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Information × Registration Number 0211U000169, 0107U008117 , R & D reports Title To determine the conformities of the growth of the active strains of the soil diazotrophic microorganisms in the bacterial population in vitro popup.stage_title Head Kozar Sergiy Fedorovych, Registration Date 21-01-2011 Organization Institute of Agricultural Microbiology of Ukrainian Academy of Agrarian Sciences popup.description2 The object of research - the soil strains of diazotrophs, the growth and the activity of their populations. The aim of research - the studing of the growth of the bacterial populations of the soil diazotrophs under the influence of various factors and the search for ways to improve their functional activity. The methods of research - the microbiological, the biochemical, the mathematical. The conformities of the population growth of the soybean root nodule bacteria under the influence of the metabolites of azospirill in vitro have been studied. The symbiotic index for the joint cultivation of Azotobacter vinelandii and Azotobacter chroococcum has been defined, the comparative analysis of curves of growth of these bacteria under the action of fitolektins has been conducted. The influence of the bacterization of the seminal material of potato by a consortium of A. vinelandii and A.chroococcum, that were cultivated with the lectin of potato and without him, on the quantitative and high-quality indexes of harvest has been investigated. The field of using - the agriculture. Product Description popup.authors Баранкова Надія Олегівна Жеребор Тетяна Анатоліївна Козар Сергій Федорович Усманова Тетяна Оскарівна popup.nrat_date 2020-04-02 Close