Growth and biosynthesis of ecdystroids in Rhaponticum carthamoides (Willd) Iljin under the influence of edafic factors (еng)

[leuzea]

The purpose of this work was studying the role of main edaphic factors (illumination, high and low air temperatures, air humidity and water stress) in regulation of growth processes and biosynthesis of ecdysteroids in Rhaponticum carthamoides. The growth processes in Rhaponticum carthamoides (Willd.) Iljin in the conditions of Arkhangel'skaya oblast' and their link with a biosynthesis ecdysteroids are investigated. The environmental factors limiting growth of propagules (a range of growth responses to light exposure, temperature and humidity), resistance to the low and negative temperatures, and influence of stressful factors on synthesis and accumulation of ecdysteroids in leaves organs are established. Scientific journal article. Timofeev N.P. Growth and biosynthesis of ecdystroids in Rhaponticum carthamoides (Willd) Iljin under the influence of edafic factors (еng) // Agricultural Biology, 2010, 5, p. 98-105. Заголовок автора: Growth and biosynthesis ecdystrone in Leuzea carthamoides Keywords: Rhaponticum carthamoides; leuzea; environmental factors; growth of propagules; stress; biosynthesis ecdysteroids

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