Dynamics of water-temperature regime of the main types of soils of the Shirvan steppe of Azerbaijan

Physical, chemical and temperature regimes and properties of the soils of the Shirvan steppe are considered. The salt composition of soils is analyzed and the suitability of their use in agriculture is determined. The thermal conductivity coefficient does not change significantly during the day. This indicator is close to the indicator of thermal conductivity in sierozem-meadow soils. The moisture content of the soil in the arable layer was 22-24%, and in dry periods - 10-11%. In winter, soil moisture was 26-28%. In general, the soils are suitable for agriculture, for the cultivation of a number of vegetables and melons.