Improvement of interpolymer complex-based anti-filter screening irrigation techniques

“Tashkent Institute of Irrigation and Agricultural Mechanization Engineers”National Research University, 39, Kori Niyoziy Street, Tashkent, 100000, Uzbekistan

^* Corresponding author: ngadayev@mail.ru

Abstract

Research is being conducted around the world to develop technologies for saving and efficient use of irrigation water in the irrigation of agricultural crops. In this regard, special attention is paid to the efficient use of irrigation water, improvement of irrigation techniques and technologies, introduction of modern methods of irrigation, reduction of infiltration and filtration processes in irrigation of cotton, development of methods to retain more soil moisture and justification of irrigation regimes. Nowadays, some results have been achieved based on the research conducted by the above scientists, but insufficient research has been conducted on the effectiveness of discrete irrigation technology for cotton in screen fields formed by interpolymer complexes in typical gray soils of Tashkent region. and methods have been developed to reduce inefficient consumption of mineral fertilizers.