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vol. 14, nr. 1 (2009)
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Quality of grain of spring wheat cv. Koksa in different tillage systems
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Andrzej Woźniak
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Department of Soil and Plant Cultivation, University of Life Sciences ul. Akademicka 13, 20-950 Lublin |
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vol. 14 (2009), nr. 1,
pp. 233-241
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abstract:
An experiment with tillage systems for spring wheat cv. Koksa was conducted at the Agricultural Experimental Station of Uhrusk. It was set up in the split-plots design with three replications, on plots of 24 m2. The grey-brown rendzina soil, formed from light loam, weak sandy, was classified in the very good rye-type soil utility complex. Two factors were taken under consideration: tillage system (i.e., ploughing tillage or plougless tillage – only cultivator or only herbicide after harvest) and doses of nitrogen (90 or 150 kg ha-1). Ploughing tillage increased the content of total protein, wet gluten and the test weight in relation to no-tillage system. Long doses of nitrogen (150 kg ha-1) increased total protein, content of wet gluten and grain uniformity in relation to lower dose (90 kg ha-1).
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keywords:
spring wheat, ploughing tillage, plougless tillage, quality of grains
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original in:
Polish
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