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2021, № 3 (45) |
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GENERAL AGRICULTURE, PLANT GROWING
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Ershova A.A. |
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Results of the introduction of representatives of the family Ranunculaceae of the Russian Far East in the MBG RAS |
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The results of long-term introduction of species of the family Ranunculaceae of the Russian Far East in the laboratory of natural flora of MBG are presented. The taxonomic composition, the duration of existence in culture and the stability of the samples in the given agro-climatic conditions are analyzed. The assessment of the feasibility of re-attraction to the collection is given. The analysis showed that for the period 1945-2020 84 species have been tested, which is 47% of the number of species of this family living in nature in the Russian Far East. An analysis of the species composition and resistance showed that one-biennials and perennials with a short life span, which require constant replanting, are unpromising. And also annuals and perennials, which do not reproduce in our conditions. Species that are resistant in our conditions and have lived in the collection for more than 20 years can be recommended for re-cultivation.
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