Changes in the main fertility parameters of leached chernozems under long-term fertilization

The effect of different fertilizing systems on the main humus status parameters and the physical, physicochemical, and agrochemical properties of leached chernozems has been considered. The most economically and energetically effective fertilizer rates for sugar beet favoring the conservation and expanded reproduction of fertility of the studied chernozems in the forest-steppe of the Central Chernozemic Zone have been revealed.