Морфологічна інтегрованість вегетативних пагонів тонконога вузьколистого (poa angustifolia)
Morphological integrity of vegetative sprouts of june grass (Poa angustifolia)

Summary/Abstract: The possibility of use of the correlative pleiad method for vitality determination of polycentric biomorph of perennial cereals population has been shown. The increase of pleiad integrated index with each year indicated the progressive development of Poa angustifolia L. population and coinceded with invasion period of its vital functions. Value of this criterion ≥ 0.5 corresponded to a “normal” state of population. Its decrease testified the beginning of destructive processes.

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