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Use of competitive crops to reduce Cirsium arvense

Rasmussen, I.A. (2011) Use of competitive crops to reduce Cirsium arvense. In: Neuhoff, Daniel; Halberg, Niels; Rasmussen, Ilse A.; Hermansen, John; Ssekyewa, Charles and Sohn, Sang Mok (Eds.) Organic is Life - Knowledge for Tomorrow. Organic Crop Production. Proceedings of the Third Scientific Conference of the International Society of Organic Agriculture Research, 1, pp. 692-695.

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Summary

Cirsium arvense is difficult to control and mechanical control may result in yield loss or nutrient leaching. Growing a competitive crop such as grass clover has earlier been seen to reduce the infestation. This paper describes a test of different competitive crops (oilseed rape and fibre hemp) comparing the infestation with that occurring with one or two years of grass clover. Oilseed rape did not grow well and was not very competitive, while C. arvense infestation was reduced the year after growing fibre hemp or grass-clover.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Keywords:Cirsium arvense, perennial weeds, mechanical weed control, competitive crops,
Subjects: Crop husbandry > Crop combinations and interactions
Crop husbandry > Weed management
Research affiliation: Denmark > Other organizations > FØL - Fonden for Økologisk Landbrug
International Conferences > 2011: IFOAM OWC: 3rd ISOFAR Scientific Conference
International Conferences > 2011: IFOAM OWC - Organic is Life
Deposited By: Rasmussen, Researcher Ilse A.
ID Code:19571
Deposited On:07 Nov 2011 14:33
Last Modified:07 Nov 2011 14:33
Document Language:English
Status:Published
Refereed:Peer-reviewed and accepted

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