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Ökologische und ökonomische Auswirkungen des zeitweisen Pflugverzichts beim Anbau von Triticale und Kleegras

Moos, Jan Hendrik; Paulsen, Hans Marten; Schrader, Stefan and Rahmann, Gerold (2015) Ökologische und ökonomische Auswirkungen des zeitweisen Pflugverzichts beim Anbau von Triticale und Kleegras. Poster at: 13. Wissenschaftstagung Ökologischer Landbau, Hochschule für nachhaltige Entwicklung Eberswalde, 17. - 20. März 2015.

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Summary

Reduced tillage is often not applied in organic farming, because of expected increased weed pressure and, as a result, decreasing yields. On the other hand, the positive influence of reduced tillage on soils, for example on beneficial soil animals, is well known. Therefore, we investigated the influence of occasional reduced tillage (ORT) on yields of triticale and grass-clover and on earthworm biomass. Occasional reduced tillage means only setting aside the plough before drilling selected crops, which are known to perform well under the given local conditions. Already four weeks after drilling triticale, a positive effect on earthworm biomass could be revealed, which could be confirmed through the entire study. Yields of triticale and grass-clover did not generally decrease. In some cases, with appropriate nutrient supply and low to moderate weed pressure, they even increased. Overall, it could be shown that ORT has the potential to improve resource efficiency, while at the same time promoting beneficial soil organisms like earthworms.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Poster
Keywords:Regenwurmbiomasse, Fruchtfolgen, Reduzierte Bodenbearbeitung
Subjects: Crop husbandry > Soil tillage
Environmental aspects > Biodiversity and ecosystem services
Research affiliation: Germany > Federal Research Institute for Rural Areas, Forestry and Fisheries - VTI > Institute of Biodiversity
Germany > Federal Research Institute for Rural Areas, Forestry and Fisheries - VTI > Institute of Organic Farming - OEL
International Conferences > 2015: Scientific Conference of the German Speaking Countries > Plant & soil
ISBN:978-3-89574-885-1
DOI:26908
Related Links:http://www.wissenschaftstagung.de/
Deposited By: Moos, Jan Hendrik
ID Code:26908
Deposited On:22 Jun 2015 14:26
Last Modified:13 Jan 2016 10:25
Document Language:German/Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsband der 13. Wissenschaftstagung erschienen.
Häring, A.M., Hörning, B., Hoffmann-Bahnsen, R., Luley, H., Luthardt, V., Pape, J., Trei, G. (Hrsg.)(2015):
Am Mut hängt der Erfolg - Rückblicke und Ausblicke auf die ökologische Landbewirtschaftung.
Beiträge zur 13. Wissenschaftstagung Ökologischer Landbau, Hochschule für nachhaltige Entwicklung Eberswalde, 17.-20. März 2015
Verlag Dr. Köster, Berlin

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