The importance of local fertilizers in cotton nutrition

Abstract

This thesis analyzes the agroecological and agrochemical significance of local organic fertilizers in cotton nutrition. The effect of manure, compost, humus, poultry litter and other organic sources on the humus content in the soil, mobile forms of nutrients, water-physical properties of the soil and biological activity is highlighted. The effect of local fertilizers on the root system, vegetative and generative development of cotton, boll formation, cotton yield and fiber quality is scientifically explained. The possibilities of maintaining soil fertility and increasing the efficiency of fertilizer use by combining organic and mineral nutrition are based on.