Kolmaz Y. Soybean growing technology improvement by means of combined fertiliser use

Soybean.To improve the soybean growing technology by means of presowing its seed treatment with combined bacterial fertilizers on the basis of nitrogen-fixing and phosphate-mobilizing microorganisms.The research methods are field, laboratoratory. It was reveald plant growth and development stimulation, the increase of nitrogen-holding activity of the symbiotic system, the increase in yield and soybean grain quality improvement as a result of complex bacterial fertilizer application on the basis of high-efficient nitrogen-fixing and phosphate-mobilizing microorganism strains.The latters compatible with production nodule bacteria strain which are proposed for the making of combined bacterial preparations were isolated and selected.There were developed the recommendations on soybean growing technology improvement at the expense of compound bacterial fertilizer use, the application of which allows to increase the yield and and to improve the soybean grain quality.The research data have been introduced at t he Experimental Farm "Chabany" of the Institute of Agriculture of the UAAS and permited to increase soybean crop capasity by 3.7 hkg/ha. The field of application - agricultural production.