[Sinorhizobium meliloti strains screening for efficient bactarization of Melilotus albus Medik].

The data presents about analytical selection of root nodule bacteria of Melilotus to obtain bacterial fertilizer under sweet clover, presowing inoculation of it seeds and form a legume-rhizobial effective symbiosis. From natural melilot population a number of new strains had been allocated, inoculation of them was contributed to an increase of height. biomass Melilotus albus Medik., and nitrogenase activity in comparison to the influence of the existing production strains. The identification of most effective strains Sinorhizobium meliloti had been determined.