| 厚荚相思无性系造林与林业可持续发展 |
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| 引用本文： | 王凌晖,秦武明,杨梅,刘运华,黄寿先,余浩光.厚荚相思无性系造林与林业可持续发展[J].安徽农业科学,2009(2):592-594. |
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| 作者姓名： | 王凌晖 秦武明 杨梅 刘运华 黄寿先 余浩光 |
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| 作者单位： | 广西大学林学院,广西南宁,530005;广西国营高峰林场,广西南宁,530001 |
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| 基金项目： | 国家科技部资助项目(2005EA790032) |
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| 摘 要： | 对厚荚相思良好的经济效益、生态效益与林业可持续发展进行了阐述，分析了厚荚相思无性系造林的生长状况以及经济效益。结果表明，无性系造林的通直率比实生苗造林高；从树高年生长量、材积的年平均生长量和经济效益来看，无性系造林明显优于实生苗，但其年平均胸径生长没有树高生长明显。最后论述了厚荚相思无性系造林在林业可持续发展中的作用，分析厚荚相思无性系造林的若干问题并提出相应的建议。
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| 关 键 词： | 厚荚相思 无性系造林 无性系苗木 可持续发展 |
Clone Forest of Acacia crassicarpa and the Sustainable Development of Forestry |
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| WANG Ling-hui et al.Clone Forest of Acacia crassicarpa and the Sustainable Development of Forestry[J].Journal of Anhui Agricultural Sciences,2009(2):592-594. |
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| Authors: | WANG Ling-hui |
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| Institution: | WANG Ling-hui et al(Forestry College,Guangxi University,Nanning,Guangxi 530005) |
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| Abstract: | This study aimed to summarize the economic and ecological benefits of Acacia crassicarpa and sustainable development of forestry and analyze the growth status and economic benefits of clone forest of Acacia crassicarpa.The results showed that the unbent rate of clone seedlings was higher than seed seedlings.From the perspective of the annual tree height growth,annual average growth of volume and economic benefits,and forestation effect of clone seedlings was obvious super than seed seedlings.However,the ann... |
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| Keywords: | Acacia crassicarpa Clone forest Clone seedlings Sustainable development |
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