title: Efficiency of Azotobacter vinelandii 10702 in winter wheat crops
abstract: In field experiments we studied the effect of the promising strain A. vinelandii 10702 (Crimean collection of microorganisms of the FSBSI “Research Institute of Agriculture of Crimea” (http://ckp-rf.ru/usu/507484/)) on plant productivity and biological activity of winter wheat rhizosphere. Pre-sowing seed inoculation positively influenced the indicators of biological activity in the plant rhizosphere. Over the years of research, seed inoculation ensured yield increase by 7.2% for wheat variety ‘