| 楠木胸径—材积相关方程初步研究 |
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| 引用本文： | 卢学琴,卢昌泰.楠木胸径—材积相关方程初步研究[J].西南科技大学学报(哲学社会科学版),2001,18(1):14-16. |
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| 作者姓名： | 卢学琴 卢昌泰 |
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| 作者单位： | 西南科技大学!绵阳621000(卢学琴)，四川省林业学校!都江堰611830(卢昌泰) |
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| 摘 要： | 应用样本解析法在四川林校实习林场收集了 95株楠木材料 ,整理出 1412组样本数据。采用一元材积方程研究楠木胸径与材积之间的相关关系 ,结果表明楠木最优胸径—材积相关方程为 :V=0 .0 0 650 790 4 - 0 .0 0 4 0 63916d+0 .0 0 0 859373d2 。在此基础上编制了四川林校实习林场楠木一元立木材积表 ,经检验 ,能在该林场使用 ,为楠木林分蓄积量测定等提供了依据。
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| 关 键 词： | 楠木 一元材积方程 样本解析法 |
| 文章编号： | 1007-7286(2001)01-0014-03 |
| 修稿时间： | 2000年6月5日 |
Preliminary Study on Correlation Equation between Stem Diameter and Wood Volume of Phoebe Nanmu |
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| Lu Xue Qing.Preliminary Study on Correlation Equation between Stem Diameter and Wood Volume of Phoebe Nanmu[J].Journal of Southwest University of Science and Technology,2001,18(1):14-16. |
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| Authors: | Lu Xue Qing |
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| Abstract: | The correlative relation between stem diameter and wood volume of Phoebe nanmu was studied with sample analytic method based on 1412 groups of data from 95 plants of nanmu in the practice forestry farm of Sichuan Forestry School. The best correlation equation was :V=0.006507904- 0.00406391d +0.000859373d 2. The wood volume table of the farm worked out with the equation could be used on the farm. |
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| Keywords: | Phoebe nanmu wood volume equation sample analytic method |
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