BONITIATION OF THE SOIL COVER OF THE ORYOL AREA ON THE EXAMPLE OF GLAZUNSKY AREA
The article provides an analysis of changes in the level of soil fertility from 1964-2014. An analysis of the dynamics of agrochemical indicators over 50 years has shown a decrease in the nutrient content in the soil, which indicates a decrease in the soil fertility level of the studied area and measures to restore soil fertility.