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Effect of winter cover crops versus autumn tillage on Nitrogen uptake of the succeeding cereal crops and creeping thistle Circium arvense Organic Eprints
Thi Thuy, Hong Phan; Wacker, Tomke Susanne; Thorup-Kristensen, Kristian.
The effect of cover crops on nitrogen uptake and competition between thistles and a barley crop was studied using 15N labelling of the autumn soil N pool. The effects was followed by soil and plant measurements of 15N enrichment in the following year, in plots where 15N had been added to plots grown with cover crops or plots subjected to autumn tillage
Tipo: Journal paper Palavras-chave: Production systems Crop combinations and interactions Cereals; Pulses and oilseeds Soil tillage Weed management.
Ano: 2018 URL: http://orgprints.org/33093/1/EXP2-manuscript.Hong-Tomke-K-27.4.2018_ktk.docx
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Arter af efterafgrøder og deres egnethed til rækkedyrkning Organic Eprints
Thorup-Kristensen, Kristian; Thi Thuy, Hong Phan.
Studie af en række efterafgrøder og deres egnethed til dyrkning i et system med korn i rækkedyrkning.
Tipo: Conference paper, poster, etc. Palavras-chave: Crop combinations and interactions; Soil tillage; Weed management.
Ano: 2017 URL: http://orgprints.org/33097/1/%C3%98kologikongres%20Kristian%20Thorup%20RowCrop.pdf
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Post-harvest effect of cover crops on creeping thistle Circium arvense Organic Eprints
Thi Thuy, Hong Phan; Thorup-Kristensen, Kristian.
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.
Tipo: Newspaper or magazine article Palavras-chave: Crop combinations and interactions; Composting and manuring; Nutrient turnover; Weed management.
Ano: 2016 URL: http://orgprints.org/31543/1/Post-harvest%20effect%20of%20cover%20crops%20on%20creeping%20thistle%20Circium%20arvense.pdf
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