Zultseseg Chadraabal1, O.V. Selitaskaya1, A.S. Tsygutkin1, G.V. Stepanova2
1Russian State Agrarian University – Moscow Timiryazev Agricultural Academy, Timiryazevskaya ul., 49, Moskva, 127550, Russian Federation
2All-Russian Williams Fodder Research Institute, Naychny gorodok,1, Lobnya, Moskovskaya obl., 141055, Russian Federation
Summary. The investigation of the efficacy of application of strains of nitrogen-fixing microorganisms on varieties and lines of white lupine (Lupinus albus L .) was carried out in the field experiment. Eight new strains of nodule bacteria, isolated from knobs of white lupine varieties Dega, Deter 1, Manovitsky, Desnyansky, Gamma, Start, Delta and the new perspective line (Novy), were studied on the Deter 1 variety. The strains of microorganisms were selected in the breeding test, carried out at the experimental base in Tambov region. The strain 363а from the All-Russian Research Institute of Agricultural Microbiology (St. Petersburg) was used as the benchmark. The seed were steeped in the suspension of microorganisms (10E6-10E8 cells per 1 ml) during 3 hours for their inoculation. The most effective for Deter 1 variety was usage of the strains Start (root mass increased, the content of protein and fat in green mass raised), Desnyansky 1-1 and Novy (the content of protein and fat in green mass and stem weight increased). The inoculation by the strain Deter 1 1-1 did not cause the increase in the plant weight, but it improved nutritional value of green mass due to the higher fat and protein content.
Keywords: white lupine, nodule bacteria, inoculation, productivity of plants.
Author Details: Zultseseg Chadraabal, post-graduate student (е-mail: Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.); O.V. Selitskaya, Cand. Sc. (Biol.), head of department; A.S. Tsygutkin, Cand. Sc. (Biol.), head of laboratory; G.V. Stepanova, Cand. Sc. (Agr.), head of laboratory.
For citation: Chadraabal Zultseseg, Selitaskaya O.V., Tsygutkin A.S., Stepanova G.V. Influence of New Strains Nodule Bacteria on Growth and Development of Deter 1 Variety of White Lupine. Dostizheniya nauki i tekhniki APK. 2015. V.29. No11. Pp. 78-80 (In Russ.)