FORMATION OF SPRING WHEAT YIELD DEPENDING ON AGROTECHNICS

Abstract

The article presents the data of field experiments conducted 2025 at the agricultural enterprise LLC «Selyana» in the Kemerovo municipal district. The effect of mineral fertilizers and plant protection products, applied separately and in combination, on the yield of spring wheat of the Licamero variety was studied. The experiment was laid out in a grain crop rotation according to four variants: control (no fertilizers, no protection), fertilizers + protection, protection only, fertilizers only. The soil of the experimental plot is leached and podzolized chernozems of medium humus content; the reserves of productive moisture in the arable layer at the time of survey were 8–18 mm (severely insufficient moisture). It was found that the maximum yield was obtained with the combined application of fertilizers and plant protection products.

The results can be used to improve spring wheat cultivation technologies in the forest-steppe zone of the Kemerovo Region.