THE EFFECT OF VERMICOMPOST OBTAINED ON THE BASIS OF BIRD DROPPINGS PROCESSED BY FLY LARVAE ON THE FERTILITY TYPES OF SOILS IN THE CONDITIONS OF THE CHUI VALLEY

Kyrgyz Agricultural Research Institute and JSC "Ak-Kuu" at the level of public-private partnership conducted a short-term study on the effect of vermicompost obtained from bird droppings processed by fly larvae on the fertility of various types of soils, as well as on the yield of agricultural crops of the Chui Valley.  The effect of various doses of vermicompost processed by fly larvae on soil fertility and on the yield of winter wheat, corn, sugar beet was studied; along with this, the dynamics of nitrogen accumulation, humus in the soil was studied; the influence of bird droppings processed by fly larvae on the productivity of the studied crops for various soil and climatic zones of the Chui Valley was assessed. We have set the following tasks: to study the effect of vermicompost on the content of organic matter and basic nutrition elements of gray-earth, gray-meadow and light gray-earth soils; to find out the nature of growth, development and formation of yields of winter wheat, corn and sugar beet depending on the application of different doses of vermicompost. On irrigated gray-earth, meadow-gray-earth soils and light gray-earth rain-fed soils of the Chui Valley, the possibility of using bird droppings processed by fly larvae (hereinafter referred to as vermicompost) has been studied and scientifically substantiated when cultivating winter wheat, corn and sugar beet. The positive effect and effectiveness of various doses of vermicompost on the growth and development of agricultural crops (barley, corn, sugar beet), as well as on the structure, fur composition, humus content of gray-earth, light gray-earth, and meadow-gray-earth soils were revealed. The results obtained allow us to identify the optimal and effective dose of vermicompost for crops