Open AccessCriteria for using natural material of tree species for the introduction in the dry conditions of Khakasia
Author(s) -
Gali. Gordeeva
Publication year - 2020
Publication title -
problemy botaniki ûžnoj sibiri i mongolii
Language(s) - English
Resource type - Journals
eISSN - 2686-9268
pISSN - 2313-3929
DOI - 10.14258/pbssm.2020053
Subject(s) - hardiness (plants) , resistance (ecology) , biology , genus , precipitation , selection (genetic algorithm) , drought resistance , geography , botany , ecology , cultivar , meteorology , computer science , artificial intelligence
Criteria for using natural material of tree species were selected for the introduction in the dry conditionsof Khakasia by taking species of the genus Sorbus L. as an example. According to the analysis of long-term data ofthe growth and development rhythm of plants, winter hardiness and drought-resistance scoring, main criteria for thepreliminary selection in the arboretum of Khakassiahave been revealed: species native ranges, species winter-hardiness,length of growing period and annual precipitation.