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Optagning og lagring Finn Sørensen
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Agricenter Danmark
Spildundersøgelser
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Whole beets in soil kg/ha Topning kg /ha Losses on surface kg/ha Broken roottips kg/ha
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Agricenter Danmark
Spildundersøgelser
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Agricenter Danmark
Spildværktøj
• Korrekt aftopning
• Rodspidsbrud
• Spild af hele roer
• Fin beskrivelse af
“god optagningskvalitet”
Spild fra 30 m²
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Agricenter Danmark
Spildværktøj
• Brug spildværktøjet
• Brug en spade som supplement
• Rodspidser fra 30 m²
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Agricenter Danmark
Lagring
• Kuledæknings-ordning fortsætter 2015 og 2016 med
tilskud på 8 kr. pr. rene roer
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Agricenter Danmark
Lagringsforsøg
6 forsøg 2013 - 2014
Med Toptex i forhold til udækket
• Mindre mængde materiale (- 5 %)
• Højere sukker-% (0,7 % - enh.)
• Ingen sikker forskel i sukkermængde
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Agricenter Danmark
Økonomi ved TopTex
• Færre tons
• Højere renhed
• Højere sukker-%
• Højere afregning
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Agricenter Danmark
TopTex - erfaringer
• Dækning gør en stor forskel – tørre roer – bedre
frostbeskyttelse • Ikke tilstrækkeligt ved længerevarende frost og vind • Temperatur følger udetemp. med lidt forsinkelse
• Tørre roer holder sig bedre end våde roer
• Langtidsopbevaring giver forringet roekvalitet
• Tidlig indlagring under varme forhold øger tab
• God roekvalitet ved indlagring er vigtig for optimal lagring!
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Agricenter Danmark
Lagring – sunde roer
Konklusion:
Lavere åndingstab i roer fra jorde med højt indhold af Calcium (velkalkede jorde).
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Agricenter Danmark
Spild renselæssere Tyskland 2012 - 2013
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Agricenter Danmark
Renselæsser – spild, Sverige 2014
Roetab pr. per trailer = ca 560 kg (~1,6%)
Mindre sten = 0,25%
Roestykker større end 2,5 cm = ca 60%
Små roestykker = ca 40%
Kapacitet = 4,4 ton/min
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Agricenter Danmark
Renselæssere
Tilvækst pr. ha. pr. dag 130 kg sukker 195 kr.
Åndingstab pr. ha pr. dag 20 kg sukker 30 kr.
Mistet i alt pr. ha pr. dag 150 kg sukker 225 kr.
Spild ved renselæsning 1 % 200 kr.
Renhedstillæg (90 -> 91,5), 3 kr./t 225 kr.
I første del af kampagnen – regnet på 1 ha kvoteroer.
Det koster at have roerne liggende – kontra direkte leverance
2 dage i kule inden levering med renselæsning koster 425 kr. pr. ha kontra direkte levering.
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Agricenter Danmark
TopTex og roekvalitet
Efter ca. 60 dages dækning med TopTex
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Agricenter Danmark
TopTex og roekvalitet
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Agricenter Danmark
TopTex - roekvalitet