ASSESSMENT OF THE MELIORATIVE STATE OF IRRIGATED LANDS BY RESULTS OF WATER - SALT BALANCE

Abstract

The article presents the results of the water-salt balance of floodplain massifs, aeration zones, the balance of the root layer of agricultural crops and the general water-salt balance of the Shuruzyak massif of the Syr Darya region. The income and expenditure components of the water-salt balance, which can assess the reclamation state of irrigated lands, are determined. According to the results of the water balance, the amount of water supply of the balance mass is regulated, and the results of the salt balance determine the need for the construction of drainage systems.