Thi Thuy, Hong Phan and Thorup-Kristensen, Kristian (2016) Post-harvest effect of cover crops on creeping thistle Circium arvense. ICROFS news, 4 November 2016, pp. 1-4.
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Summary in the original language of the document
Cover crops move nitrogen (N) to the top soil. This enhances the N uptake of the succeeding barley crop, especially at early growth stages, and limits the access of the thistle to the N from the subsoil. The autumn tillage for perennial weed control, in contrast, provides a N distribution favorable for the uptake by thistles rather than barley crop. The evidence of post-harvest effect of cover crops on the N status of C. arvense gives a better understanding of their roles in weed control.
EPrint Type: | Newspaper or magazine article |
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Agrovoc keywords: | Language Value URI English Creeping thistle -> Cirsium arvense http://aims.fao.org/aos/agrovoc/c_33327 English cover crops -> cover plants http://aims.fao.org/aos/agrovoc/c_1936 English Nitrogen competiton UNSPECIFIED |
Subjects: | Crop husbandry > Crop combinations and interactions Crop husbandry > Composting and manuring Soil > Nutrient turnover Crop husbandry > Weed management |
Research affiliation: | Denmark > KU - University of Copenhagen Denmark > Organic RDD 2 > RowCrop Denmark > CROPSYS |
Deposited By: | Thorup-Kristensen, Professor Kristian |
ID Code: | 31543 |
Deposited On: | 27 May 2017 07:27 |
Last Modified: | 06 Jun 2022 16:06 |
Document Language: | English |
Status: | Published |
Refereed: | Not peer-reviewed |
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