Studying soil-reclamation state of rice agricultural landscapes

Abstract

The article presents studies of the soil-reclamation state of rice agricultural landscapes of Krasnodar Territory using the example of the Chernoyerovskaya irrigation system. The direction of changes in soil salinity over a long-term period was revealed. In the framework of monitoring the state of rice soils, salt survey was carried out. The degree, type and causes of their salinization have been determined, the relationship between the salt regime of soils and the regime of the level and chemical composition of groundwater has been established. Recommendations for managing the fertility of rice agricultural landscapes are given.