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Erbsen flach gewendet Organic Eprints
Gronle, Annkathrin; Böhm, Herwart.
In Versuchen am Thünen-Institut für Ökologischen Landbau hat eine nur flachwendende Bodenbearbeitung die Erbsenerträge in Rein- oder Gemengesaat nicht beeinträchtigt.
Tipo: Newspaper or magazine article Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Soil tillage Soil Weed management.
Ano: 2017 URL: http://orgprints.org/32496/1/Gronle-B%C3%B6hm_2017_Bioland_Erbsen-flach-wenden.pdf
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Effect of ploughing depth and mechanical soil loading on soil physical properties, weed infestation, yield performance and grain quality in sole and intercrops of pea and oat in organic farming Organic Eprints
Gronle, Annkathrin; Lux, Guido; Böhm, Herwart; Schmidtke, Knut; Wild, Melanie; Demmel, Markus; Brandhuber, Robert; Wilbois, Klaus-Peter; Heß, Jürgen.
The effect of ploughing depth and mechanical soil loading on the performance of pea sole crops, oat sole crops and pea–oat intercrops was investigated in field experiments under organic farming conditions at two sites in Germany in 2009 and 2010. The two ploughing depths were short-term shallow ploughing to a soil depth of 7–10 cm and deep ploughing to 25–30 cm. Wheel loads of 26 and 45 kN, which correspond to typical rear wheel loads of field machinery used during sowing operations, were compared to an uncompacted control. Shallow ploughing resulted in a greater penetration resistance in the 14–28 cm soil layer compared to deep ploughing. An increase in mechanical soil loading intensity increased the bulk density and decreased the air capacity in the...
Tipo: Journal paper Palavras-chave: Crop combinations and interactions Cereals; Pulses and oilseeds Soil tillage Soil Weed management.
Ano: 2015 URL: http://orgprints.org/28014/1/Gronle_etal_2015_STILL_ploughing-soil-loading-pea-sole-intercrop.pdf
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Pfluglose Bodenbearbeitung im Ökolandbau – Geräteversuch zum pfluglosen Kleegrasumbruch Organic Eprints
Reiter, Simon; Suntinger, Marlene; Friedel, Jürgen K..
Die vorliegende Arbeit untersucht die schwierige Herausforderung, Kleegras in Systemen reduzierter Bodenbearbeitung vollständig umzubrechen. In einem Feldversuch in Bayern wurde eine Eigenbau-Zinkenwalze, die gegen die Fahrtrichtung rotiert, als Nachläufer eines Kreiselgrubbers mit Stabwalze getestet. Die Erwartung war eine verstärkte Austrocknung der Kleegras-Stoppeln bei Einsatz der Zinkenwalze. Die Versuche wurden auf drei Schlägen durchgeführt, die sich in Bodenart und Humusgehalt unterschieden (lehmiger Sand, sandig-schluffiger Lehm, anmooriger-toniger Lehm), mit Kleegras unterschiedlichen Alters. Die Trockenmasse sowie die Anzahl der Pflanzen der wiederaufwachsenden Biomasse waren bei der Kombination von rotierender Zinkenwalze mit Kreiselgrubber und...
Tipo: Conference paper, poster, etc. Palavras-chave: Cereals; Pulses and oilseeds Soil tillage Soil Weed management.
Ano: 2015 URL: http://orgprints.org/27155/1/27155_reiter.pdf
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Cover Crop (Rye) and No-Till System in Wisconsin Organic Eprints
Alföldi, Thomas.
Erin Silva, University of Wisconsin, describes an organic no-till production technique using rye as cover crop to suppress weeds in the following production season. Using a roller-crimper, the overwintering rye is terminated at the time of cash crop planting, leaving a thick mat of plant residue on the soil surface. Soybeans are sown directly into the cover crop residue, allowing the cash crop to emerge through the terminated cover crop while suppressing weeds throughout the season. While this system works well for soybeans, further research for corn is needed.
Tipo: Practice tool Palavras-chave: Cereals; Pulses and oilseeds Soil tillage Soil Weed management.
Ano: 2014 URL: http://orgprints.org/31158/1/video.php_y%3Dhttps_%252F%252Fwww.youtube.com%252Fwatch_v%3DKhPrO3OpAd0
Registros recuperados: 4
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