| 沙冬青幼苗截根技术的研究 |
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| 引用本文： | 彭祚登,夏恩龙,翟明普. 沙冬青幼苗截根技术的研究[J]. 林业科技开发, 2009, 23(3) |
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| 作者姓名： | 彭祚登 夏恩龙 翟明普 |
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| 作者单位： | 北京林业大学省部共建森林培育与保护教育部重点实验室,北京,100083 |
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| 基金项目： | "十五"北京市重大科技攻关项目"北京市防沙治沙植物引进及种苗繁育技术研究"，北京林业大学研究生培养基金 |
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| 摘 要： | 沙冬青是我国重要的珍稀濒危树种,苗木移栽后的成活率很低.从截根可行性、截根时间、截根深度等方面,对蒙古沙冬青截根技术进行了试验,得出了不同截根方式、截根时间、截根深度对幼苗成活、地上生长和根系生长的影响,初步解决了沙冬青移栽成活困难的关键技术问题.
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| 关 键 词： | 沙冬青 幼苗 截根 |
A Study on the Technology of Cutting Roots for Youg Ammopiptanthus mongolicus Seedlings |
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| PENG Zuo-deng,XIA En-long,ZHAI Ming-pu. A Study on the Technology of Cutting Roots for Youg Ammopiptanthus mongolicus Seedlings[J]. China Forestry Science and Technology, 2009, 23(3) |
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| Authors: | PENG Zuo-deng XIA En-long ZHAI Ming-pu |
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| Affiliation: | PENG Zuo-deng,XIA En-long,ZHAI Ming-pu Key Laboratory for Silviculture , Conservation of Ministry of Education,Beijing Forestry University,100083 Beijing,China |
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| Abstract: | Ammopiptanthus is a significant rare and endangered tree species in China.Its breeding is very difficult in common ways.The experimentation was conducted in the aspects of feasibility analysis,method,time and depth of cutting roots for young Ammopiptanthus mongolicus seedlings in this article.The results showed that the methods,the time and the depth of cutting roots had a great influence on the rate of survive,the growth of ground and roots and the crucial technology of Ammopiptanthus in planting were foun... |
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| Keywords: | Ammopiptanthus Young seedling Cutting roots |
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