Тошкент ирригация ва қишлоқ ХЎжалигини механизациялаш муҳандислари институти

Implementation of research results. Based on the results assessment of 
creation of ameliorative regime according to the change of salt-water balance in 
modern condition of irrigated fields in Kashkadarya Province: 
method of determining effectiveness of using water and soil resources in 
modern condition of Kashkadarya introduced in the system of Ameliorative 
Expedition in the Amu-Kashkadarya Basin Organization of Irrigation Systems 
under the direction of Ministry of water economy (Reference Ministry of water 
economy №04/25-2295, dated November 18, 2018). As a result, gotten possibility 
to determine acceptable values of the reclamation regime in various regions of the 
territory; 
method of assessment of ameliorative condition of irrigated field were 
introduced in the “Maymanoq Obi-Hayot” WUA in Kasbi Region of Kashkadarya 
Province under the direction of Ministry of water economy (Reference Ministry of 
water economy №04/25-2295, dated November 18, 2018). As a result, assessed 
possibility of using water saving technologies and created possibilities for finding 
water resources which can save in Province scale; 
method of analyzing changes of soil salinity and water-physic in the irrigated 
field, were iimplemented in “Oymamatov Sherzod” farm in Muborak region of 
Kashkadarya Province under the direction of Ministry of water economy 
(Reference Ministry of water economy №04/25-2295, dated November 18, 2018). 
As a result, the possibility has been created of regulating reclamation regimes, 
preserving the fertility of lands, depending on the quality of water used for 
irrigation; 

---

42 
method for calculation destination of full mixing way of collector and channel 
water in useful degree was implemented in the “Turkiston” WUA in Muborak 
Region of Kashkadarya Province (Reference Ministry of water economy №04/25-
2295, dated November 18, 2018). As a result, the length of the steady 
mineralization of mixed waters along the length of the channel was established, 
created the possibility of increasing the efficiency of water use; 
method of assessment of ameliorative regime of irrigated area were implemented 
in the “Baratov Norkul O’lmasovich” farm in Kasbi region of Kashkadarya 
Province (Reference Ministry of water economy №04/25-2295, dated November 
18, 2018). As a result, investigated positive value collector-drainage waters as 
additional source, and created possibility to save harvest.