The effect of technology elements on the productivity and water regime of winter wheat cultivated on the slopes of the Rostov region

According to research carried out in the long stationary experiment in 2016-2018, it was found that the yield of winter wheat on a clean pair, the variant without fertilizer application amounts to 4.56-4.66 tons of grain. Fertilization increases the yield of steam winter wheat by 15.7-16.3%, and by 25.4-28.6% compared to the inconvenient option. Against the background of other predecessors, the yield of winter wheat compared to pure steam decreased by 18.4-39.2%. The dynamics of productive moisture in pure steam, which accumulates 86,8-87,1 mm, and on non-pair predecessors by 30,1-55,3% less, is studied. The greatest amount of moisture accumulates in the chisel tillage by 6.6-10.3% compared to the dump.