Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Trofimova Irina Grigoryevna

Scholastic degree

Academic rank

Honorary rank

Organization, job position

Botanical Garden of M.R. Ammosov North-Eastern Federal University
   

Web site url

Email

ig.trofimova@s-vfu.ru


Articles count: 1

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EFFECT OF MECHANICAL AND CHEMICAL PREPARATION OF ABIES ON POTATO (SOLАNUM TUBEROSUM L.) MORPHOGENESIS IN COURSE OF MICROPROPAGATION IN VITRO

abstract 1301706046 issue 130 pp. 670 – 679 30.06.2017 ru 711
The article gives the results of the study of an effect of mechanochemical powder of wood green of Abies (MPA) on potato morphogenesis in vitro. The study involved the hormone-free nutrient mediums (MS, ½ B5, ½ LS) for growing microcuttings from preliminary obtained aseptic plants. Plant morphogenesis was observed on the 15th and 30th days. At that, the number of developed shoots, plant height, leaves number, rhizogenesis rates, root number and length were estimated. MPA appeared to have the regulatory effect on morphogenesis of potato microcuttings. Based on mineral composition of the nutrient agar medium for potato microcuttings growing, MPA at 100 mg/l concentration induced root development (½ B5 medium), reduced height of shoots (MS medium), while the number of leaf blades was not affected
.