Effect of organic and inorganic fertilizers on grain yield and quality

In field experiments on the gray-brown soils of Absheron, the effect of the dose and ratio of organic and inorganic fertilizers on the grain yield and quality was studied. During the work, standard methods for the determination of chemicals were used. It was established that a high grain yield and quality were obtained in the N120P60K60, biohumus 1 t/ha + N45P30K30 and N150P60K60 variant.