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Legume-cereal intercropping as a weed management tool

Hauggaard-Nielsen, Henrik; Jørnsgaard, Bjarne and Jensen, Erik Steen (2003) Legume-cereal intercropping as a weed management tool. In: Proceedings and presentations from 4th EWRS workshop: Crop/Weed competitive interactions, European Weed Research Society. [Unpublished]

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Summary

Legumes benefit the farming system via symbiotic N2 fixation and by their effect as break-crop for cereal diseases in rotations. However, most legumes are known to have a weak competitive ability towards weeds.
It is discussed how a higher degree of interspecific competition combined with a certain complementarity be-tween intercropped species improves the crop stands competitive ability towards weeds. The weed-suppression approach from Liebman and Dyck (1993) are the most likely to ex-plain the present pea-barley IC findings.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:weed management, intercropping, diversity
Subjects: Crop husbandry
Research affiliation: Denmark > DARCOF II (2000-2005) > I. 5 (GENESIS) Production of grain legumes and cereals for animal feed
Deposited By: Hauggaard-Nielsen, Senior Scientist, phD, Cand. agro Henrik
ID Code:1350
Deposited On:25 Sep 2003
Last Modified:12 Apr 2010 07:28
Document Language:English
Status:Unpublished
Refereed:Not peer-reviewed

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