376

Symposium–-What’s in a Name? Majors, Courses and Careers for the Undergraduate

Turfgrass Management StudentC05 Turfgrass ScienceSection or Division Cosponsor: Education & Extension

TCC, Room 24, First FloorPresider: Cale A. Bigelow

12:55 PM–2:35 PM 12:55 PM Introductory Remarks.376-1 1:00 PM What’s In a Name: The State Of Turf Science

and Management Plans Of Study. Cale A. Bigelow* and Elizabeth A. Guertal

376-2 1:15 PM Turfgrass Curriculum – Perspective From a Dean. Marcos Fernandez*

376-3 1:30 PM Industry Expectations for Turfgrass Gradu-ates. Robert C. Golembiewski*

376-4 1:45 PM Recruiting and Building a Turfgrass Pro-gram - Faculty Perspectives. Christian M. Baldwin*

2:15 PM Discussion - What has Worked with your Turfgrass Curriculum?

2:30 PM Concluding Remarks. 2:35 PM Adjourn.

SESSION NO. 377

Turfgras Breeding, Cultural Practices, and Environment

C05 Turfgrass ScienceTCC, East Hall, Third Floor

2:30 PM–4:30 PM377-1 708 Phenotypic and Genotypic Differences Be-

tween Bahiagrass Hybrids in Georgia. Ger-ald M. Henry*, Karen Harris-Shultz, Jared A Hoyle, Chase M Straw, Kevin Tucker and Robin Landry

377-2 709 Foliar and Granular Nitrogen for Creeping Bentgrass. L. Patrick Conard* and Elizabeth A. Guertal

377-3 710 Evaluation of South African Bermudagrass Germplasm for Shade Tolerance. Jeffrey C Dunne, W Casey Reynolds, Grady L. Miller, Consuelo Arellano, Rick Brandenburg, At Schoeman, Fred Yelverton and Susana R. Milla-Lewis*

377-4 711 Less Frequent Irrigation Increases Rooting Depth of Some Warm–Season Turfgrasses During Establishment. Jason Kruse*, Sarah E. Cathey, Thomas R. Sinclair and Michael D Dukes

377-5 712 Evaluation of Species for Rapid Establish-ment On Mississippi Roadsides. Timothy Bradford* Jr., Barry R. Stewart, Gregg C. Munshaw and Herbert W. Philley

377-6 713 Irrigation With Tailored Water: Nitrogen Leachate. Elena Sevostianova* and Bernd Leinauer

377-7 714 Evaluating Putting Green Moisture Near the Surface. Daniel P. O’Brien*, Douglas E. Karcher and Michael D. Richardson

377-8 715 Warm–Season Turfgrass Establishment From Seed When Seeded Dormant and Irrigated Though Subsurface Drip Irriga-tion. Marco Schiavon*, Bernd Leinauer, James H. Baird and Matteo Serena


184

382-1 1:05 PM A Global Perspective On Crop Wild Rela-tives: Distributions and Conservation Ex Situ. Nora P. Castañeda-Álvarez*, Colin K. Khoury, Chrystian C. Sosa, Vivian Bernau, Holly Vincent, Andy Jarvis, Paul C. Struik and Nigel Maxted

382-2 1:20 PM Distributions and Conservation Concerns for Crop Wild Relatives in the United States. Colin K. Khoury*, Stephanie Greene, John Wiersema, Chrystian C. Sosa, Vivian Bernau, Nora P. Castaneda, Larry Stritch, Jan Schultz, Andy Jarvis and Paul C. Struik

382-3 1:35 PM Multiple Nuclear Ortholog Next Generation Sequencing Phylogeny of Daucus. Car-los Arbizu, Holly Ruess, Douglas Senalik, Philipp Simon and David Spooner*

382-4 1:50 PM Genetic Diversity Analysis of Yellow Mus-tard Germplasm Using Genotyping-By-Sequencing. Yong-Bi Fu*, Bifang Cheng and Gregory W. Peterson

2:05 PM Break.382-5 2:20 PM Frost Tolerance in Winter Wheat Germplasm

of Diverse Origin in Central Asia. Ram C. Sharma*, Zakir Khalikulov and Yulduzoy Djumaniyazova

382-6 2:35 PM Narrow Genetic Base of Cultivated Germ-plasm of Two Cereals Grown in Trinidad and Tobago. Harjit Singh Rekhi*

382-7 2:50 PM Genotypic Variation for Flowering in Maize Germplasm in the Rainforest Ecology of Sw Nigeria. Abimbola oluwaranti*, Morakinyo A.B. Fakorede, Abebe Menkir and Baffour Badu-Apraku

3:05 PM Discussion. 3:15 PM Adjourn.

SESSION NO. 383

General Forest, Range & Wildland Soils: IISSSA Division: Forest, Range & Wildland Soils

Marriott Waterside, Grand Ballroom J, Second Level8:15 AM–11:35 AM

8:15 AM Introductory Remarks.383-1 8:20 AM Microbial Community Diversity Across the

Northern Research Station Belowground Decomposition Study. Mary Beth Adams*

383-2 8:35 AM Influence of Earthworm Presence On Aris-aema Triphyllum Corm Composition. Ryan Dustin Scott Melnichuk* and Josef Gorres

383-3 8:50 AM Effect Of Fertilizer Management Practices On N2O Emissions From Managed Loblolly Pine Ecosystems. Raj K. Shrestha*, Brian Strahm and Eric B. Sucre

383-4 9:05 AM Does Chronic N Fertilization Increase P Limitation in Northeastern U.S. Forest Soils? Marie-Cecile Gruselle*, Cayce Salvino, Ivan J. Fernandez and Kevin Simon

383-5 9:20 AM Seasonal Nitrogen Volatilization Differ-ences Between Conventional and Enhanced Efficiency Fertilizers in Southern Loblolly Pine Plantations. Jay E. Raymond*, Thomas R. Fox, Brian D. Strahm and Jose L. Zerpa

377-25 808 Virginia’s Fertilizer Applicator Certification Training (FACT) Program. James Goatley* Jr., Mark Sumner, Patricia Hipkins, Tim P. Sexton, Andres Alvarez, Larry Nichols, Erin Williams and Donald DeLorme

377-26 809 Nitrate Leaching From Warm–Season Turf-grass in the Winter Months. Laurie E. Tren-holm*, J. Bryan Unruh and Jerry Sartain

377-27 810 Cool-Season Lawn Turf Response to Fall Applied Nitrogen Programs in the North Central States. Cale A. Bigelow*, Kevin W. Frank, Deying Li, David S. Gardner, Xi Xiong, Kenneth Diesburg, Derek M. Settle and Brian P. Horgan

377-28 811 Organic Land Care Practices in Maintaining Sustainability of Athletic Field Turf. Wil-liam M. Dest* and Jeffrey S. Ebdon

SESSION NO. 378

Forage RoundtableC06 Forage and Grazinglands

Marriott Waterside, Florida Salon I-II, Second LevelPresider: Twain Butler10:00 AM–11:00 AM

SESSION NO. 379

Div. C06 Forage and Grazinglands Business Meeting

C06 Forage and GrazinglandsMarriott Waterside, Florida Salon I-II, Second Level

Presider: Benjamin F. Tracy11:00 AM–12:00 PM

SESSION NO. 380

Ron Phillips Plant Genetics LectureshipC07 Genomics, Molecular Genetics & Biotechnology

TCC, Room 22 and 23, First FloorPresider: Shawn M. Kaeppler

1:00 PM–2:00 PM 1:00 PM Introductory Remarks.380-1 1:15 PM Developing a New Crop and Its Science,

From the Wild to Commerce: the Case of Miscanthus for Bioenergy. Richard Flavell*

2:00 PM Adjourn.

SESSION NO. 381

Div. C08 Plant Genetic Resources Business Meeting

C08 Plant Genetic ResourcesMarriott Waterside, Room 2, Second Level

Presider: Andrea J. Cardinal10:45 AM–11:45 AM

SESSION NO. 382

General Plant Genetic Resources: IIC08 Plant Genetic Resources

TCC, Room 13, First FloorPresider: Andrea J. Cardinal

1:00 PM–3:15 PM 1:00 PM Introductory Remarks.


185

385-4 1513 Nutrient Source Affects The Vegetative Yield; Nutrient Quality and Shelf Life Of Marketable Fresh Leaves Of Amaranthus Hybridus L. Sergius Obi Udengwu* and Charles Ngene

385-5 1514 Examining Long-Term Experimental Ma-nipulation of Season of Burn and Nutrient Addition On Productivity and Soil Charac-teristics in Subtropical Grasslands. Julia H Maki*, Elizabeth H Boughton and Patrick J. Bohlen

SESSION NO. 386

Secondary and Micronutrients Poster SessionSSSA Division: Nutrient Management & Soil & Plant AnalysisSection or Division Cosponsor: Soil Fertility & Plant Nutrition


386-1 1515 Nitrogen and Sulphur Fertilizing Efficiency Agronomical Characteristics of Sugar-Cane Culture. Felipe Barros Macedo*, Pedro Hen-rique Cerqueira Luz, Valdo Rodrigues Her-ling, Agostinho Domingos Miguel Francisco, Letícia de Abreu Faria, Ana Carolina Alves, Fernando Palma and Fernanda de Fatima Silva

386-2 1516 Mineralization Potential of Sulfur From Soil Organic Matter and Elemental Sulfur in Minnesota Soils. Daniel E. Kaiser* and Ki-in Kim

386-3 1517 Evaluation of Secondary and Micronutrients for Wheat Using On-Farm Research. Paulo Pinto*, Dorivar A. Ruiz Diaz, James P. Shroyer and John Randall Nelson

386-4 1518 Effects of Zn and P in Coffee Seedlings Grown in a Brazilian Latossol. Renildes L. F. Fontes*, Sandra F Araujo, Victor H. Alvarez V., Edson M. Mattiello and Ecila M. A. Villani

386-5 1519 Zinc Fertilization of Wheat in a Low-Rainfalll Area of the Inland Pacific North-west. Lawrence K. Lutcher*

386-6 1520 Zinc Biofortification of Cassava Through Agronomic Management in Brazil. Ana Paula Corguinha*, Guilherme Amaral de Souza, Camila Carvalho, Eduardo Vieira, Josefino Fialho and Luiz-Roberto R G Guil-herme

386-7 1521 Use of Digital Images to Identify Zinc Levels in Maize. Pedro Henrique Cerqueira Luz*, Mario Antonio Marin, Fernanda de Fatima Silva, Liliane Maria Romualdo, Valdo Rodrigues Herling, Uanderson Henrique Barbieri Pateis, Odemir Martinez Bruno and Alvaro Manuel Gomez Zuniga

386-8 1522 Effect of Aluminum Doses and Sources On Roots Morphological Parameters of Upland Rice. Lucas Barbosa de Freitas*, Dirceu Maxi-mino Fernandes Sr., Suelen Cristina Men-donca Maia and Beatriz Gallucci Mazziero

386-9 1523 Effect of Aluminum Doses and Sources On Upland Rice Plants. Dirceu Maximino Fernandes* Sr., Lucas Barbosa de Freitas and Suelen Cristina Mendonca Maia

386-10 1600 Improving Crop Yield and Nutrient Use Ef-ficiency With Premium Phosphate Fertiliz-ers. Kirandeep Kaur Mann*, Kyle W. Freeman and Matias L. Ruffo

383-6 9:35 AM Stable Isotope Mapping to Predict Forest Ecosystem Nitrogen Retention and Re-sponses to Fertilization. Brian D. Strahm*, Valerie A. Thomas, Laura J. Lorentz, Thomas R. Fox and Robert B. Harrison

9:50 AM Break.383-7 10:05 AM Biochar As a Temperate Amendment and

Its Function Across a Soil Resource Gradi-ent. Kurt J. Krapfl*, Jeff A. Hatten and Scott D. Roberts

383-8 10:20 AM Difference in Gross Nitrogen Cycling in Dominant Southern Appalachian Forests: Implications for Climate Change. Peter Baas*, Jennifer D. Knoepp, Daniel Markewitz and Jacqueline E. Mohan

383-9 10:35 AM High Planting Densities For Southern Pine Bioenergy Feedstock Production: Be-lowground Carbon Partitioning and Stor-age. Daniel Markewitz*, Michael Kane and Dehai Zhao

383-10 10:50 AM Linking Mercury and Lead Retention in the Forest Floor Across the Northeastern United States. Justin B Richardson*, Andrew J. Fried-land, Brian P Jackson and James M Kaste

383-11 11:05 AM Cumulative Water Quality Effects Analysis of 2012-2013 Forestry Herbicide Use in the Rangitaiki River Basin, New Zealand. Dan-iel G. Neary* and Brenda R. Baillie

383-12 11:20 AM Pulling It All Together With Ecological Site Descriptions. Craig R. Busskohl*

11:35 AM Adjourn.

