| 形率法测算单株立木材积公式选用 |
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| 引用本文： | 曾意纯,潘锦祥.形率法测算单株立木材积公式选用[J].湖南环境生物职业技术学院学报,2002,8(3):170-171. |
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| 作者姓名： | 曾意纯 潘锦祥 |
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| 作者单位： | 湖南环境生物职业技术学院环境科学系,湖南,衡阳,421005 |
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| 摘 要： | 单株立木求积,是林业科研和生产的重要内容.本文通过对临武县杉木人工林分590株标准木进行测算研究,发现不同的立木求积式其求积精度有明显差异,由此优选出精度高简便实用的测算公式.
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| 关 键 词： | 单株立木求积 形率法 公式选用 |
| 文章编号： | 1671-6361(2002)03-0170-02 |
| 修稿时间： | 2002年7月8日 |
Selection calculation formula of volume a tree On making use of form-quotient method |
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| ZENG Yi-chun,PAN Jin-xiang.Selection calculation formula of volume a tree On making use of form-quotient method[J].JOurnal of Hunan Environment Biological Polytechnic,2002,8(3):170-171. |
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| Authors: | ZENG Yi-chun PAN Jin-xiang |
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| Abstract: | By calculating volume, the important contents of the scientifically research and produce in forest of 590 standard-tree of artificial forest of Cunningham lanceolata in LingWu county, the writer of paper discovery that there is the obvious difference in precision of the different calculation formula of volume, and selects the formula of simple, practical and high accuracy |
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| Keywords: | calculation volume a tree method of form-quotient selection calculation formula |
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