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Managing the Competition in Cereal-Subclover-Systems

Baresel, Jörg Peter; Köckeis, M. and Weiner, J. (2017) Managing the Competition in Cereal-Subclover-Systems. In: Wolfrum, Sebastian; Heuwinkel, Hauke; Reents, Hans Jürgen; Wiesinger, Klaus and Hülsbergen, Kurt-Jürgen (Eds.) Ökologischen Landbau weiterdenken: Verantwortung übernhemen, Vertrauen stärken, Verlag Dr. Köster, Berlin, Freising, pp. 184-185.

PDF - German/Deutsch


The success of the establishment of living mulch systems in cereals depends, among other factors, on the spacial seed arrangement of the main crop and the associated
crop as well as on the nitrogen availability. A series of experiments with three different types of seed arrangement has been performed in southern Germany and central Italy
in order to assess the role of this factor using model systems with wheat and subterranean clover. The effect of nitrogen availability was tested in a separate experiment with 12 different levels of N fertilization. The best seed arrangement was narrow alternate rows, where competition between crops is reduced in the early growth stages. At higher N fertilization rates, subterranean clover was suppressed; however, at yield levels, typical for organic farming (3-6 t/ha), the establishment of a subclover canopy under wheat is possible.

EPrint Type:Conference paper, poster, etc.
Type of presentation:Poster
Keywords:Lebendiger Mulch, Erdklee, bodenfrüchtiger Klee, Weizen, Konkurrenz
Agrovoc keywords:
Englishliving mulchesUNSPECIFIED
Englishsubterranean cloverUNSPECIFIED
Subjects: Crop husbandry > Crop combinations and interactions
Crop husbandry > Weed management
Research affiliation: Germany > University of Munich - TUM
Denmark > KU - University of Copenhagen
International Conferences > 2017: Scientific Conference German Speaking Countries > Pflanzenbau
Deposited By: Hasreiter, Anna
ID Code:31530
Deposited On:11 Jul 2017 19:44
Last Modified:11 Jul 2017 19:44
Document Language:English
Refereed:Peer-reviewed and accepted
Additional Publishing Information:Dieser Beitrag ist im Tagungsband der 14. Wissenschaftstagung erschienen.
S. Wolfrum, H. Heuwinkel, H.J. Reents, u.a. (Hrsg.) (2017): Ökologischen Landbau weiterdenken - Verantwortung übernehmen - Vertrauen stärken. Beiträge der 14. Wissenschaftstagung Ökologischer Landbau, Freising-Weihenstephan, 7.-10. März 2017
Verlag Dr. Köster, Berlin

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