id: 23050
Title: Symbiotic nitrogen fixation of soybean-rhizobium complexes and productivity of soybean culture as affected by the retardant chlormequat chloride
Authors: Kuryata V. G., Golunova L. A., Poprotska I. V., Khodanitska O. O.
Keywords: Glycine max (L) Merr., morphogenesis, production process, retardants, symbiotic nitrogen fixation
Date of publication: 2019-12-24 09:34:34
Last changes: 2019-12-24 09:34:34
Year of publication: 2019
Summary: The effect of pre-sowing inoculation of the soybean (Glycine max (L.) Merr.) cultivar ‘Podilska 1’ seeds, with the effectual strain of Bradyrhizobium japonicum 71 t, and the subsequent spraying the plants (within the stage of budding) with the antigibberellic preparation of chlormequat chloride in regard to the soy-rhizobium complex formation, as well as the symbiotic nitrogen fixation activity have been studied within the experiment. The anatomic- morphological and physiological parameters of the source and sink functioning as a system, the peculiarities of the crop formation and its quality affected by inoculation with strain 71 t and the subsequent retardant preparation were tested. As it goes out of the data, the use of the
retardant in addition to inoculation proved to be effectual, for its use caused limitation of the linear growth of the plant, stimulating branching of the stem and resulted in growth of leaves in number, including the overall area of laminae per plant. Chlormequat chloride was a proven cause of more powerful mesostructure formation, previously due to the enhanced
development of chlorenchyme towards growth of pure photosynthesis productivity.
URI: http://repository.vsau.org/repository/getfile.php/23050.pdf
Publication type: Статті у наукових фахових виданнях України (Copernicus та інші)
Publication: Ukrainian Journal of Ecology. - 2019. - № 9 (2). - С. 5-13.
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