Казанский (Приволжский) федеральный университет, КФУ
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ФЕДЕРАЛЬНЫЙ УНИВЕРСИТЕТ
 
DIVERSITY OF LIFE FORMS HYPERICUMPERFORATUM AS AN ESSENTIAL COMPONENT OF THE SPECIES STABILITY IN STEPPE MEADOWS OF FOREST-STEPPE ZONE
Форма представленияСтатьи в зарубежных журналах и сборниках
Год публикации2015
Языканглийский
  • Дубровная Светлана Алексеевна, автор
  • Хуснетдинова Ландыш Завдетовна, автор
  • Библиографическое описание на языке оригинала Dubrovnaya S.A. Diversity of Life Forms Hypericum Perforatum as an Essential Component of the Species Stability in Steppe Meadows of Forest-Steppe Zone / S.A. Dubrovnaya, L.Z. Husnetdinova // Research Journal of Pharmaceutical, Biological and Chemical Sciences. – 2015. – № 6(4). – Р. 2135-2141.
    Аннотация We investigated the coenopopulations of Hypericumperforatum on the meadows of steppe zones with different types of moistening. The sustainable existence the species coenopopulations was determined by the variation of vegetative propagation methods, performed by creeping-rooted or long rooted shoots. Almost all meadows were represented by plants, forming creeping-rooted or long rooted shoots and the plants, forming both types of shoots at the same time. The share of such plants was a little over 4.9 %%. In disturbed habitats and steppefied meadow was the proportion of plants that developed creeping-rooted shoots was high (over 70%). Within the flood meadow conditions the share of plants, forming creeping-rooted shoots reduced to 12%, with the dominance of long rooted plants.In the forest-steppe zone the disturbed habitats for hypericum is characterized by the combination of competition and ruderal strategy of behavior. It was manifested in rapid development of individuals at the early s
    Ключевые слова Hypericum perforatum, life form, behavior strategy
    Название журнала Research Journal of Pharmaceutical, Biological and Chemical Sciences
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