SESSION NO. 384

Nutrient Management & Soil & Plant Analysis Business Meeting

SSSA Division: Nutrient Management & Soil & Plant AnalysisMarriott Waterside, Grand Ballroom J, Second Level

Presider: Robert O. Miller1:30 PM–2:30 PM

SESSION NO. 385

Nutrient Management, Soil Productivity and Cropping Poster

SSSA Division: Nutrient Management & Soil & Plant AnalysisSection or Division Cosponsor: Soil Fertility & Plant Nutrition


385-1 1510 Seasonal Patterns in Decomposition and Nutrient Release From East African Savanna Grasses Grown Under Contrasting Nutri-ent Conditions. Lucy Ngatia*, K. Ramesh Reddy, Jacob R Goheen, Ramachandran P.K. Nair, Robert M. Pringle, Todd M. Palmer and Benjamin L. Turner

385-2 1511 Adapting the Oregon State University Cover Crop Calculator for Southern Idaho Condi-tions. Amber D. Moore*, Christine L. Falen, Glenn E. Shewmaker and Lauren Hunter

385-3 1512 Can Soil Nutrient Accumulations be Re-moved Through Use of Inorganic Fertilizers and Corn Crop Production? Rebecca Gilfil-len*, Annesly Netthisinghe, Paul Woosley and Karamat R Sistani

SESSION NO. 386 — NUTRIENT MANAGEMENT & SOIL & PLANT ANALYSIS

186

SESSION NO. 388

Quantifying Processes to Understanding Soil Taxonomy and Land Use

SSSA Division: PedologyMarriott Waterside, Grand Ballroom I, Second Level

7:55 AM–9:00 AM 7:55 AM Introductory Remarks.388-1 8:00 AM Regional Carbon and Land Use Carbon

Stocks From the Rapid Assessment of Car-bon Project. Skye Wills*, Larry T. West, Terry D. Loecke and Cleiton Sequeira

388-2 8:15 AM Sequential Extraction of Iron in Floodplain Soils in the State of Pernambuco, Brazil. El-oise Mello Viana*, Janyelle Oliveira Lemos, Valdomiro Severino Souza Júnior, Clistenes Williams Araujo Nascimento and Caroline Miranda Biondi

388-3 8:30 AM Carbonate-Rich Discharge Histosols: Forma-tion Processes and Classification. Douglas A. Wysocki*, Lance Howe, Steve Winter and P. Michael Whited

388-4 8:45 AM Measuring Soil Properties and Soil Change in the Wisconsin Central Sand Plain. Heather Diane Watson* and Alfred Hartemink

9:00 AM Adjourn.

SESSION NO. 389

Pedology Business MeetingSSSA Division: Pedology

Marriott Waterside, Grand Ballroom I, Second LevelPresider: Phillip R. Owens

9:00 AM–10:00 AM

SESSION NO. 391

General Pedology: IISSSA Division: Pedology


391-1 1620 Soil Salinity Assessment Via Portable X-Ray Fluorescence Spectrometry. Samantha Swan-hart*, David C. Weindorf, Autumn Acree, Noura Bakr, Yuanda Zhu, Courtney Nelson and Kayla Shook

391-2 1621 Calculating Soil Particle Density From Soil Survey Data. Cathy A. Seybold*

391-3 1622 Developing a Simplified Guide To Soil Taxonomy. J. Cameron Loerch*, Michel D. Ransom, John M. Galbraith, David C. Wein-dorf, H. Curtis Monger Jr., Joseph V. Chiaretti, Craig Ditzler and Kenneth F. Scheffe

391-4 1623 A Geospatial Model of Soil Temperatures for the Basin and Range. Douglas J. Merk-ler*, Bradley H Gore and James Hurja

391-5 1700 Revision and Update of the Soil Survey Manual, Agricultural Handbook #18. Ken-neth F. Scheffe*, Janis L. Boettinger, J. Cameron Loerch, Craig Ditzler and Shawn J. Mcvey

391-6 1701 Soil Landscape Sytems As a Framework for Understanding and Comunicating Soil Pro-cesses, Geographic Soil Information, and for Designing Soil Investigations. Philip Schoeneberger*, Zamir Libohava, Douglas A. Wysocki, Brad D. Lee and Samuel J. Indorante

SESSION NO. 387

Soil Organic Matter and Microbial Communities – Poster

SSSA Division: Nutrient Management & Soil & Plant AnalysisTCC, East Hall, Third Floor

2:30 PM–4:30 PM387-1 1601 Influence of a Commercial Fertilizer and

Tropic Sunn (Crotalaria juncea) As a Cover Crop On Soil Microbial Communities Under Organic Sweet Pepper Production in Puerto Rico. Ana Negrete, Veronica Acosta-Martinez, Jennifer Moore-Kucera and Elide Valencia*

387-2 1602 Comparison of Cyanobacterial Bio-Fertil-izer With Urea On Two Soils and Three Crops. Mulat Asmamaw, Girma Wolde, Mekiso Yohannes, Solomon Yigrem, En-dalkachew Wolde-meskel, Alemayehu Chala and Jessica G. Davis*

387-3 1603 Soil Respiration and Nitrification-Deni-trification in Intercropping System. Yang Gao* Sr., Aiwang Duan Sr., Xinqiang Li, Ling Huang and xiaojun Shen

387-4 1604 Evaluation of the Susceptibility of Elite Cowpea Cultivars to Attack By Callosobru-chus Maculatus. Alimatu Sadia Osuman*, Samuel ASANTE and Baffour Badu-Apraku

387-5 1605 Cover Crops Alter the Soil Microbial Com-munity and Increase Potato Tuber Yield and Quality. Daniel K. Manter*, Jorge A. Delgado, Samuel Y.C. Essah and Merlin Dillon

387-6 1606 Distribution of 13C-Labelled Rhizodeposi-tion of Sweet Sorghum Into Soil Microbial Biomass Under Treatments Applied With Organic Matter. Naomi Asagi*, Tatsuya Miya, Atsushi Yagioka, Fumitaka Shiotsu, Toshiaki Kokubo, Youji Nitta, Masakazu Komatsuzaki and Hideto Ueno

387-7 1607 Nitrate Reductase and Glutamine Synthe-tase Activity In Young Plants Of Jatropha Curcas L. Under Levels Of Shade and Ni-trate Concentrations. Simone Silva Hiraki*, Enes Furlani Jr., Liliane Santos de camargos, Kuniko Iwamoto Haga, Giuseppina Pace Pereira Lima and Luis Lessi dos Reis

387-8 1608 Is Mid-Infrared Spectral Subtraction a Prac-tical Approach for Accurate Study of Soil Organic Matter? Xueming Yang*, Craig F. Drury, Jingyi Yang and W. Dan Reynolds

387-9 1609 On Farm Evaluation of Introduced Rhizo-bia Strains On Growth and Development of Groundnuts in Uganda. Julius Kwesiga, James SEBULIBA, Naveen Puppala*, Okello David Kalule, Cari Deom and Boris Bravo Ureta

387-10 1610 Agronomic and Technological Characteris-tics of Genotypes of Sorghum Inoculated With Azospirillum Brasilense. Luiz Gustavo Moretti de Souza, Edson Lazarini* Sr., Raul Sobrinho Pivetta, João William Bossolani and John E. Erickson

387-11 1611 The Formation of Threshold for Wheat Pro-duction of Black Soil. Chunyu Song*, Xingyi Zhang, Yuan Chen, Tao Sun, Xiaobing Liu and Qiuying Zhang

NUTRIENT MANAGEMENT & SOIL & PLANT ANALYSIS — SESSION NO. 387

187

391-22 1716 Carbon Status of the Soils of Iowa State University. Catherine R. DeLong* and C. Lee Burras

391-23 1717 Pedogenesis Over 40 Years in a Southern Georgia, USA Borrow Pit. Eric C. Brevik*

391-24 1718 Climate Change and Soil Processes. Eric C. Brevik*

SESSION NO. 392

Advances In Methods and Instrumentation To Study Soil Microbial Ecology and Organic

Matter and Their Interactions: ISSSA Division: Soil Biology & Biochemistry

TCC, Room 39, Third Floor8:30 AM–9:50 AM

8:30 AM Introductory Remarks.392-1 8:35 AM Rhizosphere Metagenomics of Biofuel

Crops. Jiarong Guo*, Eliane Gomes, Caio Rachid, Aaron Garroutte, Chao Xue, Jordan Fish, Adina Howe, James Cole, C Titus Brown and James M. Tiedje

392-2 8:50 AM Linking Phosphorus Forms to Soil Mi-crobes Through FAME and P-NMR Spec-troscopy. Barbara J. Cade-Menun*, Teri C. Balser and Lydia Olander

392-3 9:05 AM Labile and Physically Protected Soil Or-ganic Matter in Long-Term Cropping Sys-tems. Anna Cates*, Matthew D. Ruark and Janet Hedtcke

392-4 9:20 AM Effects Of 2010 BP Deep-Horizon Oilspill On Wetland Soil Denitrification. Jason Pi-etroski*, John R. White and Ronald D. De-Laune

392-5 9:35 AM Prescribed Burning and Its Effects On the Status of Soil Organic Matter. Yuch Ping Hsieh* and Kevin Robertson

9:50 AM Adjourn.

SESSION NO. 393

Microbial Community Dynamics In Farming Systems: I

SSSA Division: Soil Biology & BiochemistryTCC, Room 39, Third Floor

10:00 AM–12:15 PM 10:00 AM Introductory Remarks.393-1 10:05 AM Effects Of Organic and Conventional Farm

Management Practices On Microbial Com-munity Structure In Agricultural Soils. Holli Milner* and Tiehang Wu

393-2 10:20 AM Brassica Soil Amendments for Soil Borne Pathogen Control in Douglas-Fir Seed-lings. Bodh Paudel* and Lynne Carpenter-Boggs

393-3 10:35 AM Soil Carbon and Nitrogen Stabilization Within Soil Aggregates Associated With Earthworm Middens In Boreal Climate Conditions. Jatta Sheehy*, Mervi Nieminen, Johan Six and Kristiina Regina

10:50 AM Break.393-4 11:00 AM Characterization and Enrichment of Mi-

crobial Cellulose Degrader Populations in Mangrove Sediments of the Arabian Gulf. Areej Alsheikh-Hussain* and Lina F. Yousef

391-7 1702 Mapping and Modeling Soil Organic Car-bon in the Eastern Allegheny Plateau and Mountains Using Legacy Data. Katey M. Yoast* and James A. Thompson

391-8 1703 Pore Space and Concretion Distribution In a Prairie Mound Fragipan. Grace E. Pelton*, Brad D. Lee, Judith K. Turk and Robert C. Graham

391-9 Remote Advanced Study In The Distribution Of Vertisols and Vertic Soils In China. Mingda Chen, Shanmei Wu*, Tiao Shen and Zhongpei Li

391-10 1704 Control of Carbon Dynamics in An Arid Mountain Range, White Mountains, Cali-fornia. Juanita Aapris Frisbie*, Robert C. Graham and Patti Novak-Echenique

391-11 1705 Short Term Spodosol Soil Development As Revealed By Scanning Electron Micros-copy. Robert G. Darmody*, Mark B. David, Jenwei Tsai and George Vance

391-12 1706 An Evaluation of Natric Soil Characteriza-tion Data in North Dakota: A Challenge for Contemporary Interpretation. Sukhwinder Bali*, David G. Hopkins, Thomas M. DeSutter and Douglas A. Wysocki

391-13 1707 Parent Materials of Alabama Blackland Prai-rie Vertisols. Cassi S. Jones*, Joey N. Shaw, Julie S. Howe and Ben F. Hajek

391-14 1708 High Resolution Digital Soil Mapping Using Soil Survey and Electrical Conductiv-ity Maps in the Argentinean Pampas. Mau-ricio Castro Franco*, Marisa Domenech, Na-huel Peralta, Jose Costa and Virginia Carolina Aparicio

391-15 1709 Semi-Automated Disaggregation of Soil Maps Using Expert Knowledge Extraction, Random Forests, DEMs and ASTER Satel-lite Imagery in Organ Pipe Cactus National Monument, Arizona. Travis Nauman*, James A. Thompson and Craig Rasmussen

391-16 1710 Micromorphology Of Pedogenic Ooids and Pisoids In Petrocalcic Soils Of The South-western United States. Colin R. Robins*, Brenda J. Buck, Amy L. Brock-Hon and An-nika Deurlington

391-17 1711 Prediction of Adsorbed Phosphorus and Erodibility Using Soil Magnetic Suscepti-bility On Different Geomorphic Surfaces of Sugarcane Growing Areas.Livia Arantes Camargo*, José Marques JR. and Gener Tadeu Pereira

391-18 1712 Use of VIS-NIR Spectroscopy for Map-ping Specific Management Areas in Oxi-sols Under Sugar Cane Cultivation. José Marques JR.*, Livia Arantes Camargo and Gener Tadeu Pereira

