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Wachstum von Winterweizen bei Gärrestdüngung und unterschiedlichen Kleegrasmanagement

Reents, Hans Jürgen; Bauer, S. and Levin, Kain (2017) Wachstum von Winterweizen bei Gärrestdüngung und unterschiedlichen Kleegrasmanagement. Poster at: 14. Wissenschaftstagung ökologischer Landbau, Campus Weihenstephan, Freising-Weihenstephan, 07.-10. März 2017.

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Summary

Wheat performance and yields were tested in field an experiment regarding pre-crop management and fertilization with biogas digestate. Digestate fertilization led to an increased nitrogen uptake, higher yield and higher protein content. The yield increases were due to denser stands related to earlier fertilization. Recycling nitrogen from the harvested and digested clover-grass increased yield 50 % compared to mulching the above-ground biomass.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Poster
Keywords:Winterweizen, Biogas, Gärrest, N-Düngung, winterwheat, biogas digestate, N-fertilization, ley management
Subjects: Crop husbandry > Crop combinations and interactions
Crop husbandry > Production systems > Cereals, pulses and oilseeds
Crop husbandry > Composting and manuring
Research affiliation: Germany > University of Munich - TUM > Chair of Organic Farming
International Conferences > 2017: Scientific Conference German Speaking Countries > Pflanzenbau
ISBN:978-89574-925-4
Deposited By: Hasreiter, Anna
ID Code:31623
Deposited On:25 Jul 2017 13:25
Last Modified:25 Jul 2017 13:25
Document Language:German/Deutsch
Status:Published
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsband der 14. Wissenschaftstagung erschienen.
S. Wolfrum, Prof. Dr. H. Heuwinkel, Dr. H. J. Reents u.a. (Hg.) (Hrsg.)(2017):
Ökologischen Landbau weiterdenken - Verantwortung übernehmen - Vertrauen stärken.
Beiträge zur 14. Wissenschaftstagung Ökologischer Landbau, Campus in Weihenstephan, 17.-20. März 2015
Verlag Dr. Köster, Berlin

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