The soil was fertilized with crushed dolomite combined with citric acid. Its pH, cond. and content of p, K, Ca and Mg were examd. after 4 and 12 weeks of incubation at 25 degrees C and 60% humidity. Citric acid added to dolomite during granulation increased the rate of granulate decompn. under conditions of increased humidity and resulted in intensification of soil deacidification. The used dolomite fertilizers allowed for a higher supply of Ca and Mg for plants and did not immobilize P in the soil.