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Information × Registration Number 0311U003060, 0106U004262 , R & D reports Title To develop the theoretical bases and practical principles of conducting biological agriculture in view of microbiological aspects of formation balanced agroecosystems popup.stage_title Вивчити особливості протікання процесу біологічної фіксації азоту в агроценозах в умовах біологічного землеробства в порівнянні з традиційною системою та вивчити особливості формування мікробних угруповань в агроценозах Head Tokmakova Luybov Mykolayivna, Registration Date 25-01-2011 Organization Institute of Agricultural Microbiology of Ukrainian Academy of Agrarian Sciences popup.description2 Object of researches: systems of agriculture with different level of fertilizer of soils, microbic preparations, soils, soil microorganisms, biogene elements, cultures of a crop rotation. The purpose of researches is studying of features of course of process of biological fixing of nitrogen in agrocenosis in the conditions of biological agriculture in comparison with traditional system and studying of features of formation of microbic groupings in agrocenosis. Methods of researches - the standard methods of microbiological researches and field experiment methods. Results of researches. In the conditions of Polesye (Chernigov IAIP NAAS of Ukraine) on dernovo-sredne-podsolic to sandy soil in the conditions of field stationary experience fourfields a crop rotation at different systems of fertilizer it is established that use of microbic preparations allows to optimise processes of a mineralization of nitrogen in a root zone of plants of peas and oats (mix), wheat summer, a potato, barley summer, assists the best development nitrogenfixing bacteria, to number reduction denitrifying microorganisms, allows to create active symbiotic and associative system a microorganism-plant and to raise mastering of nitrogen by agricultural crops. Product Description popup.authors Бердніков О.М Тимошенко О.П. Токмакова Любов Миколаївна popup.nrat_date 2020-04-02 Close