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Information × Registration Number 0215U008358, 0111U000981 , R & D reports Title Develop scientific basis for estimation of agricultural technologies for biodiagnostical indicators and measures to improve ecological conditions of agrocenosis popup.stage_title Head Volkogon Vitaliy, Registration Date 25-12-2015 Organization Institute of agricultural microbiology and agro-industrial production of National academy of agrarian sciences of Ukraine popup.description2 Object of research - microbiological transformation of nitrogen in agrocenoses. Purpose - the use of directional indicators biological nitrogen fixation and processes of denitrification in the root zone of plants develop a reliable assessment of the environmental feasibility of establishing background of fertilizers for growing crops. As a result of biological indication of agrocenosis established that ecologically appropriate doses of mineral nitrogen for growing winter rye on sod-podzolic soil were dose not exceeding 60 kg / ha of retail application. Under these conditions, limited emissions of nitrous oxide and nitrogen fixation process more actively. Dose N90 is environmentally threshold, as it helps enhance the emission of nitrous oxide and partly (directly after making each piece fertilizers) reduces activity of nitrigenase. Further improve mineral nutrition of nitrogen is undesirable due to significant losses of gaseous nitrogen. It was established that the use of microbial preparation Diazobakteryn in technologies of winter rye cultivation for environmentally optimal background contributes significantly to the growth activity of nitrogen fixation and reduce emissions of nitrous oxide. Biologicals actively influences the production process of winter rye, optimizing plant nutrition, growth and development, synthesis of photosynthetic pigments and proteins. Effect of Diazobakteryn on yield formation of rye is equivalent to the impact of mineral nitrogen at a dose of 30 kg / ha. Product Description popup.authors Волкогон Віталій Васильович Волкогон Катерина Іванівна Дімова Світлана Борисівна Коротка Ірина Григорівна Штанько Надія Петрівна popup.nrat_date 2020-04-02 Close