Original scientific paper
VASCULAR PLANT SPECIES RELATIONSHIP AND GRASSLAND PRODUCTIVITY IN ARNICA MONTANA HABITATS IN THE LIMESTONE AREA OF GÂRDA DE SUS VILLAGE (APUSENI MOUNTAINS – ROMANIA)
Andrei Stoie
; University of Agricultural Sciences and Veterinary Medicine, Faculty of Agriculture, 3-5, Manastur street, 400372, Cluj-Napoca, Romania
Ioan Rotar
; University of Agricultural Sciences and Veterinary Medicine, Faculty of Agriculture, 3-5, Manastur street, 400372, Cluj-Napoca, Romania
Abstract
The Apuseni Mountains region (Romania) holds one of the most important romanian grassland areas with the medicinal species protected over Europe – Arnica montana. Following several studies on vegetation growing in the limestone region of Gârda de Sus village, one can conclude that there are some correlations between the species present in the Arnica montana habitats and also between those and the grasslands productivity. The coverage degree
of every species was quantified by metric frame method. Arnica montana shows a weak positive correlation with the strong oligotrophic species within the studied grasslands. The habitats productivity show variable correlations with the vascular plants within the Arnica montana habitats. The Arnica montana presents no preferences for the productivity level of the grasslands where it grows, but only within a very restricted range of low productivity that characterize this grasslands.
Keywords
mountain grasslands; Arnica montana; medicinal plant; productivity; Transylvania
Hrčak ID:
52336
URI
Publication date:
19.2.2010.
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