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VITALITYANDAGE STRUCTURE OF ARUNDINACEOUS FOXTAIL (ALOPECURUS ARUNDINACEUS (POIR.)) COENOPOPULATIONS IN THE LENA-VILUY INTERFLUVE CONDITIONS

Published in Bulletin of KSAU · Pages 163–169 · Rubric: SEL'SKOHOZYaYSTVENNYE NAUKI AGRONOMIYa
Received: 21.06.2015 Accepted: 23.06.2015 Published: 25.06.2015 Language of publication: RUS
For the first time the vitality composition and the age structure of the arundinaceous foxtail (Alopecurus arundinaceus) соеnopopulationsin the natural conditions of the Lena-Viluy interfluve are studied.3 types of vitalityare revealed: flourishing, equilibriumand depressive. The age spectrum is normal, non-complete, mostly left-handed, dominated by youngpre-generativespecies.
vitality, Q criterion of vitality, vitality index IVC, age structure, Lena-Viluy interfluve