Abstract
In this work, in the south of the republic, the study of the possibility of saving water, the presence of soil moisture in the system of 70-75-65% relative to PPV before drip irrigation of winter wheat reduced the phosphorus content against the background of N-187.5; P2O5-131, K2O-93.7 kg/ha, reducing the norms of mineral fertilizers in winter wheat fertilization by 25%. The amount of mobile phosphorus and nitrogen in the soil is 6.3-11.0 mg / kg, an increase in efficiency of up to 25%, as well as data on the yield of winter wheat.
01 Introduction
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02 References
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