BIO Web Conf.
Volume 24, 2020International Conferences “Plant Diversity: Status, Trends, Conservation Concept” 2020
|Number of page(s)||5|
|Published online||21 September 2020|
The results of introduction study of old garden roses in different natural and climatic zones
1 The Nikita Botanical Gardens – National Scientific Center of the RAS, 298648 Yalta, Russia
2 M.M.Gryshko National botanical garden NAS of Ukraine, 01014 Kiev, Ukraine
* Corresponding author: email@example.com
The introduction study of old garden roses has been done in the conditions of the forest-steppe zone continental climate ( 69 cultivars) and in xeromorphous edaphoclimatic conditions of the subtropical zone (85 cultivars and varieties). The valuable characters of old garden roses in each zone have been determined. The increasing tendency for flower doubleness and their quantity has been educed in a subtropical zone. The long-term introduction study of 21 cultivars in both zones has been done and as the result of it 14 cultivars have been recommended for a wide use in greening.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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