2018•Unpublished venueRequires access
Effect of winter cover crops versus autumn tillage on Nitrogen uptake of the succeeding cereal crops and creeping thistle Circium arvense
Hong Phan Thi Thuy, Tomke Susanne Wacker, Kristian Thorup‐Kristensen
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Abstract
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