Agronomy Science, przyrodniczy lublin, czasopisma up, czasopisma uniwersytet przyrodniczy lublin
The aim of this study was to determine the effect of strip-tillage on grain quality of selected winter wheat cultivars depending on the extent of tillage applied in the post-harvest period. The first factor was the tillage method: ploughing – medium deep ploughing + strip-tillage combined with wheat sowing (UO); simplified – mulched stubble with disc aggregate + strip-tillage combined with wheat sowing (UU); zero-tillage – strip-tillage of mulched stubble combined with wheat sowing (UZ). The second factor were 3 cultivars: Formacja, Metronom and Desamo. The experiment was set up using the split-block method, in 4 replications. The response of the cultivars to the tillage methods used was generally similar-significant differences were found only for the falling number. The range of tillage treatments preceding wheat sowing with the strip-till method, did not have a significant effect on the quality traits studied, except for thousand grain weight and sedimentation index. A significantly higher value of TGW was obtained when the strip-till method was applied after ploughing, while a significantly higher value of sedimentation index was obtained when the strip-till method was applied on stubble that had not been tilled.
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