Abstract
In the article, we consider the agricultural land of Bidaykol in Shieli District of Kyzylorda region as the object of research. The total area of irrigated land in Shieli district is 31,118 hectares, including 72 hectares for the wheat farm. The reclamation status of irrigated land in farms is considered satisfactory, and due to the high level of thinking of some farm lands, there is a change in the mechanical composition of the soil. Of course, the salinity indicator of the soil depends on the salinity of the irrigated water and ground water. In autumn, the water level of the Syr Darya River decreases rapidly, and the ground water of all irrigated lands decreases rapidly. Therefore, the formation of all factors affecting the formation of water-salt order of all irrigation massifs located in the lower reaches of the river, ways to maintain their balance, taking into account the natural and climatic conditions of this region is very relevant.