Multidisciplinary Journal of Science and Technology

HYDROGEL-BASED WATER-SAVING IRRIGATION METHODS IN ARY LAND: INNOVATIVE APPROACHES IN AGRICULTURE IRRIGATION AND WATER PROBLEMS SCIENTIFIC RESEARCH INSTITUTE

Allayarova Makhfuza

SCIENTIFIC RESEARCH INSTITUTE main doctoral student

Keywords: Hydrogel, water-saving irrigation, wetlands, agriculture, innovative approaches, biodegradable polymers, soil moisture, productivity, drought stress, nanotechnologies, sustainable development, water resources management, agrochemical properties.

Abstract

This scientific article highlights the importance of hydrogel-based water-saving irrigation methods as innovative approaches in agriculture. The article analyzes in detail the chemical structure of hydrogels, methods of synthesis, the effect on the hydrophysical and agrochemical properties of the soil, as well as their role in increasing the productivity of plants in drought conditions. Based on scientific research and experiments, it is shown that hydrogels increase water retention capacity by 20-50%, reduce irrigation requirements by 30-50%, and increase productivity by 15-30%. The advantages and disadvantages of synthetic and natural hydrogels, as well as the prospects for their integration with nanotechnologies, are discussed. The article is aimed at the sustainable development of agriculture in the context of global water scarcity and climate change, and proposes practical applications of hydrogel technologies and future research directions.

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