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ХАРАКТЕРИСТИКА КОМПОНЕНТОВ ПРОДУКТИВНОСТИ КЛЮКВЫ БОЛОТНОЙ В БОЛОТНЫХ СООБЩЕСТВАХ СРЕДНЕЙ ТАЙГИ

ХАРАКТЕРИСТИКА КОМПОНЕНТОВ ПРОДУКТИВНОСТИ КЛЮКВЫ БОЛОТНОЙ В БОЛОТНЫХ СООБЩЕСТВАХ СРЕДНЕЙ ТАЙГИ

Abstract

Представлены сведения по морфологическим, биологическим показателям продуктивности, фитоценотической приуроченности Oxycoccus palustris Pers. в естественных популяциях среднетаежной подзоны Кировской области. Выявлена высокая степень изменчивости составляющих урожая как внутри рассматриваемых ценопопуляций, так и между исследуемыми ценопопуляциями. Все ценопопуляции O. рalustris характеризуются низким значением коэффициента генеративности (не превышает 30%), плодоцветения (не превышает 50%). При изучении биологических показателей продуктивности естественных популяций O. palustris было установлено, что наиболее высокие продукционные параметры отличают особи исследуемого вида, произрастающие в условиях мезотрофного пушицево-сфагнового болота.

Data on morphological and biological parameters of productivity, coenotic association of Oxycoccus palustris Pers. in natural populations of middle taiga subzone of Kirov region, are presented. High level of variability of yielding components both within the studied populations and between them, is revealed. All coenopopulations of O. рalustris are characterised by low generativity (less than 30%) and pollen-ovule coefficients (less than 50%). During the investigation of biological productivity factors in natural populations of O. palustris we have defined that individuals in mesotrophic cotton-grass sphagnum swamps present the highest productivity indices.

Keywords

OXYCOCCUS PALUSTRIS PERS,УРОЖАЙНОСТЬ,БОЛОТНЫЕ СООБЩЕСТВА,ФИТОЦЕНОТИЧЕСКАЯ ПРИУРОЧЕННОСТЬ,СРЕДНЯЯ ТАЙГА,YIELD,SWAMP COMMUNITIES,PHYTOCOENOTIC ASSOCIATION,MIDDLE TAIGA

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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