Open AccessTHE INFLUENCE OF STABILIZATORS ON THE GROWTH, VIABILITY AND FUNCTIONAL ACTIVITY OF BRADYRHIZOBIUM JAPONICUM
Author(s) -
С. Ф. Козар,
V.V Skorik,
T. O. Usmanova,
T. A. Evtushenko
Publication year - 2012
Publication title -
sìlʹsʹkogospodarsʹka mìkrobìologìâ
Language(s) - English
Resource type - Journals
ISSN - 1997-3004
DOI - 10.35868/1997-3004.15.58-70
Subject(s) - bradyrhizobium japonicum , rhizobia , bradyrhizobium , nitrogen fixation , plant growth , productivity , biology , symbiosis , botany , chemistry , nitrogen , rhizobiaceae , bacteria , macroeconomics , organic chemistry , economics , genetics
The research of stabilizators influence on the growth, viability, nodulation activity and efficiency of Bradyrhizobium japonicum was conducted. It was found, that sodium alginate in a concentration of 0,2 % has a positive influence on a growth and functional activity of rhizobia. It was established in field experiments with soybean of Poltava cultivar that presowing seed bacterization with Bradyrhizobium japonicum, that were cultivated with given stabilizator, the area of assimilatory surface of leaves, number of nodules, their mass and nitrogen-fixing activity as well as plants productivity, were increasing.