The winter hardiness and resistance against frosts of the species of North America hawthorn (Crataegus L.) in the conditions of the dendrological park Alexandria
The analysis of the winter hardiness of 12 species of North America hawthorn in the different regions of the introduction and in the conditions of the dendrological park Alexandria are given. The winter hardiness and the period of the deep dormancy of this species have been stated. The resistance a...
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| Format: | Article |
| Language: | English |
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NAS of Ukraine, M.M. Gryshko National Botanical Garden
2001-12-01
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| Series: | Інтродукція Рослин |
| Online Access: | https://plantintroduction.org/index.php/pi/article/view/1234 |