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Information × Registration Number 0218U001938, 0117U003491 , R & D reports Title The adaptive reaction of the legume-rhizobium symbiosis systems of soybean on the action stress factors and physiologically active substances popup.stage_title Head Rubachenco Liliia Ihorivna, Registration Date 26-12-2018 Organization Institute of Plant Physiology and Genetics NASU popup.description2 It was established that the application of complex treatment of soybean seeds 634b strain, lectin and fungicides leads to an increase in the activity of guavaagel peroxidase in the root tubes in the phase of three true leaves and the intensification of ascorbate peroxidase in the flowering phase, indicating the development of a typical peroxidase reaction of plants in response to bacterial invasion. It is shown that in the symbiotic systems of soybeans formed with the participation of rhizobia, lectin and fungicides there is an increase in the activity of the enzymes studied in the roots of the plants against the background of reducing their activity in the leaves during the vegetation, which is related to the ontogenetic alterations of plant metabolism. It is found that in the pure form, exogenous lectin of soybean seeds at a concentration of 100 ?g / ml as a component of the inoculum suspension stimulates the processes of the formation and functioning of soybean-rhizobial systems, however, it can not be used as a protector of toxic effects of fungicides on a symbiotic soybean machine. Since, its complexes with the studied fungicides carry a depressant effect both on the symbiotic device, and not the soybean plants themselves. The obtained data should be taken into account when developing and introducing bacterial preparations for soybean plants, the use of which allows for the production of biologically pure crop products, and to form high yields of high quality environmentally safe food and feed protein without the use of expensive, energy intensive and environmentally hazardous mineral nitrogen fertilizers. The presented researches are unique, have no analogues in Ukraine and comply with international standards of a high level. Product Description popup.authors Дворак Катерина Петрівна Мельник Вікторія Миколаївна popup.nrat_date 2020-04-02 Close