The influence of nutrition elements on the productivity of crop rotation on bogar

Abstract

Background: Optimal selection of precursors and biologization techniques allows to increase the return of organic matter to the soil, increase the yield and productivity of grain crops. Methods: Grain crops (grain sorghum, oats, winter wheat) in crop rotations were studied at Bogar. To clarify the general patterns of plant development in the system of forest belts and in experimental fields (bogar), statistical processing of research results in the Exel and Statistica software packages was applied, which is based on the generalization and synthesis of results, allowing to reach forecasts of plant development during the growing season. Result: With the help of programs, you can calculate the amount of fertilizers for a given yield and manage the productivity of grain crops on the bogar. The importance of soil fertility in productivity management is based on the optimal selection of precursors and biologization techniques to increase the yield of grain crops. The area of application of the recommendations is the soil zone of the Lower Volga region.