The effect of biofertilizers on cotton productivity and quality

Abstract

Currently, in the agriculture of the Turkestan region, all agricultural products are obtained as a result of the use and introduction of chemicals and pesticides. Nevertheless, all these chemicals have done more harm than profit, they primarily pollute the soil and the environment with biogenic elements. In recent years, optimal norms of organic and biological fertilizers have not been applied in irrigated lands, based on this, dehumification is progressing in gray-earth soils and leads to soil salinization. In this regard, the question of restoring soil processes arises, and, above all, organic fertility, ensuring an increase in organic matter reserves in the soil and obtaining environmentally friendly cotton products using only organic and biological meliorants. Therefore, scientists-cotton breeders, in conditions of medium-saline gray-earth irrigated soils, conducted scientific research on intensive methods of organic farming technology on cotton plantations in the south of Kazakhstan.