General Physical and Agrochemical Indicators of Typical Gray Soils Under Irrigation

Abstract

The soil has a unique organic-mineral composition. In the process of soil
formation, accumulation of humus and other complex organic compounds occurs. Also, the soil
is enriched with biogenic secondary aluminosilicate minerals, biophilic elements, thus it acquires
its main property - fertility. Due to the soil cover's fertility, it has the ability to ensure the growth
and development of plants, i.e. to produce crops. This property of the soil is one of the important
conditions for the existence of people and multi-sectoral agriculture.