METHODS OF SOIL IMPROVEMENT IN SUMGAYIT-SIYAZAN MASSIVE

Abstract

The article describes a present state, salinization reasons, and location depth of the subsoil water and change of the salt quantity of the irrigated soil in the Siyazan-Sumqayit massive. The long researches carried out in the massive were compared with our investigations and it was determined that more salt gathered in the top and bottom layer of soil and this creates a condition for soil salinization. According to the results obtained that the salt quantity formed 0.22-3.11 % (for dry residue). As a result of the research, it was determined that the soils of the experimental site were unsalinized, poor, mean and strongly salinized