391-19 1713 Rapid Soil Property Analysis By Visible-Near-Infrared Diffuse Reflectance Spec-troscopy and Chemometric Modeling in Smallholder Farms in India.Christopher M Clingensmith*, Sabine Grunwald, Amr H. Abd-Elrahman and Suhas Wani

391-20 1714 Assessing the Role of Soil Chemical and Physical Characteristics On Stone Deterio-ration At Cultural Heritage Sites: Soft Cap-ping of Ruins in England.Noreen D. Zaman* and Heather Viles

391-21 1715 Predictive Soil Mapping in a Rolling Hill-slope Terrain. Sam Prentice* III

SESSION NO. 393 — SOIL BIOLOGY & BIOCHEMISTRY

188

395-3 1829 Greenhouse Gas Emissions From Ag-gregates of a Mesocosm Soil Worked By Lumbricus Rubellus and Amynthas Agres-tis. Hüseyin Barı Tecimen*, Josef Gorres and Ryan Dustin Scott Melnichuk

395-4 1830 Comparison of Methods to Quantify Lignin in Plant Residues. Fritzie Rivas*, Daniel C. Olk and Michael L. Thompson

395-5 1831 Environmental Controls of Fine-Roots De-composition Dynamics in a Northern Tem-perate Forest Soil. Fernanda Santos*, Knute Nadelhoffer and Jeffrey A. Bird

395-6 1832 Mulch Addition Increase Growth, Yield and Soil C and N in a Managed Full-Sun Coffee System in Hawaii. Adel Youkhana* and Tra-vis w. Idol

395-7 1833 Interpretation of Microbial Indicators As a Function of Crop Yield and Organic Carbon In Cerrado Soils. Ieda Carvalho Mendes*, Djalma Martinhao Gomes Sousa, Andre Alves de Castro Lopes, Guilherme Montandon Chaer, Fábio Bueno Reis Junior and Wenceslau J Goedert

SESSION NO. 396

Microbial Community Dynamics In Farming Systems: II

SSSA Division: Soil Biology & BiochemistryTCC, East Hall, Third Floor

2:30 PM–4:30 PM396-1 1834 Do Root Exudates of Specific Winter Wheat

Cultivars Recruit ACC Deaminase-Positive Bacteria? Asma A. Elamari*, Tiffany Weir, Mary E. Stromberger, Charles Condon and Daniel K. Manter

396-2 Remote Effect Of Glyphosate On Symbiotic Ni-trogen Fixation In Glyphosate Resistant Soybean. Lu Fan*, Yucheng Feng, David B. Weaver and Glenn R Wehtje

396-3 1835 Unique Bacteria in Century Old Untreated Or Manure Treated Wheat Soil Ecosys-tems. Xiufen Li*, Shiping Deng, Yan Wang, William R. Raun and Ying Teng

396-4 1836 Effect of Cover Crops and Tillage System On Nematode Community and Diversity in Soybean Production. ITO Takahiro*, ARAKI Masaaki and KOMATSUZAKI Masakazu

396-5 1837 Comparison of Microbial Diversity and Soil Respiration Among Alley Cropping, Silvopasture, Pasture, and Conventional Agricultural Systems. Sougata Bardhan*, Shibu Jose and Christopher W Bobryk

396-6 1838 Methods for Improving PGPR Establish-ment. Daniel K. Manter*, Dayakar Badri and Jorge M Vivanco

396-7 1839 Impacts Of a Winter Cover Crop Rotational System On The Community Structure Of Arbuscular Mycorrhizal Fungi Coloniz-ing Roots Of Subsequent Soybean. Masao Higo*, Katsunori Isobe, Rhae A. Drijber and Yoichi Torigoe

396-8 1900 Effect Of Inoculation On Nodule Occupa-tion and Rhizobia Diversity Of Cover Crop Legumes. Sarah Seehaver*, Julie Grossman, Daniel W. Israel and Frank Louws

393-5 11:15 AM Optimizing Growth and Nitrogen Fixation In Organic Cyanobacterial Biofertilizer Pro-duction. Rosalyn Lee Barminski*, Heather Storteboom and Jessica G. Davis

393-6 11:30 AM Selection of Rhizobial Strains for Tropical Legume Forages Substitute Nitrogen Fertil-izer Under Controlled Conditions. Mario A Lira Junior*, Jose Carlos Batista Dubeux Jr., Altanys Silva Calheiros, Mercia Santos, Mar-cia B. V. Figueiredo and Débora Magalhães Soares

393-7 11:45 AM Effects of Vicia Villosa Cover Crop Inocula-tion On Rhizobia Ecology in Organic Farm-ing Systems of the Southeastern United States. Julie Grossman*, Sarah Seehaver, Thanwalee Sooksa-Nguan and Mary Parr

393-8 12:00 PM Changes in the Amino Sugar Composition of a Clay Loam Soil After Long-Term and Recently Imposed Conventional and No-Tillage. Bin Zhang, Craig F. Drury*, Xueming Yang, W. Dan Reynolds and Xudong Zhang

12:15 PM Adjourn.

SESSION NO. 394

General Soil Biology & Biochemistry: ISSSA Division: Soil Biology & Biochemistry

TCC, Room 39, Third Floor1:00 PM–2:10 PM

1:00 PM Introductory Remarks.394-1 1:05 PM Characteristics of Organic Carbon Fractions

in Base Metal Mine Tailings Amended With Woodchips With Or Without Plant Estab-lishment. Fang You*, Ram Dalal, Xiaofang Li, David Mulligan and Longbin Huang

394-2 1:20 PM Investigating the Effects of Urbaniza-tion and Restoration On Plant-Microbe Interactions in Tidal Freshwater Wetlands (Washington, D.C. and Maryland).Christine E Prasse*, Sara Elbeheiry, Glade A Dlott, An-drew Baldwin and Stephanie Ann Yarwood

394-3 1:35 PM Accelerated Solvent Extraction of the Her-bicide Mesotrione From Soils. Madahy Romero*, Shad D. Nelson, Terry J. Gentry and Scott A. Senseman

394-4 1:50 PM Evaluating Lignin Chemistry of Coastal Wetland Plants and Soil Organic Matter Using Cuo Oxidation and Py-GC/MS Meth-ods. weiyang bi*, Syam K. Dodla, Jim J. Wang and Ronald D. DeLaune

2:05 PM Adjourn.

SESSION NO. 395

General Soil Biology & Biochemistry: IISSSA Division: Soil Biology & Biochemistry


395-1 1827 Soil C Quality Dynamics After Conserva-tion Reserve Program Land Is Converted to Cropland. Francisco J. Calderon*, Jennifer Moore-Kucera, Lisa M. Fultz and Veronica Acosta-Martinez

395-2 1828 Soil Chemical Properties and Arbuscular Mycorrhizal Fungi in Cerrado Revegetated Area. Márcia Helena Scabora, Rosilaine Car-renho, Katia Luciene Maltoni and Ana Maria Rodrigues Cassiolato*

SOIL BIOLOGY & BIOCHEMISTRY — SESSION NO. 394

189

SESSION NO. 398

Arsenic Dynamics In Near-Surface Systems: ISSSA Division: Soil Chemistry

TCC, Room 25, First FloorPresiders: Matthew Polizzotto; Jason W. Stuckey

8:00 AM–12:05 PM 8:00 AM Introductory Remarks.398-1 8:05 AM Arsenic Mobility in Near-Surface Environ-

ments: Exploring the Role of Microbial Sulfate Reduction. Edward Burton*

398-2 8:30 AM Arsenic Accumulation By Edible Aquatic Macrophytes. Kim Falinski* and Russell S. Yost

398-3 8:45 AM Arsenic, Lead, and Cadmium Contamination of Crops By Fly Ash in China. Samantha C Ying*, Jianwei Bu, Ray Zhao, Guangchao C Li, Dominik Weiss, Jennifer C Wilcox, Scott Fendorf and Eric C Lambin

398-4 9:05 AM Redox Controlled Transformation of Arsenic Geochemistry in Shallow Basin-Fill Aquifer in Cache Valley, Utah: Implication of Arse-nic Solubilization.Xianyu Meng* and Joan E. McLean

398-5 9:20 AM Understanding Arsenic Uptake By Rice As a Function Of Field Water Regime. Linda C. Roberts*, Stephan J. Hug, Andreas Voegelin, M. Ashraf Ali, A. Borhan M. Badruzzaman, Golam M. Panaullah and John M. Duxbury

398-6 9:45 AM Impacts of Hydraulics and Channel Amend-ments On Arsenic Concentrations in Flow-ing Irrigation Water. Matthew Polizzotto*, Francois Birgand, Ethan Miles Lineberger, Borhan Badruzzaman and Ashraf Ali

10:05 AM Break.398-7 10:25 AM Assessment Of a Novel, In-Situ Remedia-

tion Technology For Immobilizing Arsenic (As) In Aerobic Soil Systems. Aaron R. Betts*, Kirk G. Scheckel and Bradley W. Miller

398-8 10:40 AM Microscale Reactivity of Arsenic On a Soil Sand Grain. Dean L. Hesterberg*, Montserrat Fuentes, Matthew Polizzotto, Joseph S. Guin-ness, Ryan Tappero, Keith Jones, Chuanzhen Zhou and Eva M. Johannes

398-9 11:05 AM Defining Landforms and Rate-Limiting Biogeochemical Factors Controlling the Re-lease of Arsenic to Groundwater Within the Mekong Delta. Jason W. Stuckey* and Scott Fendorf

398-10 11:25 AM Processes Controlling Arsenic Fate in Asian Aquifers From the Yangtze to the Me-kong. Michael Schaefer*, Xinxin Guo, Yiqun Gan, Yanxin Wang and Scott Fendorf

398-11 11:40 AM Dissolved Organic Carbon Sources and Transport and Its Role in Regulating Dis-solved Arsenic Levels. Benjamin C. Bostick*, Brian Mailloux, Charles Harvey, Mason Stahl, Ivan Mihajlov, Jing Sun, Michael Berg, Steve Chillrud and Alexander van Geen

12:05 PM Concluding Remarks.

396-9 1901 Bioactive Compounds in Selected Cover Crops Grass and Their Potential Effect On Weed Control. Mawazo Jamson Shitindi*, Daniel Abugri, Kokoasse Kpomblekou-A., Ramble Ankumah and Conrad Bonsi

SESSION NO. 397

Coupled Physical-Biogeochemical Processes Shaping Element Cycling

In Soils and Sediments: ISSSA Division: Soil ChemistrySect.or Div. Cosponsors: Soil Physics, Soil Biology & Biochemistry

TCC, Room 24, First FloorPresiders: Benjamin Kocar; Shawn Benner

8:00 AM–11:45 AM 8:00 AM Introductory Remarks.397-1 8:05 AM Soil Organic C Speciation in Surface and

Subsurface Soils of North-South and West-East Transects of Continental United States: Carbon K-Edge Nexafs Spectroscopic Inves-tigation. Kang Xia*, Li Ma, Jude Moon, Mark A. Williams and David B. Smith

397-2 8:25 AM Mechanisms That Control Biomineraliza-tion of Carbonates in Porous Media. Charles James Werth*, Rajveer Singh, Bruce Fouke and Robert Allan Sanford

397-3 8:55 AM A Reactive Transport Module of Land Biogeochemistry in the Community Land Model: Description, Evaluation, and Appli-cation. Jinyun Tang*, William Riley, Charles Koven and Zachary M Subin

397-4 9:25 AM Water Table Effects On Fate of Carbon and Metals in Soil Columns. Chumki Banik*, Willie G. Harris, Andrew V. Ogram, Vimala D. Nair and Matthew J. Cohen

9:45 AM Break.397-5 10:05 AM Sulfur Speciation In Humic Acids and Sedi-

ments Along Salinity Gradients In Coastal Wetlands. Negar Tafti*, Jim J. Wang, Amitava Roy, Syam K. Dodla and Hashem Stietiya

397-6 10:25 AM Estimating Ecosystem Nitrogen Retention Using Simple Analytical Models of Soil-Plant-Water Interactions. Stefan Gerber* and E.N. Jack Brookshire

397-7 10:45 AM Soil Chemical and Microbiological Prop-erties Mapping At An Abandoned Small-Arms Firing Range in Oak Ridge, TN. Tarah S. Sullivan*, Christopher Schadt, Stephen Smith, Nicholas T. Basta and Philip Jardine

397-8 11:05 AM Long-Term Cultivation Reduces Influence Of Flowpaths On Dissolved Organic Mat-ter and Nitrate Dynamics. Ehsan R Toosi*, Michael J Castellano and John P. Schmidt

397-9 11:25 AM Stxm–Nexafs Spectromicroscopy Studies Of Intact Soil Microaggregates From a Tropical Agroecosystem. Pavithra Sajeewani Pitumpe Arachchige*, Ganga Hettiarachchi, Chammi P. Attanayake, Chithra Karunakaran and Charles W. Rice

11:45 AM Concluding Remarks.

