| 欧洲垂桦引种繁育技术试验 |
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| 引用本文： | 李瑞梅,郁永英,李长海.欧洲垂桦引种繁育技术试验[J].防护林科技,2016(3):49-51. |
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| 作者姓名： | 李瑞梅 郁永英 李长海 |
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| 作者单位： | 黑龙江省森林植物园,黑龙江 哈尔滨,150040 |
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| 摘 要： | 为了丰富东北寒冷地区树种资源,1985年从加拿大引进欧洲垂桦在哈尔滨地区进行栽培及繁殖技术试验,结果表明:欧洲垂桦在哈尔滨地区表现出抗逆性强、易繁殖等特性,在引种地正常开花结果,说明欧洲垂桦在哈尔滨地区引种是成功的。
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| 关 键 词： | 欧洲垂桦 引种栽培 繁殖技术 |
Introduction and Propagation of Betula pendula |
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| Abstract: | In order to enrich the northeast cold area tree species resources,Betula pendula was introduced and cul-tured in 1 985 from Canada.After years of cultivation and breeding research,the results show that B .pendula has strong resistance and easy propagation characteristic,flower and set fruit normally,which successfully introduced in Harbin. |
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| Keywords: | Betula pendula introduction and cultivation propagation techniques |
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