Morphological variability of oregano (Orig'anum vulg'are L.) rhizomes and variety of ways of space development as a component of steady state type of community

Автор: Dubrovnaya Svetlana, Savelyeva Ekaterina, Mavlyudova Lyaylya

Журнал: Известия Самарского научного центра Российской академии наук @izvestiya-ssc

Рубрика: Биологические ресурсы: флора

Статья в выпуске: 5-1 т.17, 2015 года.

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In the conditions of forest glades at marjoram ordinary it was noted formation of rhizomes with various length of interstices. It promoted formation of compact sites of clone (the centers of growth) and diffusion sites of clone (communication rhizomes). The maximum formation of sprouts is noted in the centers of growth which connect with each other by means of communication rhizomes. Ontogenetic development of the elevated sprouts which arose on various functional sites of rhizomes didn't differ. The partial sprouts determining growth of the main and side axes had a middle-aged ontogenetic state. The escapes formed on old sites of rhizomes corresponded to individuals of the pregenerative period. Withdrawal of generative sprouts in compact sites of a clone doesn't conduct to essential deterioration of coenopopulation state. Collecting generative sprouts on communication sites of rhizomes conducts to decrease in a sprout formation that as a result complicates branching therefore collecting elevated sprouts needs to be made in places of compact arrangement of the blossoming sprouts, with an interval of times in two years, leaving part of sprouts for formation of seeds.

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Origánum vulgáre, herbs, resource-saving technologies

Короткий адрес: https://sciup.org/148203997

IDR: 148203997

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