| 木麻黄防护林不同造林密度综合评价研究 |
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| 引用本文： | 林武星,叶功富,徐俊森,谭芳林,朱炜.木麻黄防护林不同造林密度综合评价研究[J].防护林科技,2004(3):1-3. |
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| 作者姓名： | 林武星 叶功富 徐俊森 谭芳林 朱炜 |
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| 作者单位： | 福建省林业科学研究院,福建,福州,350012 |
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| 基金项目： | 国家"十五"攻关项目(2002BA516A16-15) |
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| 摘 要： | 以不同造林密度木麻黄防护林的抗风性及速生丰产特性为调查基础,运用多目标决策方法,对木麻黄防护林造林密度进行评价研究,结果表明:在木麻黄7种造林密度林分中,初植密度2500株/hm2的林分抗风能力和丰产性能最强,初植密度1667株/hm2的林分最速生,抗风能力和丰产性第二。综合评价指标以造林密度1667株/hm2的林分为最高,2500株/hm2的林分第二,建议滨海沙地木麻黄造林密度控制在1667～2500株/hm2。
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| 关 键 词： | 木麻黄 造林密度 多目标决策 |
| 文章编号： | 1005-5215(2004)03-0001-03 |
| 修稿时间： | 2004年2月16日 |
STUDY ON COMPREHENSIVE EVALUATION OF DIFFERENT PLANTING DENSITIES OF CASUARINA EQUISETIFOLIA PROTECTION FOREST |
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| LIN Wu-xing,YE Gong-fu,XU Jun-sen,TAN Fang-lin,ZHU Wei.STUDY ON COMPREHENSIVE EVALUATION OF DIFFERENT PLANTING DENSITIES OF CASUARINA EQUISETIFOLIA PROTECTION FOREST[J].Protection Forest Science and Technology,2004(3):1-3. |
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| Authors: | LIN Wu-xing YE Gong-fu XU Jun-sen TAN Fang-lin ZHU Wei |
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| Abstract: | Based on the investigation on wind-resistance,fast-growing and high-yield characters of different planting densities of casuarina equisetifolia protection forest was evaluated by means of polygonal decision.The results showed that among seven different planting densities of casuarina equisetifolia,the wind-resistance and high-yield characters were strongest in the stand with 2 500 plants/hm~2 while the stand with 1 667 plants/hm~2 grew fastest and its wind-resistance second.The comprehensive evaluation index of the stand with 1 667 plants/hm~2 was highest and that of the stand with 2 500 plants/hm~2 was second.The suitable planting density of casuarina equisetifolia in sandy soil should be from 1 667 plants/hm~2 to 2 500 plants/hm~2 |
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| Keywords: | casuarina equisetifolia planting density polygonal decision |
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