Alakukku, L. (2006) Phosphorus and nitrogen uptake of spring cereals in different tillage systems. In: Extended abstracts, Nordic Association of Agricultural Scientists, pp. 83-88.
On the clay soil, the mean grain yield of stubble cultivated and direct drilled treatments was 3 and 18 % less, respectively, than that of ploughed treatment. The relative reductions in P and N uptake were the same magnitude than the grain yield reductions.
|EPrint Type:||Conference paper, poster, etc.|
|Type of presentation:||Paper|
|Keywords:||ploughing, stubble cultivation, direct drilling, yield, barley, oats|
|Subjects:||Crop husbandry > Soil tillage|
|Research affiliation:||Finland > Luke Natural Resources Institute|
|Deposited By:||Koistinen, Riitta|
|Deposited On:||28 Sep 2009 07:55|
|Last Modified:||12 Apr 2010 07:41|
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