Agronomy Science, przyrodniczy lublin, czasopisma up, czasopisma uniwersytet przyrodniczy lublin
The purpose of this study was to determine the variability in yield of strip-tilled winter wheat in relation to the extent of post-harvest tillage and variety. The first factor were tillage methods: plow - medium deep plowing + strip tillage combined with wheat sowing (UO); simplified - mulched stubble with a disc unit + 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 established using the split-block method in 4 replications. Cultivars significantly differentiated grain yields. The highest yield was obtained from the Formacja cultivar, and the lowest from Desamo. The range of tillage treatments preceding strip-till sowing of wheat had a significant effect on its yield. Significantly higher yields were obtained when this tillage method was applied after plowing beforehand.
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