Influence of weather environment and fertilizers upon productivity of spring solid wheat in the Northern part of Forest-steppe region

Abstract

Goal. Determine the optimal parameters of use in the technology of growing wheat in the hard forests in the northern part of the forest-steppe, taking into account weather conditions and economic feasibility of production for obtaining high-quality grain. Methods. Field, laboratory, mathematical and statistical. Results The optimum fertilizer parameters in growing technology and their influence on yield and quality of wheat grain of solid spring are established. Conclusions In order to obtain quality 2nd grade grains, it is necessary to grow wheat of a solid spring using the technology that involves the introduction of P90K90 under the basic soil tillage with the background of the production of the byproduct of the precursor, N45 - under pre-sowing cultivation, and also nitrogen fertilization by 45 kg / ha on IV And VIII stages of organogenesis and integrated chemical protection of crops.