SESSION NO. 398 — SOIL CHEMISTRY

190

SESSION NO. 401

Coupled Physical-Biogeochemical Processes Shaping Element Cycling

In Soils and Sediments: IIISSSA Division: Soil ChemistrySect. or Div. Cosponsors: Soil Physics, Soil Biology & Biochemistry

TCC, East Hall, Third FloorPresiders: Benjamin Kocar; Shawn Benner

2:30 PM–4:30 PM401-1 1932 Bioavailable Amino Acids in Soils of North-

South and West-East Transects of Continen-tal United States. Li Ma*, Kang Xia, Mark A. Williams and David B. Smith

401-2 1933 Oxidation Of Mixed Cr-Fe Hydroxides By Birnessite. Debra Hausladen*, Samantha C Ying and Scott Fendorf

401-3 1934 Sulfur Transformation In Soil/Sediment Profiles Of Two Contrasting Basin Systems Along Louisiana Coast. Negar Tafti*, Jim J. Wang, Amitava Roy, Ronald D. DeLaune and Gregory Merchan

SESSION NO. 402

General Soil Education and Outreach: ISSSA Division: Soil Education and Outreach

TCC, Room 13, First FloorPresider: Monday O. Mbila

8:30 AM–9:50 AM 8:30 AM Introductory Remarks.402-1 8:35 AM SoilWeb200 Educational Tool Goes to Ubc

Wiki. Maja Krzic*, Julie Wilson, Novak Rogic and Will Engle

402-2 8:50 AM Using a Simulation Model As An Education Tool. Kenneth J. Greer* and Eric Bremer

402-3 9:05 AM Soil Science Creative Expression: It Isn’t Just STEM, Making Connections Through Art and Culture. Amanda Mae Liesch*

402-4 9:20 AM Applied Soil Compaction Field Day and Videos. Jodi DeJong-Hughes*, Douglas L. Holen Jr. and Phillip Glogoza

402-5 9:35 AM Studio Soils: Integrating Student-Centered Active Learning Into An Introductory Soil Science Course. Sarah E. Andrews* and Serita D. Frey

9:50 AM Adjourn.

SESSION NO. 403

Soil Education and Outreach Business MeetingSSSA Division: Soil Education and Outreach

TCC, Room 13, First FloorPresider: Eric C. Brevik

10:00 AM–11:00 AM

SESSION NO. 404

General Soil Education and Outreach: IISSSA Division: Soil Education and Outreach


404-1 1935 Towards a Local, Sustainable Food Supply: An Innovative Curriculum for Diversified Agriculture. Rosa M. Guedes*

SESSION NO. 399

Symposium–-Coupled Physical-Biogeochem-ical Processes Shaping Element Cycling In

Soils and Sediments: IISSSA Division: Soil ChemistrySect. or Div. Cosponsors: Soil Physics, Soil Biology & Biochemistry

TCC, Room 19, First FloorPresiders: Benjamin Kocar; Shawn Benner

1:25 PM–3:20 PM 1:25 PM Introductory Remarks.399-1 1:30 PM Soil Colloid Release and Stability Affected

By Dom Under Different Redox Condi-tions. Jing Yan*

399-2 1:55 PM Kinetics of Methanogenesis: From Labo-ratory Experiments to Natural Environ-ments. Qusheng Jin*, Hinsby Cadillo-Quiroz, Rongzhong Ye, Kelley Rabjohns, Scott Maguf-fin, Scott D. Bridgham and Brendan Bohan-nan

2:20 PM Break.399-3 2:30 PM Reactive Transport Modeling of Biogeo-

chemical Processes in Groundwater and Soils – A Tool for Data Integration and Building Conceptual Understanding. Ulrich Ulrich Mayer*

399-4 2:55 PM Hydrologic, Erosional and Biogeochemical Factors Controlling Cr Cycling in Serpen-tine Soils. Cynthia McClain* and Kate Maher

3:20 PM Concluding Remarks.

SESSION NO. 400

Arsenic Dynamics In Near-Surface Systems: IISSSA Division: Soil Chemistry

TCC, East Hall, Third FloorPresiders: Matthew Polizzotto; Jason W. Stuckey

2:30 PM–4:30 PM400-1 1926 Arsenite Oxidation Coupling With Arsenate

Removal in An Aerated Zero-Valent Alumi-num System With Fe(II). Yu-Min Tzou* and C.E. Hwang

400-2 1927 Arsenic Accumulation and Speciation in Paddy Rice As Affected By Iron Plaque and Genotypes Grown in As-Contaminated Soils. Chien-Hui Syu, Chia-Chen Huang and Dar-Yuan Lee*

400-3 1928 Effect of Flooding and Silicon Fertilization On Arsenic in Rice Grain. William Stevens*, Matthew Rhine, James Heiser and David Dunn

400-4 1929 Governing Controls of Sulfur On Arsenic Uptake By Rice in Paddy Soil. Kristin Boye*, Dominik Weiss and Scott Fendorf

400-5 1930 Competitive Sorption of Arsenic and Phos-phorus On Low and High Phosphorus Ul-tisols of Alabama. Mimi Roy* and Julie A. Howe

400-6 1931 Arsenic Fate Following in-Situ Sulfate Re-duction: Assessing the Sustainability of a Promising Groundwater Remediation Strat-egy. Lara Elizabeth Pracht*, Brett Beaulieu and Rebecca B Neumann

SOIL CHEMISTRY — SESSION NO. 399

191

405-5 9:20 AM Effect of Tillage and Soil Phosphorus Target Level On Corn Yield. Charles A. Shapiro*, Timothy M. Shaver and Charles S. Wortmann

405-6 9:35 AM Phosphorus Fertilization Under Different Land Preparation Methods and Performance of Groundnut (Arachis hypogea L.) in Rain-forest Zone of Southern Nigeria. Joseph S. Ogeh*

405-7 9:50 AM Distribution and Chemical Speciation of Phosphorus in Manure-Amended Saskatchewan Soils for One to Eleven Years. Gourango Kar*, Derek Peak and Jef-frey J. Schoenau

405-8 10:05 AM Effectiveness of Cattle and Goat Manure-Based Phospho-Composts As Phosphorus Sources for Maize Production Under Dry-land Conditions. Funso Raphael Kutu*, Sibongile Patience Mthombeni and Irvine Kwaramba Mariga

10:20 AM Adjourn.

SESSION NO. 406

Nitrogen Management and CyclingSSSA Division: Soil Fertility & Plant Nutrition

Marriott Waterside, Florida Salon V, Second LevelPresider: Olga S. Walsh

8:00 AM–11:30 AM 8:00 AM Introductory Remarks.406-1 8:05 AM Nitrogen Fertility Management For Grain

Sorghum In North Carolina. Ranjit S. Riar*, P. Randall Weisz, Ronnie W. Heiniger, Thierry E. Besancon and Wesley J. Everman

406-2 8:20 AM Acidification Rate From Chemical N Fer-tilization and Alleviation By Manure in An 18–Year Field Experiment in a Ferralic Cambisol, South China. Zejiang CAI*, Ming-gang Xu, Boren WANG, Huimin ZHANG, Lu ZHANG and Suduan Gao

406-3 8:35 AM Evaluation of Boron Produced As Seed-Core Urea for Urease Inhibition. Upendra Singh*, Job Fugice Jr., Wendie Bible, Rick Austin and Joaquin Sanabria

406-4 8:50 AM Longevity of NBPT Effectiveness in Agri-cultural Soils. John S. Kruse* and Marcus M. Alley

406-5 9:05 AM Evaluation of N Volatilization Losses From Enhanced Efficiency Fertilizers in Rice Pro-duction. Dustin L. Harrell*

406-6 9:20 AM Measurement, Simulation and Mitigation of Ammonia Volatilization From Intensive Agriculture. Deli Chen*, Helen Suter, Yong Li, John R. Freney and Owen Denmead

9:35 AM Break.406-7 9:45 AM Enhanced Efficiency Nitrogen Fertilizers for

Rice Systems: Meta-Analysis of Effects On Yield and Nitrogen Uptake. Bruce A. Lin-quist*, Cornelis van Groenigen and Lijun Liu

406-8 10:00 AM Novel Approach to Assessing Root Nitrogen Uptake in Rice Using 15 N. Trenton L. Rob-erts*, Richard J. Norman, Nathan A. Slaton, Anthony M. Fulford and Chester Greub

406-9 10:15 AM Crop Age and Varietal Impact On Agro-nomic Nitrogen Use Efficiency of Sugar-cane. Brenda Tubana*, Michael Pontiff, Col-lins A. Kimbeng and Howard Viator

404-2 1936 Some Simple Hands-On Activities for Teaching Key Concepts in Soil Science. Ju-dith K. Turk*

404-3 1937 Using Immersive Education Abroad Expe-riences to Communicate the Role of Soil Education in Addressing Global Chal-lenges. Danielle M. Andrews*, Neil E. Brown, Robert G. Crane and John E. Watson

404-4 1938 Lameira De Cima “Hortas”, An Example Of An Ancentral Sustainable Community Agricultural Use. José Nobre*, Tiago Cabral, Amadeu Neves, Carlos Pinharandas, Ernesto Cunha and Ana Gomes

404-5 1939 Teaching Watershed Stewardship By Using a Topographical Model of Island of Guam–A Community Education Program About Protecting the Coral Reef From Upland Sedimentation Caused By Human Activi-ties. Mohammad H. Golabi* and Sydonia Manibusan

404-6 2000 The Use of Lecture-Capture Software to Teach Soils. Eric C. Brevik*

404-7 2001 Innovative Media to Support Instruction and Retain Students in Soil and Environ-mental Sciences. April L. Ulery*, Barbara Chamberlin and Jeanne Gleason

404-8 2002 Adaptation of Soil Judging for Camer-oon. Celestine A Che, Elena A. Mikhailova*, Christopher Post, Mark A. Schlautman, Tom Owino and John M. Galbraith

404-9 2003 Stormwater Best Management Practices and Rain Garden Program For Extension Agents. Brad D. Lee*, Richard E. Durham, Ashley R. Osborne and Suzette Walling

404-10 2004 The CEC Game. Jennifer Moore-Kucera* and Travis Conley

SESSION NO. 405

Phosphorus ManagementSSSA Division: Soil Fertility & Plant NutritionSect. or Div. Cosponsor: Nutrient Manage. & Soil & Plant Analysis

Marriott Waterside, Florida Salon IV, Second LevelPresider: James Camerato

8:00 AM–10:20 AM 8:00 AM Introductory Remarks.405-1 8:05 AM Turnover of P in the Swedish Long-Term Soil

Fertility Experiments. Holger Kirchmann*, Thomas KÃ¤tterer and Gunnar Börjesson

405-2 8:20 AM Minnesota Long-Term Phosphorus Man-agement Trials. Bhupinder Singh Farmaha*, Albert L. Sims, John A Lamb, Carl J. Rosen, Daniel E. Kaiser, Jeffrey S. Strock and Jeffrey A. Vetsch

405-3 8:35 AM Potential Availability of Colloidal Phospho-rus From the Soil Solutions of Andisols and Oxisols. Daniela Montalvo*, Fien Degryse and Michael J. McLaughlin

405-4 8:50 AM Improving Cotton Production Efficiency With Phosphorus and Potassium Place-ment At Multiple Depths in Strip Tillage Systems. William Hunter Frame* and Austin Brown

9:05 AM Break.

