Open AccessPlant species biodiversity in forest nursery ground vegetation and their phytocoenotic activity
Author(s) -
I.S. I.S. Konovalova,
N.A. Babich,
D.Yu. Konovalov
Publication year - 2022
Publication title -
lesnoj vestnik
Language(s) - English
Resource type - Journals
ISSN - 2542-1468
DOI - 10.18698/2542-1468-2022-2-5-13
Subject(s) - vegetation (pathology) , biodiversity , weed , perennial plant , flora (microbiology) , biology , species diversity , plant community , ecology , geography , agroforestry , ecological succession , medicine , genetics , pathology , bacteria
The study results of the morphological structure and ground vegetation phytocoenotic activity in forest nurseries in the Arkhangelsk region have been presented. About 44 % of forest nursery plant species are highly active (12 %)species, active species (32 %), the share of medium activity species makes up 23 % in accordance with the classification of phytocoenotic activity. The largest biogroup of the flora is formed by perennial plants. They are represented by both vegetative mobile species and vegetative small and immobile plants. The results of the analysis reflect the diversity of bioecological adaptations of weed plants to the conditions of meadow communities, and are of particular practical importance, since it allows increasing the efficiency of the weed plants control system.