CHANGES IN THE WATER LEVEL AND SALINITY OF THE EXPERIMENTAL FIELD
Abstract
Irrigation has dramatically changed the water balance of the Surkhan-Sherabad oasis, the desert region, and the districts of the Termiz group, which have been formed for centuries. As a result of water wastage through the walls and bottom of the canal, seepage through the soil during irrigation, the net part of the water balance has increased. Unfortunately, the predictions given by the designers regarding the rise of water in the newly irrigated massif of the Surkhan-Sherabad oasis did not come true. In practice, the rate of increase in the level of zahob exceeded that in the account book by 3-4 times. Because of this, there was an urgent need to build collective ditches and ditch networks.
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