Liming on different backgrounds tuks

The results showed the efficiency of the local dolomite, both in action and in the aftereffect, when liming leached chernozem. The increase of digestibility of mineral fertilizers used in combination with liming on acid soil. Revealed the positive effect of high doses of mineral fertilizers on limed soil to increase the productivity of arable crops. Found that the greatest increase in the crop yield of crops was obtained when using dolomite, calculated with 1.0 by hydrolytic acidity, and the maximum (19 and 7 t/ha) increase on winter rye under the influence of high doses of mineral fertilizers to control and background, respectively.