Efficiency of growing cotton with physiological active substance without application of mineral fertilizers in the case of Uzbekistan

Tashkent State Agrarian University, University str., 2, Tashkent province, Uzbekistan, 100140

^* Corresponding author: abdualimov71@mail.ru

Abstract

Cotton growing is the main industry in Uzbekistan’s agriculture, and the country has accumulated a great deal of scientific and practical experience in cotton growing. A number of scientific studies is being undertaken in this regard. Especially in the cotton industry of the republic in recent years, the widespread use of physiologically active substances in the cultivation of fairy tales, high and quality crops has achieved positive results. Physiologically active substances are added to the soil, or the seed is applied to the seed before planting and can be used during the cotton growing season. We believe that the physiologically active substances used have a natural basis and their safety can play a special role in the cultivation of organic cotton. This article explores the potential for seed germination, cotton growth and development, and the cultivation of future, high-quality, environmentally friendly cotton when Tevevit Boms physiologically active substance is applied at a rate of 300-1,000 kg/ha during the preparation of the soil for planting without the use of chemical mineral fertilizers.