ВПЛИВ СИНТЕТИЧНОГО ПОЛІСАХАРИДУ НА ЕФЕКТИВНІСТЬ СИМБІОЗУ ТА АКТИВНІСТЬ ПЕРОКСИДАЗИ Й КАТАЛАЗИ У РОСЛИН ГОРОХУ І СОЇ

• Main Authors: Кругова , О.Д., Мандровська , Н.М., Коць , С.Я.
• Format: Article
• Language: Ukrainian
• Published: Institute of Agrocultural Microbiology and Agro-industrial Manufacture of NAAS of Ukraine 2007
• Subjects: symbiosis; nodule bacterium; pea; soya beans; synth¬etic polysaccharide; peroxidase; catalase; симбіоз; бульбочкові бактерії; горох; соя; син¬тетичний полісахариД; пероксиДаза; каталаза
• Online Access: https://smic.in.ua/index.php/journal/article/view/433

The influence of synthetic polysaccharide MOD-19 on the effic¬iency of nitrogen fixation ofpea and soya plants as well as on ferment activity of the antioxidative defense system - peroxidase and catalase was investigated. It has been shown that the metabolic process intensifying is ob¬served in pea and soya plants grown from the seeds, wich had been tilled before sowing by nodule bacterium (pea - Rhizobium leguminosarum bv. viciae 263b and soya beans - Bradyrhizobium japonicum 634b) and by nonspecific for these bean cultures polysaccharide MOD-19. This has been proved by morphological and functional haracteristics of these systems, the increasing of plant biomass and nodules quantiity on the roots. The active functioning period of nodules is elongating at the expense of secondary nodules formation on the side roots and their nitrogen activity increased. Rising of the oxidative ferment activity level for peroxydase and catalase was found in these plants.