Vasylenko, M.; Zosimov, V. - In: Balanced Nature Using 5 (2014) 2, pp. 45-49
This paper deals with effect of organic and mineral fertilizers of domestic production on the grain yield and quality of spring wheat, corn, soybeans cultivated on gray forest soils. When applying «Vitalist», «Oasis», «Dobrodiy» and «Humisol» readily hydrolyzable nitrogen...