SESSION NO. 406 — SOIL FERTILITY & PLANT NUTRITION

192

407-11 2238 Long-Term Manure Carbon Sequestration in Soil Simulated With the Daisy Model On the Basis of a Short-Term Incubation Study. Yubaraj Kumar Karki, Christen Duus Børgesen*, Ingrid Kaag Thomsen and Peter Sørensen

407-12 2239 Seed Placement Relative to Fertilizer Band Position in Conventional and Strip Till Sugar Beet. William B. Stevens*, Jalal D. Jabro and William M. Iversen

407-13 2300 Quality Assessment of Fertilizers Commer-cialized in West Africa. Joaquin Sanabria*, Georges Dimithe and Emmanuel Alognikou

407-14 2301 Strip-Till Effects On Soil Physical Properties May Improve Corn Production Over No-Till. Brad Sorensen* and Fabian G. Fernandez

407-15 2302 Comparing N-NO3- Losses Through Leach-ing Measured In The FIELD and Estimated Using A Nitrogen Balance. Virginia Carolina Aparicio*

407-16 2303 Development Plant Jatropha (Jatropha cur-cas L.) In Relation Application Of Doses Of N. Danilo Marcelo Aires dos Santos*, Enes Furlani Jr., Samuel Ferrari, Renata Capistrano Moreira Furlani, Ana Paula Portugal Gouvêa Luques, Igor Cabreira Silva, Tamíris Azôia Souza and João Vitor Ferrari

407-17 2304 Base Saturation in Function Cover Crops and Residual Doses of Limestone and Nitrogen Fertilization in No-Tillage System. Edson Lazarini* Sr., Luiz Gustavo Moretti de Souza, Raul Sobrinho Pivetta, Naira Quirino de Biazi, Leandro Rebuá Rodrigues and Luiz Henrique Marcandalli

SESSION NO. 408

Phosphorus and Potassium Soil Fertility and Management

SSSA Division: Soil Fertility & Plant NutritionTCC, East Hall, Third Floor

1:00 PM–3:00 PM408-1 2305 Effect of Mineral Fertilizers On Irrigated

Winter Wheat Yield and Grain Protein Com-position. Vasile Cerven* and F. G. Ceban

408-2 2306 Effects Of Potassium Fertilization In Sweet Sorghum Crop Cultivated In Tropical Con-ditions. Bernardo Melo Montes Nogueira Borges*, Rafael Magro Tomicioli, Fernanda Ribeiro Peixoto, Fabio Tiraboschi Leal, Andre Mendes Coutinho Neto and Edson Luiz Mendes Coutinho

408-3 2307 Nitrate and Phosphate Desorbed From An-ionic Exchange Membranes Over Winter As Affected By Tillage and Fertilization. Yichao Shi*, Noura Ziadi and Roger Lalande

408-4 2308 Soil Fertility Studies With Lespedeza Cu-neata. Charles C. Mitchell*, Donald M. Ball, Jorge A. Mosjidis and Joyce Tredaway Ducar

408-5 2309 Relationship Between Potassium With Cal-cium and Magnesium At the Initial Stage of Development of Maize Hybrid Submitted to Potassium Doses.Fernanda de Fatima Silva*, Pedro Henrique Cerqueira Luz, Liliane Maria Romualdo, Uanderson Henrique Barbieri Pateis, Gabriela Strozzi, Celso Bonaffé Peres, Valdo Rodrigues Herling and Leonardo José Lunardi

406-10 10:30 AM Sugarcane Yield Response to Nitrogen On Mineral Soils in Florida. James McCray*, Kelly T. Morgan and Les Baucum

406-11 10:45 AM Response of N-Fertilizer Rates and Water Table Irrigation Management On Yield of Chipping Potatoes in Florida. Libby R Rens*, Lincoln Zotarelli, Kelly T Morgan, Ashok K. Alva, Diane L. Rowland and Guodong Liu

406-12 11:00 AM Effects Of Nitrogen Application Timing On Cotton Under Different Planting Dates. Xin-hua Yin* and Christopher Main

406-13 11:15 AM Using Duck Potato (Sagittaria latifolia Willd) to Minimize Eutrophication in Flor-ida. Guodong Liu* and Benjamin Hogue

11:30 AM Adjourn.

SESSION NO. 407

General Soil Fertility & Plant Nutrition: IISSSA Division: Soil Fertility & Plant Nutrition


407-1 2228 Soil and Plant Nitrogen Dynamics Under Organic Or Conventional Sweet Corn Pro-duction Systems. Lisa K. Woodruff*, Mussie Y. Habteselassie, Jeanette Norton, Miguel Cabrera and John Rema

407-2 2229 Protein Fractions of Marandu Palisadegrass Fertilized With Nitrogen Sources. Elisângela Dupas* and Salatier Buzetti

407-3 2230 Budburst Of Grape ‘niagara Rosada’ By The Use Of Erger®. Luis Lessi dos Reis*, Sarita Leonel, Simone Silva Hiraki, Aloisio Costa Sampaio, Ronny Clayton Smarsi and Vitor Hugo Artigiani Filho

407-4 2231 Mitigating Effects of Lycopene On Growth and Productivity of Amaranthus Hybri-dus Under Aluminium Toxicity Induced Stress. Sergius Obi Udengwu* and Oliver Uchenna Egedigwe

407-5 2232 Initial Evaluation Of Soluble Protein In Leaves Of Stylosanthes Species. Amanda Pereira Paixão*, Leandro Ferreira de aguiar, Liliane Santos de camargos, Luis Henrique Marani Daruichi Machado, Simone Silva Hiraki and Enes Furlani Junior

407-6 2233 Nutrient Content and Cotton Crop Yield Using Lower Levels Of Glyphosate. Enes Furlani* Jr., Samuel Ferrari, Renata Capistrano Moreira Furlani and Carlos Eduardo Rosa

407-7 2234 Soil Quality Changes in Response to Long-Term Pineapple Production in Costa Rica. Leslie A. Sherman*

407-8 2235 Development of a New Dual-Chamber Microlysimeter Model for Residue Decom-position Measures. Madlyn Lynch*, Wade E. Thomason, Thomas L. Thompson and Michael J. Mulvaney

407-9 2236 Flood Effects On Soil Fertility Along a Mi-crotopographical Gradient. Lindsey Ruhl* and Josef Gorres

407-10 2237 Cover Crop Enhances the Benefit of Fall-Applied Poultry Litter As Cotton Fertil-izer. Haile Tewolde*, Mark W. Shankle, Thomas R. Way, Ardeshir Adeli and John P Brooks

SOIL FERTILITY & PLANT NUTRITION — SESSION NO. 407

193

408-22 2326 Content and Signature of Rare Earth Ele-ments in Phosphate Fertilizers Marketed in Brazil. Guilherme Soares Dinali, Sílvio J Ramos*, Cristiano Gonçalves Moreira, Geila Santos Carvalho, José O Siqueira and Luiz-Roberto R G Guilherme

408-23 2327 Rare Earth Elements in Oxidic Soils With High Inputs of Phosphate Fertilizers. Cris-tiano Gonçalves Moreira, Guilherme Soares Dinali, Sílvio J Ramos, Geila Santos Carvalho, José O Siqueira and Luiz-Roberto R G Guil-herme*

408-24 2328 Agronomic Efficiency Of Different Types Of LIME and Sources Of Phosphorus In Brazilian Cerrado SOILS Cultivated With Soybean. Adônis Moreira*, Larissa Alexan-dra Cardoso Moraes, Nand Kumar Fageria and Bruna Wurr Rodak

408-25 2329 Effects of Soluble Salts and Phosphorus From Dairy Manures On Idaho Soils and Potato Production. Sara Ann Zglobicki*, Amber D. Moore and Nora Olsen

408-26 2330 Assessment Of Biological P Cycling In For-age Soils With Varying Levels Of Available Inorganic P. Kim Schneider*, Paul R Voroney, Else K Bünemann, A. Oberson, Derek H. Lynch and Emmanuel Frossard

SESSION NO. 409Silicon

SSSA Division: Soil Fertility & Plant NutritionSection or Div. Cosponsor: Nutrient Manage. & Soil & Plant Analysis


409-1 2331 Chemical Extractants to Evaluate the Silicon Available in Soils Under Steel Slags Appli-cation. Angelica Cristina Fernandes Deus*, Leonardo Theodoro Bull and Rafael Pieroni Catojo

409-2 2332 Steel Slag Evaluation As Silicon Source in Soybean No-Tillage System. Angelica Cristina Fernandes Deus, Leonardo Theodoro Bull* and Rafael Pieroni Catojo

409-3 2333 Effect of the Application the Limestone and Steelmaking Slag in the Content and Accumu-lation of Silicon in Bermuda Grass Leaf. Mau-ricio Roberto de Oliveira*, Dirceu Maximino Fernandes, Roberto Lyra Villas Boas, Aline Silva Sandim, Camila Abrahão, Clarice Lyra Backes, Bruno Marcos de Paula Macedo, Alessandro José Marques Santos, Thiago Gomes Pinho and FÃ¡bio Yomei Tanamati Sr.

409-4 2334 Silicon Status of Louisiana Soils Grown to Dif-ferent Field Crops. Tapasya Babu*, Lawrence Datnoff, John Yzenas and Brenda Tubana

409-5 2335 Effect of Silicon Sources On Rice Biomass Silicon Uptake and Grain Yield. Brenda Tubana, Manoch Kongchum*, Tapasya Babu, Pilatluk Lunliu and Lawrence Datnoff

409-6 2336 The Effects of Silicon and Fiber Composi-tion From Canola and Wheat Residue On Soil Quality. Taylor Lynn-Marie Beard*, Kristy Borrelli, Tai McClellan Maaz, Canming Xiao and William L Pan

409-7 2337 Silicon Dynamics in Soils Under Different Cropping Systems in Louisiana. Brenda Tu-bana, Tapasya Babu* and Lawrence Datnoff

408-6 2310 Thermopotash: Alternative Source for Bra-zilian Agriculture. Ivaniele Duarte, Gaspar Korndorfer* and Hamilton Pereira

408-7 2311 Total Contents of N, P and K in Sugarcane Waste Applied As Organic Fertilizer. Cintia Masuco Lopes* and Godofredo Cesar Vitti Sr.

408-8 2312 Speciation of Phosphorus in Recently Acidi-fied Soils of the Columbia Basin, Washing-ton. Kyle E Bair*, Joan R. Davenport and Sarah Burton

408-9 2313 Phosphorus Availability in Calcareous Soils Amended With Organic and Inorganic Phos-phorus Sources. Khalid M. Al-Rohily, Adel Ghoneim, Abdullah Saad Modaihsh, Moham-mad Othman Mahjoub and Mongi Zekri*

408-10 2314 Impacts of Variable-Rate Potassium Fertil-ization On Crop Yield and Soil-Test Potas-sium Variability. Agustin Pagani*, Antonio P. Mallarino and David J Wittry

408-11 2315 Zeolite Effects On Nitrogen and Phosphorus Availabity in Soil. Emily N Weaks*, Yogen-dra Raut, Hasni Jahan and Khandakar R. Islam

408-12 2316 Potassium in Soil Solution and in Sap of Citrus Trees Under Fertigation. Roberto Lyra Villas Boas*, Thomas Fiore de Andrade, Dio-genes Martins Bardiviesso Sr., Thais Regina de Souza, Bruno Marcos de Paula Macedo, Leticia Cecilia Foratto and Luiz Vitor Crep-aldi Sanches

408-13 2317 Evaluation of PRSTM Probes for Monitoring Soil Nutrients in Potato Production. Eric Bremer*, Donald A. Horneck, Mario Tenuta and Oscar Molina Tirado

408-14 2318 Overwinter Changes in Soil P Fractions With Tillage and P Fertilization in Eastern Canada. Yichao Shi*, Noura Ziadi, Aimé J Messiga and Roger Lalande

408-15 2319 Potassium Dynamics in Coastal Plain Soils. Charles C. Mitchell*

408-16 2320 Soil Phosphorus Distribution Under No-Till Crop Production in Southern Brazil. Lean-dro Bortolon*, Elisandra Solange Oliveira Bortolon and Clesio Gianello

408-17 2321 Evaluation of “Struvite” As a P Fertil-izer Source for Irrigated Vegetables in the Arid Southwestern U.S. Charlie A Sanchez*, Trudy Naugler Klassen and Dan Froehlich

408-18 2322 Development of a Soil Test for Prediction of Long-Term Potential for Phosphorus Loss in Typical Canadian Soils. Aruna Herath, Tiequan Zhang*, Chin-Sheng Tan, Chantal Hamel, Shabtai Bittman, Gary W. Parkin and Michael J. Goss

408-19 2323 Phosphorus and Organic Acid Bond-ing Enhances Uptake Efficiency in Crop Plants. Trenton Blair*, Michael Hill, Bryan G. Hopkins and Curtis Ransom

408-20 2324 Phosphorus Responses to Applications of Sugarbeet Lime On Calcareous Soils in the Southwestern Desert Region USA. Aron A. Quist and Austin Ulmer*

408-21 2325 Potassium Requirements for Optimum Yield and Fruit Quality of Mature-Green Toma-toes in Florida. Monica Ozores-Hampton*, Crystal Snodgrass and Kelly T. Morgan

SESSION NO. 409 — SOIL FERTILITY & PLANT NUTRITION

194

SESSION NO. 411

General Soil Physics: ISSSA Division: Soil Physics

TCC, Room 20, First FloorPresiders: Trine Norgaard; Markus Flury

8:00 AM–2:00 PM 8:00 AM Introductory Remarks.411-1 8:05 AM The Verification Of a Self-Calibrated Dual

Probe Heat Pulse Sensor With More General Probes Deflections. Gang liu* and Baoguo Li

411-2 8:20 AM Thermal Property Measurements Of Par-tially Frozen Soils With Single Probe and Dual-Probe Heat Pulse Methods. Yuki Ko-jima*, Dedrick D. Davis, Kosuke Noborio, Joshua L. Heitman, Tusheng Ren and Robert Horton

411-3 8:35 AM An Analysis of Freezing Induced Soil Shrinkage. Daryl Dagesse*

411-4 8:50 AM Field-Scale Bromide Leaching As Affected By Land Use and Rainfall Characteris-tics. Yang Yang*, Ole Wendroth and Riley Jason Walton

9:05 AM Break.411-5 9:20 AM The Transport and Fate of Microorganisms

in Soils With Preferential Flow. Yusong Wang*, Scott A. Bradford and Jirka Simunek

