Jandos Кaypnazarov
Soil health is important for obtaining a high yield in the agriculture of our country. In this regard, the study of microbiological processes occurring in the soil has a special place. In order to solve this problem, the study of the composition of microorganisms in soil conditions and the management of their activity, as well as the metabolic reactions of microorganisms, are directed to increase the productivity of agricultural crops. The main reason for this is that nutrients leave the soil every year through crops, and less return, that is, the balance of output and input is disturbed.
Effect of effective use of organic fertilizers, biohumus and compost on gray soil conditions and the properties of soil humus and mobile forms of nitrogen, phosphorus and potassium, as well as plant uptake of nutrients (npk) and cotton yield when plowed due to the increase of organic matter in the soil as a result of the decomposition of organic fertilizers, biohumus and composts, the effectiveness of mineral fertilizers applied to crops and the yield and quality of the intended crops will increase, as well as the preservation and restoration of soil fertility together is to achieve a high yield.
