EFFECTIVENESS OF WATER-EFFICIENT IRRIGATION TECHNOLOGIES AGAINST EROZION
Keywords:
water efficient; hilly lands; К-9 polimer; watering; washing of the fertile layer; water; matematical modeling; probability-statistics; irrigation methodsAbstract
At present, a number of works are being carried out in our republic for the purpose of saving water. Water saving irrigation is carried out in several direction, in thise article, using the water – saving К-9 polimer for irrigation, high productivity results were obtained for grain and tuxsonbosti crops in hilly areas. In this study, practical experiences of water-sawing technologies in farms were obtained, and emperical formulas were used to establish effective water-saving irrigation methods. Experiments on grain fields Experiments carried out between 2019-2022 years.The results of multi- year experiments on an eroded hilly field in Umid farm, Zangiota district, Tashkent region.
References
Гуссак В.Б. Факторы и внутренние последствия поверхностных смывов красноземов в условиях влажных субтропиков Грузии. // ВКН:Эрозия почв. М. изд-во АН. СССР. 1937.
– С. 103-112.
Гуссак В.Б., Махсудов Х.М. Ирригационная эрозия на типичном сероземе и вопросы борьбы с ней. // Труды ИПА, вып 3. – Москав, 1963. –С. 111-121.
3.Доспехов Б.А. Дала тажрибаларини ўтказиш услублари. – Тошкент, 2007. – Б.147.
Доспехов Б.А. Методика полевого опыта. // М.: Колос, 1985. – С. 350.
