Impact of technology training precursors on the yield of spring wheat

Results of observations of the volume mass showed that it was on the options in the years of experience conducting research in the range of optimal values for spring wheat, which means the minimum acceptability of treatments for brown sandy soil of Pavlodar region.The formation of the reserves of available moisture is not significantly influenced by the techniques of cultivation and snow retention ability of crop residues on the soil surface, where the greatest number of them were against the herbicide vapor.Waiting time for optimum sowing lost a significant amount of soil moisture. In order to maximize the preservation of accumulated moisture on all predecessors, in all years, in early spring must be to work for a fine-grained soil layer of mulch, which is achieved by holding a closed moisture.