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Information × Registration Number 0211U002150, 0107U008115 , R & D reports Title Provide theoretical grounds of combined action of microorganisms introduced to agricoenoses and mineral fertilizers in order to optimize course of soil processes and increase assimilation coefficients of biogenic elements by agricultural crops popup.stage_title Head Volrjgon Vitaliy Vasilyevich, Registration Date 21-01-2011 Organization Institute of Agricultural Microbiology of Ukrainian Academy of Agrarian Sciences popup.description2 The object of research are used a physiologically appropriate doses of fertilizers and biopreparations in technologies of crop production. The purpose of the work to develop a method of determining physiological (ecological) appropriate doses of mineral nitrogen in crop production technologies, to identify a physiologically reasonable doses of nitrogen fertilizers in growing winter wheat and maize, to investigate influence of microbial agents on the degree of leaching of the nutrients compounds from the root zone along the soil profile. Methods of investigation are standard methods of microbiological, biochemical, agrochemical, field studies and mathematical statistics. In the studies identified ecologically viable doses of mineral nitrogen with application bacterization in the technologies of corn and winter wheat, and without it. Environmentally acceptable doses of mineral nitrogen for corn do not exceed 80 kg / ha, winter wheat - 60 kg / ha. The joint venture with mіneral fertilizer application of microbial agents in corn helps limit the leaching of the compounds of biogenic elements in the soil profile are shown in lysimetric experiments. Product Description popup.authors Волкогон Катерина Іванівна Дімова Світлана Борисівна Штанько Надія Петрівна popup.nrat_date 2020-04-02 Close