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Information × Registration Number 0221U100381, 0116U002071 , R & D reports Title To work out the receptions of optimization of biological processes in the agrocoenosiss of corn popup.stage_title Head Tokmakova Liubov M., Кандидат сільськогосподарських наук Registration Date 05-01-2021 Organization Institute of Agricultural Microbiology and Agro-industrial Manufacture of National Academy of Agrarian Sciences popup.description2 The object of research - bacteria Paenibacillus polymyxa KВ, microbiological process of phosphorus transformation in the root zone of plants, soil microorganisms, microbiological process of transformation of plant residues, leached chernozem, corn, winter wheat, buckwheat, soybeans, lupines. The purpose of the study is to develop methods for optimizing biological processes in corn agrocenoses. Research methods - microbiological, biochemical, agrochemical and field research methods. For the first time a method of spraying corn plants during the growing season with Polymyxobacterin - a plant growth stimulator. It is established that when growing corn, the application of the developed agricultural method causes an increase in phosphate mobility in the root zone. The grain yield increases by 2.4 t/ha (28.6%), the protein content in the grain increases from 8.7% (in control) to 10.1%, and starch from 59.8% (in control) up to 68.7%, increases the removal of phosphorus with a yield from 70.4 kg/ha to 104.3 kg/ha. Active strains of cellulose-destroying bacteria that produce enzymes of the cellulosolytic complex. The antifungal activity of bacteria against phytopathogenic micromycetes has been established. The microbiological processes that take place during the mineralization of plant residues on leached chernozem in the field of field experiments in the cultivation of corn in short-rotation crop rotation (corn for grain-buckwheat-soybeans) and winter wheat in short-rotation crop rotation (winter wheat–buckwheat–lupine) have been studied. It is established that during the vegetation period in the root zone of buckwheat plants and in the root zone of lupine and soybean plants the number of cellulosolytic microorganisms increases, enzymatic activity is activated: cellulase, peroxidase and polyphenol oxidase, which indicates the strengthening of the substance introduction of plant residues. Developed microbial preparation Microbacterin - a biodestructor of plant residues. Product Description popup.authors Kovpak Polina V Larchenko Iryna V Trepach Alla O Shevchenko Lyubov A popup.nrat_date 2021-01-05 Close