411-6 9:35 AM Impact of Water Content and Pore Water Velocity On Transport of Colloids in Un-saturated Porous Media. Thorsten Knap-penberger*, Markus Flury, Earl Mattson and James B. Harsh

411-7 9:50 AM A Theoretical Analysis of Colloid Attach-ment and Straining In Chemically Hetero-geneous Porous Media. Scott A. Bradford*, Saeed Torkzaban and Alexander Shapiro

411-8 10:05 AM Application of Unsaturated Water Supply Techniques in the Large-Scale Weighing Lysimeter System. Jianbin Lai*

411-9 10:20 AM An Efficient Full Bayesian Approach for Optimal Sampling Location Design in Groundwater Contaminant Source Identi-fication. Jiangjiang Zhang, Lingzao Zeng and Laosheng Wu*

411-10 10:35 AM Gaseous Diffusion in Porous Media: Com-parison of Universal Scaling With Experi-ments. Behzad Ghanbarian* and Allen Hunt

411-11 10:50 AM Using Van Genuchten for Soil Water Calcu-lations in the Fast All-Season Soil Strength (FASST) Model. Eric Hunt*, Sandra Jones, Susan Frankenstein, Christian Borden and John Eylander

11:05 AM Lunch Break.411-12 1:15 PM Strategies to Improve Water and Nitrogen

Use in Furrow Irrigated Systems. Keith L. Bristow*, Altaf Siyal and Jirka Simunek

411-13 1:30 PM Role of Root Development in Conferring Soil Strength. Matthew R. Dumlao*, Sophie Ramananarivo, Vivek Goyal, Jack Waller, Jason DeJong and Wendy K. Silk

411-14 1:45 PM Quantification Of Soil Characteristics Using Vis-NIR and Mir Spectroscopy On a Field Scale. Yi Peng*, Maria Knadel, Rene Gislum, Kirsten Schelde, Anton Thomsen and Mogens H. Greve

2:00 PM Adjourn.

SESSION NO. 410

Soil Sensing for Crop Water Management: ISSSA Division: Soil PhysicsSection or Division Cosponsor: Climatology & ModelingCommunity Cosponsors: Sensor-Based Nutrient Management Community, Agroclimatology and Agronomic Modeling Community

TCC, Room 21, First FloorPresiders: Susan A. O’Shaughnessy; Jourdan M. Bell

7:55 AM–2:00 PM 7:55 AM Introductory Remarks.410-1 8:00 AM Mobile Proximal Soil Sensing for Crop Pro-

ductivity Assessment and Water Manage-ment. Kenneth A Sudduth*, Earl D Vories, Allen L Thompson and Newell R Kitchen

410-2 8:20 AM Site-Specific Crop Management Using a Geophysical Proximal Sensor. Dennis L. Corwin*

410-3 8:40 AM Measuring Soil Moisture Using Cosmic-Ray Neutrons: Potential Use With Center-Pivot Irrigation Systems. Marek Zreda*

410-4 9:00 AM Constraining Root-Zone Soil Water Avail-ability Using Data Assimilation and Satel-lite Remote Sensing. Wade Crow*

410-5 9:20 AM Mapping of Crop Water Availability By Thermal and Optical Remote Sensing. Vic-tor Alchanatis*

9:40 AM Discussion.410-6 9:50 AM Real-Time Model-Data Synthesis for Soil

Moisture. Andres Patrignani* and Tyson E. Ochsner

410-7 10:05 AM From Soil to the Cloud: Permanent Wire-less Underground Sensors for Autonomous Irrigation. Mehmet C Vuran*, Xin Dong and Suat Irmak

410-8 10:25 AM Irrigation Thresholds for Onion, Celery and Spinach in Histosols. Jean Caron*, Djamila Rekika, Guillaume Théroux Rancourt and Jonathan lafond

410-9 10:40 AM A Soil Moisture Sensor-Based Variable Rate Irrigation Scheduling System. George Velli-dis*, Michael A Tucker, Calvin Perry, Herman E Henry and Rodney W Hill

11:00 AM Lunch Break.410-10 1:00 PM Spatial Range of Representativity Comple-

ments Physical Sphere of Influence of Soil Water Content Sensor in Spatially Variable Field Soils. Ole Wendroth*, Yang Yang and Riley Jason Walton

410-11 1:15 PM In-Situ Drainage Lysimeters for Field Crops Irrigated With Brackish Water. Iael Raij*, Alon Ben-Gal and Naftali Lazarovitch

410-12 1:30 PM Didas- A New Approach and User-Friendly Software Package for Assisting Drip Irriga-tion Design and Scheduling. Gregory Com-munar and Shmulik Friedman*

410-13 1:45 PM Dynamics of Soil Water and Nitrate in the Root-Zone Under Cover Crop and Winter Fallow Using a Combination of Soil Moni-toring and Modelling. Ahmad B. Moradi*, Maziar Kandelous, Matthew R. Dumlao, Martin Burger, Wendy K. Silk and Jan W. Hopmans

2:00 PM Adjourn.

SOIL PHYSICS — SESSION NO. 410

195

413-12 2527 Greenhouse Gas Dynamics in Soil Columns Under Soil Sterilization With Hot Water. Fu-miya Suzuki*, Yuki Ito, Kosuke Noborio, Kazuhiro Ota and Takehiro Kitaura

413-13 2528 Determination of Irrigation Depths Using a Process Model and Quantitative Weather Forecast. Fujimaki Haruyuki*, Ieyasu Toku-moto, Tadaomi Saito and Masashi Shibata

413-14 2529 A Reevaluation of TDR Travel Time Estima-tion in Soils and Geological Media. Robert C. Schwartz*, Joaquin Casanova, Jourdan M. Bell and Steven R. Evett

413-15 2530 Quantifying Water Flux Changes in Evapo-rating Soils. Xinhua Xiao*, Adam Howard, Joshua L. Heitman and Robert Horton

413-16 2531 Evaluation of Pedotransfer Functions On Es-timating Soil Water Retention By Using Deci-sion Tree Induction Technique. Raquel Stucchi Boschi*, Luiz Henrique Antunes Rodrigues and Maria Leonor Casimiro Lopes Assad

413-17 2532 Determination of Reflection Positions in TDR Signals With Curvature Analy-sis. Zhuangji Wang*, Yuki Kojima, Yan Chen and Robert Horton

413-18 2533 Measured and Estimated Soil Hydraulic Conductivity In Continuous Corn and Recon-structed Prairie. Sitha Ketpratoom, Dedrick D. Davis*, Robert P. Ewing and Robert Horton

413-19 2534 Quantifying Shrink Swell Capacity of Soil Using Soil Moisture Isotherms. Leonardo Daniel Rivera*, Douglas R. Cobos, Colin S. Campbell and Cristine L. S. Morgan

413-20 2535 Incremental Surface Flooding to Optimize Leaching Efficiency – A Numerical Analy-sis. Juan R. Gonzalez Cena*, Donald C. Slack and Markus Tuller

413-21 2536 Cxtfit Modeling of C. Parvum Oocyst Trans-port Through Soil in the Presence of An An-ionic Surfactant. Astrid R. Jacobson*, David Powelson and Christophe J. G. Darnault

413-22 2537 SOIL Compaction UNDER Different Sug-arcane Management Systems. Halan Vieira de Queiroz Tomaz*, Klaus Reichardt, Adilson Nunes da Silva, Robson Clayton Jacques Ar-thur, Stefeson Bezerra de Melo, Edgar Gomes Ferreira de Beauclair and Luis Guilherme Polizel Libardi

413-23 2538 Soil Physical Quality Under Integrated Crop-Livestock-Forest in the Brazilian Cer-rado. Eurico Lucas de Sousa Neto*, Itamar Andrioli, Roberto Giolo Almeida and Manuel Claudio Motta Macedo

413-24 2539 Soil Tillage, Rice Straw and Flooded Irri-gated Rice Yield. Amauri Nelson Beutler*, Janete Denardi Munareto, Bruna Canabarro Pozzebon, Leandro Galon and Giovane Ma-tias Burg

413-25 2600 Thermal Properties of Desert Soils Irrigated With Industrial and Municipal Wastewa-ter. Manoj K. Shukla, Pradip Adhikari* and Theodore Sammis

413-26 2601 Compensated Root Water Uptake for Drip Irrigated Chile. Manoj K. Shukla and Har-mandeep Sharma*

413-27 2602 The Effects of Dairy Cow Live-Weight and Stocking-Density on the Physical Properties of a Poorly Drained Soil. Pat Tuohy*

SESSION NO. 412

Soil Physics Business MeetingSSSA Division: Soil Physics

TCC, Room 31 and 32, Third FloorPresider: Cristine L. S. Morgan

11:00 AM–1:00 PM 11:00 AM Division Business Meeting. 12:00 PM Networking Lunch. 1:00 PM Adjourn.

SESSION NO. 413

General Soil Physics: IISSSA Division: Soil Physics

TCC, East Hall, Third FloorPresiders: Trine Nørgaard; Markus Flury

2:00 PM–4:00 PM413-1 2516 A New TDR Multiplexing System for Reli-

able Electrical Conductivity and Soil Water Content Measurements. Lutz Weihermuel-ler*, Johan A. Huisman, Stefanie Pickel, Nor-men Hermes and Harry Vereecken

413-2 2517 Moisture Effects On Visible-Near Infrared Soil Spectra - From Wet to Hyper Dry. Maria Knadel*, Fan Deng, Afsaneh Alinejadian, Lis W. de Jonge, Per Moldrup and Mogens H. Greve

413-3 2518 Water Movement in Void Spaces in Porous Media Under Microgravity. Risa Nagura*, Kosuke Noborio, Naoto Sato, Hayato Minami and Kentaro Katano

413-4 2519 Soil Hydraulic Properties Determined in Evaporation Experiments With Polymer Tensiometers. Quirijn de Jong van Lier* and Angelica Durigon

413-5 2520 Heat Flow in Soil Treated With Tap Water After Hot Water Treatment. Yuki Ito*, Fu-miya Suzuki, Kosuke Noborio, Kazuhiro Ota and Takehiro Kitaura

413-6 2521 Transport of Tritium and Heavy Metals in Unsaturated Soils. Tamer Elbana* and H. Magdi Selim

413-7 2522 Transport and Adsorption-Desorption of Silver in Soils. Liyun Zhang and H. Magdi Selim*

413-8 2523 Physical Oxisols Attributes Due to Crop Di-versification During the Sugarcane Fallow Period. Carolina Fernandes* and Roniram Pereira Silva

413-9 2524 Application of Thermo-Time Domain Re-flectometry Techniques to Estimate Oil Con-centration of Unsaturated Soil. Shinsuke Aoki* and Kosuke Noborio

413-10 2525 Effects of Water Management Practices for Indica Type Rice On Greenhouse Gas Emissions and Yield. Naoto Shimoozono*, Kosuke Noborio, Hayato Minami and Mit-sutaka Shimano

413-11 2526 Field Test and Sensitivity Analysis Of a Sensible Heat Balance Method To Deter-mine Rates Of Soil Freezing and Thaw-ing. Yuki Kojima*, Joshua L. Heitman, Gerald N. Flerchinger, Tusheng Ren and Robert Horton

SESSION NO. 413 — SOIL PHYSICS

196

415-8 11:00 AM Alum–Amended and Non-Amended Poultry Litter Impacts On Soil pH and Mehlich-1 Phosphorus On a Long-Term No-Till Rota-tion. Catherine Fleming* and Mark S. Reiter

415-9 11:15 AM Changes in Available P and Extractable Metals in Soils Amended With Separated Liquids and Separated Solids From Swine Slurry. Darshani Kumaragamage*, Wole Akinremi, Julien Jean-Bapiste and Lekan Olatuyi

11:30 AM Adjourn.

SESSION NO. 416

Nutrient Loss As Affected By ManagementSSSA Division: Soils & Environmental Quality

TCC, Room 11, First FloorPresider: Chin Tan9:30 AM–11:05 AM

9:30 AM Introductory Remarks.416-1 9:35 AM Nitrate Removal By Perennial Filter Strips

In The Toeslope Of Cropland Water-sheds. Javed Iqbal*, Michael J Castellano, Matthew J. Helmers, Timothy B Parkin and Xiaobo Zhou

416-2 9:50 AM Hydraulic Effects Of Crop Management Sys-tems On Nitrate Variabioitiy In a Confined Aquifer. William M. Schuh*

416-3 10:05 AM Drain Water Discharge and Nitrogen Losses in Response to Tile Drain Spacing and Depth in Southern Ontario. Chin Tan* and Tiequan Zhang

10:20 AM Break.416-4 10:35 AM Effect Of Long-Term Irrigation Methods

On Soil Phosphorus Leaching Potential In Greenhouse. Chang Liu*, Yulong Zhang and Xiuli Dang

416-5 10:50 AM Predictors of Dissolved Reactive Phospho-rus Concentration in Surface Runoff Water From Major Ontario Soils. Yutao Wang*, Ivan P. O’Halloran and Tiequan Zhang

11:05 AM Adjourn.

