Ecology, Environment and Conservation Paper

THE EFFECT OF BIOLOGICAL FERTILIZERS ON PRODUCTIVITY OF CLOVER ON SALINE SOILS OF RICE SYSTEMS OF THE ARAL SEA REGION, KAZAKHSTAN

Zhanar Shadibekovna Zhumadilova, Ibadulla Aigalievich Tautenov and Eric Zharylkasynovich Shorabaev

Abstract

The article examines the results of field experiments on the effect of domestic biological fertilizers on the growth, development and productivity of clover varieties on sulphate and chloride-sulphate slightly saline soil. The basis of biological fertilizer “Phytobacyrin” is cellulose-decomposing bacteria, which replace the process of scarification and ensure high germination of seeds. Seed processing of “Rizovit AKS” provided an increase for the harvest. It was revealed that in the pre-sowing complex treatment of seeds with biological fertilizers “Phytobacyrin” and “Rizovit AKS”, quantitative and qualitative indices, as well as the fodder value of this crop, increased. The novelty of the work is that the submitted biological fertilizers are obtained from local aboriginal strains.