Soil-melioration peculiarities in valley of Kish river

Abstract

The presented study explains the scientific approach to the creation of mathematical models based on the concept of a systematic approach to solving the existing problems of the impact of floods on soil ecosystems in the Kish river valley, increasing their adequacy and applying research results to practical problems. The article presents some results of studies carried out on the Kish River and its floodplains over 3 years. Soil sections were placed at different depths, soil samples were taken and examined for their morphogenetic properties. At the same time, samples of groundwater and river irrigation water were taken for laboratory analysis at different times of the year (spring, summer, autumn). In accordance with the hydrographic regime and relief of the Kish River, the qualitative composition of the water flowing in different parts of the river, dependent particles, impurities, and
the degree of clay content were studied. It has been clarified that the use of river water for irrigation of agrocenoses is expedient. Mathematical models have been developed to calculate floods.