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vol. 13, nr. 3 (2009)
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Influence of tillage systems on yield and grain quality of durum wheat (Triticum du-rum Desf.)
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Andrzej Woźniak1, Dariusz Gontarz2
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1 Department of Soil and Plant Cultivation, University of Life Sciences ul. Akademicka 13, 20-950 Lublin |
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2 Lubella S.A., ul. Wrotkowska 1, 20-469 Lublin |
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vol. 13 (2009), nr. 3,
pp. 793-802
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abstract:
An experiment with tillage systems for durum wheat cv. Lloyd 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 no-tillage – only cultivator or only herbicide after harvest) and doses of nitrogen (90 or 150 kg ha-1). Durum wheat increased the yield of grain by 23.4 – 26.9% on field with ploughing tillage, in relation to no-tillage system. Large doses of nitrogen (150 kg ha-1) increased yield of grain, total protein, content of wet gluten, test weight, grain uniformity, glassiness of grain, while decreasing total ash and falling number.
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keywords:
durum wheat, ploughing tillage, no-tillage, quality of grains, yields of grains
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original in:
Polish
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