PERSPECTIVE ISOLATES OF ALFALFA RHIZOBIA FOR THE DEVELOPMENT OF BIOLOGICAL PREPARATIONS

Abstract

It is still important to note that in modern intensive farming systems, pre-sowing inoculation of legume seeds with bacterial suspensions of suitable rhizobia is a necessary technique to solve the problems of nitrogen deficiency and obtain stable high yields. And it is important to conduct a regular search for effective nitrogen-fixing legume nodule bacteria. The object of the study was strains of alfalfa nodule bacteria isolated from the nodules of sowing alfalfa (Medicago sativa).