SESSION NO. 417

General Soils & Environmental QualitySSSA Division: Soils & Environmental Quality

TCC, Room 10, First FloorPresider: Jorge A. Leiva

1:15 PM–2:20 PM 1:15 PM Introductory Remarks.417-1 1:20 PM Legacy Trends In Heavy Metal Pollution In

a Saltmarsh Sediment Profile In The Clyde Estuary, Scotland, United Kingdom. OLAY-INKA I. NWACHUKWU*, Gillian MacKin-non, Angus B. MacKenzie and Ian D. Pulford

417-2 1:35 PM Determining a Constituent Release Index From Overburden Material Using Labora-tory Weathering Experiments. Jessica L odenheimer*, Jeffrey G. Skousen, Louis M. McDonald and Dorothy Vesper

417-3 1:50 PM Soil Fertility Status and Degradation of Munitions Constituent Contaminated Soil. Chelsea Kae Katseanes, Bryan G. Hop-kins*, Mark A. Chappell and Cynthia L. Price

2:20 PM Adjourn.

SESSION NO. 414

Soil Sensing for Crop Water Management: IISSSA Division: Soil PhysicsSection or Division Cosponsor: Climatology & ModelingCommunity Cosponsors: Agroclimatology and Agronomic Modeling Community, Sensor-Based Water Management Community

TCC, East Hall, Third FloorPresiders: Steven R. Evett; Timothy R. Green

2:00 PM–4:00 PM414-1 2603 Root Water Uptake By Romaine Lettuce in a

Histosol: Linking Tip Burn Damage to Water Stress. Yann Périard, Jean Caron*, Jonathan A Lafond and Sylvain Jutras

414-2 2604 Can Orthogonal Projections of Visnir Spectra Yield Useful Information On Soil Water? Jason P. Ackerson*, Cristine L. S. Morgan, Yufeng Ge and Alex McBratney

414-3 2605 Improved Calibration For Estimating Soil Properties With a Multi-Functional Heat Pulse Probe. Andrew Conrad Sherfy* and Jaehoon Lee

SESSION NO. 415

Soil Amendment Effects On Environmental Processes

SSSA Division: Soils & Environmental QualitySection or Division Cosponsor: Soils & Environmental Quality

TCC, Room 10, First FloorPresider: Darshani Kumaragamage

8:30 AM–11:30 AM 8:30 AM Introductory Remarks.415-1 8:35 AM Evaluating Eucalyptus Sp. Trees Exposed

To Chemical Oxidation and Their Potential To Phytoremediate Organic Solvents. Diego Barcellos*, Lawrence A. Morris, Tiago Moura and Aaron Thompson

415-2 8:50 AM Industry By-Products As Amendments for Phytoremediation of An As-Contaminated Soil From a Gold Mining Area, Brazil. Luiz-Roberto R G Guilherme*, Guilherme Lopes, Paulo A A Ferreira and Fernanda G Pereira

415-3 9:05 AM Response of An Ultisol Polluted With Crude Oil to Amelioration With Cattle Dung. Ik-ponmwosa Abraham Ogboghodo* and Em-manuel Ochuko Ufinomue

9:20 AM Break.415-4 9:40 AM Microbial Community Response to Oil-Im-

pacted Marsh Soils Treated With Nitrogen and Rhamnolipid Bio-Surfactant. chang liu*, Jim J. Wang and Syam K. Dodla

415-5 9:55 AM Microbial Food Safety of Fresh Produce: Pathogen Survival in Soil, Water, and On Fresh Produce. Fawzy M. Hashem*, Patricia Millner, Corrie Cotton, Manan Sharma, Rob-ert B. Dadson and Arthur L. Allen

415-6 10:10 AM Effect of Ammonium Sulfate On Ammonia Nitrogen Loss in Irrigated Pacific North-west. S. K. Del Moro*, D. A. Horneck, D. M. Sullivan and J. C. Holcomb III

10:25 AM Break 2.415-7 10:45 AM Soil Phosphorus Dynamics Under Annual

Vs. Single Applications of Alkaline Treated Biosolids. Weixi Shu*, Gordon W. Price, Mehdi Sharifi and Barbara J. Cade-Menun

SOIL PHYSICS — SESSION NO. 414

197

SESSION NO. 419

Nutrient Loss As Affected By Management: Posters

SSSA Division: Soils & Environmental QualityTCC, East Hall, Third Floor

2:30 PM–4:30 PM419-6 2721 Apex Model Simulation of Runoff and Non-

Point Source Pollutants From Watersheds Managed With No-Till Management. Sagar Gautam*, Sandeep Kumar, Rattan Lal, James Bonta, Jonathan Witter, Yina Xie, Richard Moore, Eric Gentil Mbonimpa and Shiguo Jiang

419-1 2716 Soil Moisture Content Controls the Deni-trification Loss of Urea-N From Silty Clay Soils. Rakesh Awale* and Amitava Chatterjee

419-2 2717 Using An Exchange Frequency Index to Identify Sites At Risk for Over-Winter Leaching. Patrick J Forrestal*, John J. Meis-inger and Robert J. Kratochvil

419-3 2718 Tillage, Crop Rotation, Nitrogen Fertilizer and Cover Crop Impacts On Greenhouse Gas Fluxes From An Ohio Soil. Liming Chen*, David Kost, Xiaogang Tong, Clayton Dygert and Warren A. Dick

419-4 2719 Nitrous Oxide Emissions From Winter Wheat. Tracy M Wilson*, Jason G. Warren and William R. Raun

419-5 2720 The Contributions of Nitrogen and Irriga-tion Management in Reducing the Risk of N Leaching in Florida Potato Produc-tion. Amanda Desormeaux* and George Hochmuth

419-7 2722 Use of the 15N Gas Flux Method to Calculate the Emission Factor for N2O in a Brazilian Soil Cultivated With Sugarcane. Joao Jose de Miranda Milagres*, Carlos Roberto Sant’Ana Filho, Evandro Luiz Schoninger Sr., Andre Cesar Vitti, Paulo C. Ocheuze Trivelin Sr. and Jose Albertino Bendassolli Sr.

419-8 2723 Assessing The Efficacy Of Nitrification and Urease Inhibitors On Nitrous Oxide and Ammonia Emissions In Forage Seed Production In The Saskatchewan Parkland Region. Nils Yannikos*, Fran L. Walley and Richard Farrell

419-9 2724 Testing the Effectiveness of Targeted Con-servation With a Paired Watershed Ap-proach. Laura W. Good*, Rebecca Carvin, Jas-meet Lamba, John Panuska, K.G. Karthikeyan, Anita M. Thompson and Faith Fitzpatrick

419-10 2725 Effects Of Tile Drain Depth and Spacing On Phosphorous Losses Under Corn and Soybean Rotation. Chin Tan* and Tiequan Zhang

419-11 Remote Leaching Losses of Phosphorus Follow-ing Fertilizer Applications As Affected By Tillage Practices and Application Meth-ods. Yutao Wang*, Ivan P. O’Halloran, Merrin Macrae and Vito Lam

419-12 2726 Manure Application Methods in Pastures to Reduce Nitrogen Loss By Ammonia Vola-tilization and Increase Forage Quality and Yield in the Pre-Amazon Region of Bra-zil. Francirose Shigaki*, Bruno Alves, Peter J. A. Kleinman, Marcos Gervasio Pereira and Curtis J. Dell

SESSION NO. 418

General Soils & Environmental Quality: PostersSSSA Division: Soils & Environmental Quality


418-1 2702 Imidacloprid Fate and Transport In Florida Flatwoods Soils During Control Of Asian Citrus Psyllid. Jorge A. Leiva*, Peter Nkedi-Kizza, Kelly T. Morgan, Jawwad A. Qureshi and Thomas A. Obreza

418-2 2703 Genetic and Physiological Responses of Deschampsia Cespitosa to Soil Metal Con-tamination. Melanie Mehes-Smith*, Kabwe K. Nkongolo and Sophie Gervais

418-3 2704 Arsenic Retention In Foliage and Soil Following MSMA Application To Turf-grass. Audrey Matteson*, Travis Gannon, DJ Mahoney, Stephanie Haines, Matthew Jeffries and Matthew Polizzotto

418-4 2705 Comparison of Two Back Titration Tech-niques for Neutralization Potential Deter-mination of Coal Mining Overburden. Mar-ianne Mannix*, Louis M. McDonald and Jeffrey G. Skousen

418-5 2706 Rapid Analysis of Soil Samples By Flame Atomic Absorption. Andrew Kavan*

418-6 2707 Phytoextraction Of RDX-Contaminated Aqueous Media By Vetiver Grass (Chryso-pogon zizanioides). Padmini Das, Aparupa Sengupta*, Diane Nelson, Dibyendu Sarkar and Rupali Datta

418-7 2708 Chemical Characterization of Plant-Avail-able Cadmium in Soils From Ecuadorian Cacao Farms. Eduardo Chavez*, Zhenli He, Peter J. Stoffella, Byron Moyano del Pezo and Virupax C. Baligar

418-8 2709 Enhancing Biodegradation of Glyphosate Using Biofilter System. Frieda Eivazi and Bei Chu*

418-9 2710 Baseline Concentrations of Selenium and Mercury in Cerrado Soils, Brazil. Geila Santos Carvalho*, Lívia Botelho Abreu, Luiz-Roberto R G Guilherme and João José Granate de Sá e Melo Marques

418-10 2711 Single and Sequential Extractions of Heavy Metals in Soils From Mining and Smelting Areas in Brazil. Guilherme Lopes*, Enio Tarso de Souza Costa, Evanise Silva Penido, Luiz-Roberto R G Guilherme and Donald L. Sparks

418-11 2712 Influence of Standard Solution Concentra-tions in Analysis By Txrf Technique. Geila Santos Carvalho*, Guilherme Soares Dinali, Cristiano Gonçalves Moreira, Luiza Maria Pereira Pierangeli, Camila Carvalho and Luiz-Roberto R G Guilherme

418-12 2713 The Compostability of Grease-Resistant Paper: Examining Biodegradation, Disinte-gration and Eco-Toxicity. Tracy Westbury* and Robert C. Michitsch

418-13 2714 Residues of Pendimethalin in Field C r o p s . D r. S i re e s h a A m b a t i * a n d Dr.P.Chandrasekhar Rao

418-14 2715 Effects of Non-Uniform Salinity On Growth and Physiology of Citrus Seedlings. Mongi Zekri* and Lawrence R. Parsons

SESSION NO. 419 — SOILS & ENVIRONMENTAL QUALITY

198

SESSION NO. 421

Symposium–-Integration Of Perennials To Enhance Agroecosystem Services and

Provide Renewable Energy SourcesSSSA Division: Soil & Water Management & Conservation

TCC, Room 22 and 23, First FloorPresiders: Mahdi M. Al-Kaisi; Prasanna H. Gowda

8:05 AM–11:45 AM 8:05 AM Introductory Remarks.421-1 8:10 AM Resilience of Integrated Crop-Forage-Graz-

ing Systems Subject to Dynamic Climate, Markets, and Policy. Jean L. Steiner*

421-2 8:35 AM Managing Perennial Cover Crops for Sus-tainable Corn Stover Biomass Produc-tion. Kenneth J. Moore*, Kendall R. Lam-key, Jeremy W. Singer, Scott Flynn, Nickolas Bowden and Dustin Wiggans

421-3 9:00 AM Evaluating Water Quality and Quantity Outcomes of Switching From Row Crops to Perennial Biomass Crops in a Tile-Drained Watershed. David J. Mulla*, Brent J. Dalzell, D. Pennington, S. Polasky and S. Taff

421-4 9:25 AM The Effect On Soil Quality of Integrating Perennial Crops Into Cropping Systems in Response to Demand for Bioenergy Feed-stock. Ted Huffman*

9:50 AM Break.421-5 10:05 AM Assessment of Perennial Grass Production

System for Biofuel Production: Analysis of Ecosystem Services of Perennial Systems Under Climate Variability Relative to Tra-ditional Cropping Sources. Dennis Ojima*

421-6 10:30 AM Circular Buffer Strips In Center Pivot Irriga-tion For Multiple Benefits In The Southern Great Plains. Sangamesh V. Angadi* and Prasanna H. Gowda

421-7 10:55 AM Integration of Prairie Strips Into Agricultural Landscapes to Enhance Ecosystem Services: An Iowa Example. Matthew J. Helmers*, Lisa Schulte-Moore, J. Arbuckle, Pauline Drobney, Mary Harris, Randall K. Kolka, Matt Liebman, Matt O’Neal and John Tyndall

421-8 11:20 AM Incorporating Perennial Forages Into An-nual Cropping Systems: Experiences in the Northern Great Plains. John Hendrickson*, David W. Archer, Mark A. Liebig, Kristine A. Nichols, Scott L. Kronberg, Matt A. Sanderson and Jonathan J. Halvorson

11:45 AM Adjourn.

