| Issue |
BIO Web Conf.
Volume 24, 2020
International Conferences “Plant Diversity: Status, Trends, Conservation Concept” 2020
|
|
|---|---|---|
| Article Number | 00003 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/bioconf/20202400003 | |
| Published online | 21 September 2020 | |
New cultivar of mountain ash (Sorbus) Siberian breeding
1 Central Siberian Botanical Garden SB RAS, 630090, Novosibirsk, Zolotodolinskaya st., 101, Russia
2 Central Botanical Garden of the National Academy of Sciences of Belarus, 220012, Minsk, Surganova st., 2c, Republic of Belarus
* Corresponding author: cryonus@mail.ru
The northern regions of Russia are characterized by a relatively poor composition of the cultural dendroflora, that due to harsh climatic conditions. To create resistant varieties, it is necessary to attract local highly winter-resistant forms and on their basis to obtain hybrids with foreign species with outstanding characteristics of economically useful traits. As a result of hybridization of the breeding form of S. sibirica with a undersized and large-fruited breeding form of S. sambucifolia was obtained the heterosic hybrid ‘Shank’ (F1 S. sambucifolia x S. sibirica) that combining valuable decorative and nutritional qualities, with ultra-fast of fruiting start and highly winter-resistant.
© The Authors, published by EDP Sciences, 2020
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