| 特呈岛白骨壤古树群的调查分析 |
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| 引用本文： | 高秀梅,韩维栋.特呈岛白骨壤古树群的调查分析[J].防护林科技,2008(1):6-8,42. |
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| 作者姓名： | 高秀梅 韩维栋 |
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| 作者单位： | 广东海洋大学农学院,广东,湛江,524088 |
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| 基金项目： | 广东省湛江市科技招标项目(2004-3-1) |
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| 摘 要： | 特呈岛白骨壤古树群是我国极其珍贵的红树林资源，该古树群有510株古树，依据古树植株生长势可分为4级：Ⅰ级树势良好株46．47％、Ⅱ级树势正常株37．45％、Ⅲ级树势衰弱株13．92％、Ⅳ级垂死株2．16％。建议加强该古树群的保护复壮管理。
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| 关 键 词： | 古树群 白骨壤 保护 特呈岛 |
| 文章编号： | 1005-5215（2008）01-0006-03 |
| 收稿时间： | 2007-08-27 |
| 修稿时间： | 2007年8月27日 |
Investigaion on Ancient Tree Population of Avicennia marina in Techeng Isle |
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| GAO Xiu-mei,HAN Wei-dong.Investigaion on Ancient Tree Population of Avicennia marina in Techeng Isle[J].Protection Forest Science and Technology,2008(1):6-8,42. |
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| Authors: | GAO Xiu-mei HAN Wei-dong |
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| Institution: | ( Agricultural Coll. ,Guangdung Ocean Univ. , Zhanjiang 524088, Guungdong, China) |
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| Abstract: | The ancient tree population of Avicinnia marina in Techeng Isle is one of the most precious mangrove resource in China,which consists of 510 plants divided into 4 grades as follow: 46.47% in grade Ⅰ as sound plants,37.45% in grade Ⅱ as normal plants,13.92% in grade Ⅲ as weak plants and 2.16% in grade IV as dying plants.The conservation measures for the ancient trees are proposed. |
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| Keywords: | ancient tree population Avicennia marina conservation Techeng Isle |
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