ECONOMIC AND ENERGETIC EFFICIENCY OF COMPLEX BACTERIZATION IN SOYBEAN CULTIVATION

Abstract

The results of efficiency studies by major economic and energetic parameters of pretreatment of soybean with inoculants based on rhizobia Bradyrhizobium japonicum and associative diazotrophs Azospirillum brasilense are provided. It was established that the highest levels of the studied parameters are achieved using mixed cultures of nitrogen fixing microorganisms. The high economic and energetic efficiency was also observed during inoculation of soybean with rhizobia pure culture. However, no significant positive impact of A. brasilense applied separately was found in terms of studied parameters.