Ecologized technology of spring wheat cultivation with application of granular organic fertilizers

Abstract

The paper is devoted to studying the impact of granular organic fertilizers based on poultry manure on improving the environmental situation, which in some farms has deteriorated in the process of poultry farms. The production and application of granular organic fertilizers in spring wheat cultivation promotes the optimization of phytosanitary condition of agrocenosis. They activate soil microflora. In the soil and rhizosphere of spring wheat, it decreases the amount of pathogenic fungi, increases the number of antagonist fungi. The total number of soil fungi increases by 1.8 times compared to the unfertilized area. Affection of spring wheat plants by root rot is reduced by 1.5 times compared to control. Granular organic fertilizers had a significant impact on spring wheat productivity. Plants in this variant grew larger as opposed to control and variant with mineral fertilizer. Spring wheat yields increased by 63 % compared to the controls.