SСIENTIFIC AND METHODOLOGICAL BASIS CONSERVATION AND ENRICHMENT OF ORNAMENTAL DENDROSOZOPHYTES OF THE STEPPE ZONE OF UKRAINE

S. Popovych, A. Dzyba

Abstract


The article focuses on the relevance of the global conservation of rare species of woody plants because of the risk of their extinction. We consider the mechanisms of rare plant conservation ex situ, in situ, in vivo and in vitro. The primary scientific basis of conservation and enrichment of dendrosozoflora of the Steppe zone of Ukraine is an inventory of species composition at different levels of organization. During the inventory, the introduction of plants has a fundamental importance as a method, which is the reason for considering the history of the introduction. Related scientific basis of the introduction is the acclimation of rare plant species. Knowledge of plant diversity and distribution represents another scientific basis of conservation and enrichment of rare species of ornamental woody plants.

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