Nilufar Safarova, Soatmurod Tuxtayev, Sug'diyona Hamroyeva, Munira Nazarboyeva
In our republic, the increase in the population and the increase in the demand for food products, obtaining a high yield at low cost and economic efficiency, as well as providing the population with sufficient food products, in cotton cultivation, early, fertile, external stress factors, disease and the development of agrotechnologies of treatment with new growth regulators in the cultivation of high and quality fiber that is resistant to pests is one of the urgent issues. Paragraph 3.3 of the Action Strategy for the further development of the Republic of Uzbekistan for 2017-2021 states "... consistent development of agricultural production, strengthening of the country's food security, expanding the production of environmentally friendly products, modern important tasks such as "introduction of agrotechnologies of application of swelling-regulating preparations" are defined. On this basis, it is also important to carry out scientific research on the development of optimal standards and periods of use of new growth regulators in the care of agricultural crops.