SESSION NO. 422

Nitrogen Management and ConservationSSSA Division: Soil & Water Management & Conservation

TCC, Room 1 and 2, First FloorPresider: Dorcas H. Franklin

12:40 PM–2:30 PM 12:40 PM Introductory Remarks.422-1 12:45 PM Soil Water and Nitrate Inputs Into Ground-

water Across a Land Use and N Fertilization Gradient. Marc Kramer*, George Hotchmuth and Mark Clark

422-2 1:00 PM Accounting for High Nitrate in Well Water to Meet Crop Nitrogen Needs. Paul B. De-Laune*, Danielle Dittrich and Frank M. Hons

SESSION NO. 420

Soil Amendment Effects On Environmental Processes: Posters

SSSA Division: Soils & Environmental QualityTCC, East Hall, Third Floor

2:30 PM–4:30 PM420-1 2727 Leaching Release of Heavy Metals Cad-

mium, Cobalt, Chromium, Copper, Nickel, Lead, and Zinc From Slag-Amended Sandy Soils. Yuangen Yang*, Zhisheng Jin, Taoze Liu and Congqiang liu

420-2 2728 Effects of Biochar and Cover Crops On Nitrogen Leaching and Soil Physical Prop-erties in a Central Wisconsin Soil. Michelle Scarpace*, Dana Mae Christel and Jacob Reed Prater

420-3 2729 Long-Term Effects of Biosolid and Fly Ash Utilization On the Reclamation of Acid Mine Spoil. Michael E. Essington and Sarah Sheffel*

420-4 2730 Effects Of Biosolids Addition On The Total and Plant Available Copper In The Contam-inated Stamp Sands Of Torch Lake: An In-cubation Study. Virinder Sidhu*, Dibyendu Sarkar, Sudipta Rakshit and Rupali Datta

420-5 2731 NH3 Losses Following Surface Appli-cation of Poultry Manures As Measured Using Wind Tunnels and Semi-Open Cham-bers. Ezequiel Miola, Philippe Rochette*, Denis Angers, Martin Chantigny, Marc-Oliv-ier Gasser, David Pelster, Normand Bertrand and Celso Aita

420-6 2732 Effects of Biochar On Copper (Cu) Immo-bilization and Nutrient Release in Con-taminated Soils. Santanu Bakshi*, Zhenli He, Willie G. Harris and Peter J. Stoffella

420-7 2733 Impact of Management Practice On Weoc and Weon From a12-Yr Poultry Litter Amended Soil. Mingchu Zhang, Robert Harmel, Zhongqi He, Heidi Waldrip* and Paulo Humberto Pagliari

420-8 2734 Ammonium Removal From Landfill Leach-ate By Struvite (magnesium ammonium phosphate) Precipitation. Anthony Roche*, Robert C. Michitsch and Jacob Reed Prater

420-9 2735 Remediation of Lead in Mine-Contaminated Wetland Soils Using Phosphate Amend-ment. Daniel G. Strawn* and Lydia Osborne

420-10 2736 Soil Fungi Diversity and Abundance in Limed and Unlimed Areas Contaminated With Metals in the Greater Sudbury Re-gion. Kassandre Goupil* and Kabwe K. Nkongolo

420-11 2737 Application Of Chemical Amendments For Reducing Bioaccumulation Of Heavy Metal In Agricultural Field, Korea. Jae E. Yang*, Sung Chul Kim, Se Jin Oh, Seung Min Oh and Jin Soo Lee

420-12 2738 Determining Soil Quality Index (SQI) For Heavy Metal Contaminated Agricultural Field. Sung Chul Kim*, Jae E. Yang, Ju Hee Kim, Byeong Joo Lee, Young Kyu Hong, Se Jin Oh, Seung Min Oh and Jin Soo Lee

SOILS & ENVIRONMENTAL QUALITY — SESSION NO. 420

199

424-2 1:30 PM Effects of Climate Change On Soil Ero-sion Reduction With Rice Straw Mat Using Measured Field Slope and Slope Length and Climate Change Scenarios. Ji Min Lee*, Gwan Jae Lee, Donghyuk Kum, Chunhwa Jang, Joong Dae Choi and Kyoung Jae Lim

424-3 1:45 PM Evaluation Of The Aquacrop Model To Simulate Rice Growth Under Different Water Regimes In Bangladesh. Mohammad Maniruzzaman, Mohammad Shahid Ullah Talukder, Khan M. Hassanuzzaman, Jatish C. Biswas and Attila Nemes*

424-4 2:00 PM Soil and Crop Damages As a Result of Levee Breaches On Lower Mississippi River. Ken-neth Olson* and Lois Wright Morton

424-5 2:15 PM Physiological Effects of Salinity Stress On Grafted and Non-Grafted Trees. Catherine Simpson*, Shad D. Nelson, Astrid Volder, Juan Carlos Melgar, John Jifon, Stephen King and Greta Schuster

2:30 PM Adjourn.

SESSION NO. 425Soil & Water Management & Conservation

Business MeetingSSSA Division: Soil & Water Management & Conservation

TCC, Room 11, First FloorPresider: Alan J. Franzluebbers

2:30 PM–4:00 PM

SESSION NO. 426General Urban and Anthropogenic Soils

SSSA Division: Urban and Anthropogenic SoilsMarriott Waterside, Room 11, Third Level

Presider: Bryant Chad Scharenbroch8:00 AM–10:00 AM

8:00 AM Introductory Remarks.426-1 8:05 AM Characterization and Classification On An-

thropogenic Landscapes of Major Cities in the US. Stephen Daniel Dadio* Jr., William D. Shuster and Russell L. Losco

426-2 8:20 AM Comparison of Dioxin/Furan Characteristics in Different US Cities. Walter J. Shields* Jr. and Melanie Edwards

426-3 8:35 AM Assessing Soil Preparation Techniques to Improve Portable XRF Precision and Re-covery Efficiency of Lead in Urban Soils As Compared to the EPA 3051 Total Soil Diges-tion Method. Joseph J. Weeks* Jr. and Ganga Hettiarachchi

426-4 8:50 AM Impacts of Biochar, Biosolids, Wood Chips, Compost, Compost Tea, and N Fertilizer On Urban Soils and Tree Growth. Bryant Chad Scharenbroch*

9:05 AM Break.426-5 9:15 AM Urban Soil Quality and Productivity for

Growing Vegetables. Krishnaswamy N. Jayachandran*, Danielle Elizabeth Goveia and Stewart Reed

426-6 9:30 AM Mulches for Establishing Grass On Steep Slopes: What Works? Richard A. McLaughlin*

426-7 9:45 AM Assessing Stormwater Infiltration Remedia-tion Approaches for Developed, Compacted Soils. Fatemeh Mohammadshirazi*, Richard A. McLaughlin, Joshua L. Heitman and Vir-ginia Brown

10:00 AM Adjourn.

422-3 1:15 PM Effects Of Subsurface Poultry Litter Appli-cation Technology On Water Quality, Odor, and Corn Yield. Arthur L. Allen*, Nancy Chepketer, Ray B. Bryant, Eric B. May, Fawzy M. Hashem, Herschel Elliott, Robin Brandt, Leonard C. Kibet and Peter J. A. Kleinman

422-4 1:30 PM Nitrogen Fixation in Perennial Grasses Grown in Central Illinois. Candice M Smith*, Corey A Mitchell and Mark B. David

422-5 1:45 PM Nitrogen Cycling and Rice Crop Manage-ment: Implications for Subsidence of Delta Peat Soils. Emilie Kirk*, Bruce A. Linquist and Chris van Kessel

422-6 2:00 PM Nitrous Oxide Emissions At Varying N Rates From Rainfed and Irrigated Row Crops in the US Midwest. Neville Millar*, Kevin Allen Kahmark and G. Philip Robertson

422-7 2:15 PM Simulation Of Greenhouse Gas Fluxes From a Long-Term Grazing Experiment in the Eastern Pampas (Southern Brazil). Carlos G. Tornquist*, Janquieli Schirmann, Cimélio Bayer and Paulo De Faccio Carvalho

2:30 PM Adjourn.

SESSION NO. 423

Landscape Approach to ConservationSSSA Division: Soil & Water Management & Conservation

TCC, Room 3 and 4, First FloorPresider: Sabine Grunwald

12:55 PM–2:30 PM 12:55 PM Introductory Remarks.423-1 1:00 PM Enhancement of Sateec GIS System Using

Arcpy and Arcmap. Gwan Jae Lee*, Ji Min Lee, Donghyuk Kum, Chunhwa Jang, Jae E. Yang, Ki-sung Kim and Kyoung Jae Lim

423-2 1:15 PM Detecting Diapirs in the Frost Boils of a High Arctic Polar Desert. Amanda Guy*, Steven Siciliano and Eric Lamb

423-3 1:30 PM How Rainstorm Patterns Affect Hillslope Runoff and Sediment Process. Fenli Zheng*

423-4 1:45 PM Performance Assessment of Krishna West-ern Delta Using Remote Sensing -A Case Study. Rama Krishna Prasad Paruchuri*

423-5 2:00 PM How Does Soil Moisture Response to Pre-cipitation Along a Typical Mixed Land-Use Hillslope in Taihu Lake Basin, China? Qing Zhu*, Xiaofei Nie, Hengpeng Li and Kaihua Liao

423-6 2:15 PM Uncertainty Analysis for a Field-Scale P Loss Model. Carl H. Bolster* and Peter A. Vadas

2:30 PM Adjourn.

SESSION NO. 424

Climate Change and Soil and Water Sustainability

SSSA Division: Soil & Water Management & ConservationTCC, Room 11, First FloorPresider: Durga D. Poudel

1:10 PM–2:30 PM 1:10 PM Introductory Remarks.424-1 1:15 PM Climate Change- Runoff and Erosion From

Agricultural Cathments Under Northern Winter Conditions. Lillian Øygarden* and Johannes Deelstra Sr.

SESSION NO. 425 — SOIL & WATER MANAGEMENT & CONSERVATION

200

ASA, CSSA, and SSSA Closing Reception/Keynote

Keynote/Plenary SessionsTCC, Ballroom B-D, First Floor

Presiders: David Mengel; David Baltensperger; Jan Hopmans4:30 PM–6:30 PM

4:30 PM Closing Reception. 5:30 PM Introductory Remarks.309-1 5:35 PM Closing Keynote. Damian Mason* 6:30 PM Adjourn.

SESSION NO. 427

Symposium–-Coastal Wetland SoilsSSSA Division: Wetland Soils

Marriott Waterside, Room 12, Third LevelPresider: Brian A. Needelman

8:25 AM–11:45 AM 8:25 AM Introductory Remarks.427-1 8:30 AM Dynamics of Mangrove Forest Sediment

Surface Elevation in the Coastal Everglades in Relation to Sea Level Rise, Disturbance and Climate Change.Thomas Smith*

427-2 8:55 AM Uncertainty In Greenhouse Gas Emissions On Net Carbon Sequestration In Coastal and Freshwater Wetlands In The Missis-sippi River Delta. John R. White*, Ronald D. DeLaune and Ronald Corstanje

9:20 AM Break.427-3 9:30 AM Controls On Soil Porewater Salinities in

Barrier-Island Mangroves, North Hutchin-son Island, Florida. Mark Rains*

427-4 9:55 AM Ditch-Drained Marsh Soil Characterization to Support Socio-Ecological Restoration De-cisions. Brian A. Needelman*, Dorothea Lun-dberg, Katherine Jo Johnson, Michael Paolisso, Lisa Wainger, Andrew Baldwin, Paul Leisnham, Diane Leason and Robert Tjaden Jr.

427-5 10:20 AM Nutrient Levels and Organic Matter De-composition Following Prescribed Burns in Mid-Atlantic Coastal Marshes. George Wal-ter Geatz* IV, Brian A. Needelman, Raymond R. Weil, Martin C. Rabenhorst and J. Patrick Megonigal

10:45 AM Break.427-6 10:55 AM Coastal Peat Soils of the Southeastern U.S.:

Opportunities for Carbon Sequestration and Stop Loss Credits. Curtis J. Richardson*, Neal Flanagan, Hongjun Wang and Mengchi Ho

427-7 11:20 AM Will Coastal Peatlands be a Nitrogen Source to Marine Ecosystem Under Increasing Drought and Storm Events? Hongjun Wang*, Mengchi Ho and Curtis J. Richardson

11:45 AM Adjourn.

SESSION NO. 428

Wetland Soils Business MeetingSSSA Division: Wetland Soils

Marriott Waterside, Room 12, Third LevelPresider: Alan L. Wright

1:00 PM–2:00 PM

WETLAND SOILS — SESSION NO. 427

wednesday, nov. 6 - acsmeetings.org · william h. patrick, jr. memorial lectureship sssa division:...

Documents