MONITORING OF THE FERTILITY OF SOILS OF THE STAVROPOL REGION:DYNAMICS OF AGROCHEMICAL INDICES ACCORDING TO THE ZONE OF SOIL SPECIFICITIES
Data on the dynamics of arable land in the Stavropol Territory with the optimal content of organic matter, mobile phosphorus, exchangeable potassium for the period from 1964 to 2015 are presented. Comparative evaluation of the results of agrochemical survey in the context of municipal formations from 1998 to 2015 is given. The indicators characterizing the agroecological situation in region and recommended ways of stabilization and reproduction of soil fertility of the Stavropol territory.