09-12 May 2018Van / TURKEY

Oral Presentations

I.

Some Environmental Factors Affecting to Fertility and Survival Rate in Blackheaded Merino Sheep (German Blackheaded Mutton x Karacabey Merino B1)

13.50-14.00 Mustafa AYDIN, Osman ÖÇALAN, Ebru ERGÜNEŞ BERKİN, Tamer SEZENLER, A. Taner ÖNALDI, Ebru ŞENGÜL Some Environmental Factors Affecting to Fertility and Survival Rate in Ramlic Sheep

140

14.00-14.10 Doğan TÜRKYILMAZ, Selçuk ÖZYÜREK, Ülkü DAĞDELEN, Nurinisa ESENBUGA, Mustafa YAPRAK Investigation of Some Reproductive Traits of Awassi and Romanov x Awassi Ewes (F1) and the Survival Ability and Growth Characteristics of Their Lambs

141

14.10-14.25 DISCUSSION

2. SESSION

SECTION SMALL RUMINANT BREEDING

TIME CHAIR: Prof. Dr. Gürsel DELLAL 14.40-14.50 Kadir KIRK, Tuğba CEBECI

The Determination of Some Reproductive Hormonal Levels of Norduz Ram 142

14.50-15.00 İbrahim CEMAL, Nezih ATA, Onur YILMAZ, Orhan KARACA Milk production Abilities of Kivircik Ewes

143

15.00-15.10 Cihan ÇAKMAKÇI, Neclan AYDOĞDU, Serhat KARACA Selection of Ewes for Higher Maternal Ability to Increase Lambs' Survival

144

15.10-15.20 Mustafa Kemal AYDIN, Mahmut KESKİN, Zuhal GÜNDÜZ, Sabri GÜL Current Status, Some Yield and Structural Properties of Ruminant Livestock in Muğla I. Small Ruminant Production

145

15.20-15.35 DISCUSSION

3. SESSION

SECTION GENETICS

TIME CHAIR: Prof. Dr. Hayrettin OKUT 16.00-16.10 Necdet AKAY, Tülay CANATAN, Onur YILMAZ, Nezih ATA, Orhan KARACA, İbrahim CEMAL

Genetic Variability and Bottleneck Analysis of Güney Karaman Sheep 146

16.10-16.20 Orhan KARACA, Onur YILMAZ, Nezih ATA, Semih SEVİM, İbrahim CEMAL Paternity Testing for Verification of Pedigree Information Obtained from Hand-Mated Hair Goats

147

16.20-16.30 Vasfiye KADER ESEN, Orhan KARADAĞ, Mustafa KÜÇÜKKEBABÇI Investigation of CSN3 Genetic Polymorphism in the Anatolian Buffalo, Murrah Buffalo and Their Crossbreds

148

16.30-16.40 Sibel KIZILDAĞ, İsmail YILDIZ Molecular Phylogeny of the Pleuronema Coronatum (Ciliophora, Pleuronematidae) İsolated from Lake Van

149

16.40-16.55 DISCUSSION

4. SESSION

SECTION FEEDS AND ANIMAL NUTRITION

TIME CHAIR: Prof. Dr. Murat DEMİREL 17.10-17.20 Sibel SOYCAN ÖNENÇ, Firdevs KORKMAZ TURGUD, Damla YAYLA, Merve İREZ ŞERBETÇI

Effects of Pudding Addition on the Relative Feed Value in Alfalfa Silage 150

17.20-17.30 Aydın ALTOP, Emrah GÜNGÖR, Güray ERENER Comparison of Nutritional Changes in Mixed Feed through Solid State Fermentation by Aspergillus niger and Bacillus subtilis

151

17.30-17.40 Mehtap GÜNEY, Çağrı KALE, Cüneyt TEMUR, Nuriye Tuğba BİNGÖL, Taylan AKSU The Effect of Molasses and Pre-Fermented Lactic Acid Juice on Silage Quality and In Vitro Digestibility of Sugar Beet Pulp plus Wheat Straw Silage

152

17.40-17.50 Ahmet Korhan ŞAHAR, Sibel ERDOĞAN, Şeyda Zorer ÇELEBİ, Pınar ÇUBUKCU, Celile Aylin OLUK, Yasemin VURARAK The Effects of Harvest Stages to Yield and Silage Additives to Silage Quality at the Yemsoy Soybean Variety

153

17.50-18.00 Hilal ÜRÜŞAN ALTUN Studies on Production Functional Egg and Chicken Meat

154

18.00-18.15 DISCUSSION

Coffee Break I 09.30-11.00 Lunch 11.30-13.30 Coffee Break II 14.30-16.00

AYANIS HALL

MAY 10, 2018

5. SESSION

SECTION ANIMAL NUTRITION

TIME CHAIR: Assoc. Prof. Dr. Csaba SZABÓ 09.00-09.10 Morteza YARI, Rasoul PIRMOHAMMADI, Khalilvandi-Behroozyar HAMED

Effects of Fennel Seed (Foeniculum Vulgare) Powder in Corn or Barley Grain Based Diets on Milk Production and Composition, Ruminal Fermentation and Some Blood Parameters in Mohabadi Dairy Goats Pre- and Post-Partum

155

09.10-09.20 Rahman AMINI, Rasoul PIRMOHAMMADI, Khalilvandi Behroozyar HAMED Effects of Heat Stress on Sheep Rumen Fermentation Parameters in Vitro and in Vivo

156

I. International Agricultural Science Congress 09-12 May 2018

Van/Turkey

151

Comparison of Nutritional Changes in Mixed Feed through Solid

State Fermentation by Aspergillus niger and Bacillus subtilis

Aydın ALTOP, Emrah GÜNGÖR*, Güray ERENER

Ondokuz Mayıs University, Faculty of Agriculture, Department of Animal Science,

Samsun, Turkey

*: Corresponding author

Abstract: Effects of Aspergillus niger and Bacillus subtilis on nutritional

composition of mixed feed were compared in this study. Mixed layer feed

was solid-state fermented with A. niger (ATCC 200345) and B. subtilis

(ATCC 21556) separately. Fermented (A. niger; AN, B. subtilis: BS) and

unfermented mixed feed were analyzed for crude protein (CP), ether

extract (EE), ash, crude fiber (CF), neutral detergent fiber (NDF) and acid

detergent fiber (ADF) whereas nitrogen-free extract (NFE) and

hemicellulose (HC) were calculated with obtained data. CP increased

(P<0.001) from 15.83% to 35.21 (BS) and 33.40% (AN), EE decreased

(P<0.001) from 4.50% to 3.01 (BS) and 2.83 (AN), CF content (5.91%)

did not change (P>0.05) in BS (6.15%) but increased (P<0.001) in AN

(7.11%), ash increased (P<0.001) from 12.00% to 16.10 (BS) and 16.67%

(AN), NFE decreased from 61.76% to 39.50 (BS) and 39.89% (AN), HC

content (7.81%) did not change (P>0.05) in BS (7.10%) but increased

(P<0.01) in AN (9.31%). NDF and ADF content (14.86 and 7.05%,

respectively) did not change (P>0.05) in BS (13.60 and 6.50%,

respectively) but increased (P<0.001) in AN (17.19% and 7.88%,

respectively). This results showed that B. subtilis were better than A. niger

for increasing CP content whereas A. niger showed better performance in

increasing CF, HC, NDF, ADF content and both were the same in

decreasing EE and NFE content.

Keywords: Aspergillus niger, Bacillus subtilis, mixed feed, solid state

fermentation