ПАРРАНДАЧИЛИК КОРХОНАЛАРИ ЧИҚИНДИ СУВЛАРИ ̶ ҚЎШИМЧА СУВ ЗАХИРАСИ

This article presents data for a more economical use of existing water resources, increasing the productivity of irrigated areas, protecting open water bodies from pollution, and increasing the use of local water resources.Thus, in the case of using river water for growing 1 c of silage mass, 7.0 m3 of water was used and 6.2 m3 of water was consumed, using wastewater, and in the case of growing 1 c of grain, where wastewater was used, 43.7 and 38.2 m3 of water were consumed, respectively. In comparison with the variant in which river water was used for irrigation and mineral fertilizers were not applied, it was noted that the water demand coefficient of maize decreased by 50 and 39%, respectively.