| 漳州市桉树人工林(尾叶桉、巨尾桉、尾巨桉)二元材积表的编制 |
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| 引用本文： | 黄建海.漳州市桉树人工林(尾叶桉、巨尾桉、尾巨桉)二元材积表的编制[J].林业调查规划,2006,31(4):20-24. |
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| 作者姓名： | 黄建海 |
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| 作者单位： | 龙海市林业科技推广中心,福建,龙海,363100 |
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| 基金项目： | 福建省林业厅科研基金资助项目（闽林综（2003）126号）. |
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| 摘 要： | 在福建省漳州市11个林场设置70块样地并实测350株桉树人工林样木的胸径、树高和材积,应用改进单纯形法拟合22个二元材积方程,并筛选最优方程编制桉树人工林二元材积表,结果表明:二元材积的通用模型V=a0(a1 a2d)a3(a4 a5h)a6,拟合效果优于其他方程,其相关系数R2=0.993 8,残差平方和Q=0.003 363,利用该方程编制的桉树二元材积表能满足林业生产上的精度要求。
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| 关 键 词： | 桉树人工林 二元材积表 编制 漳州市 |
| 文章编号： | 1671-3168（2006）04-0020-05 |
| 收稿时间： | 2006-02-21 |
| 修稿时间： | 2006年2月21日 |
A Study on Composing Standard Volume Table of Planted Eucalyptus Forest |
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| HUANG Jian-hai.A Study on Composing Standard Volume Table of Planted Eucalyptus Forest[J].Forest Inventory and Planning,2006,31(4):20-24. |
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| Authors: | HUANG Jian-hai |
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| Abstract: | The field survey on diameter,height,and volume of 350 sample timbers has been done in 70 plots of planted eucalyptus forest from 11 forest farms of Zhanzhou city of Fujian province.22 standard volume equations are adapted to improved simplex model.And the best model is chosen to compose standard volume table of planted eucalyptus forest.The result indicates that the common used model V=a_0(a_1 a_2d)~~(a~3)(a_4 a_5h)~~(a~6),which can meet requirement on the precision of forestry industry,is more applicable than other equations,The relevant index is R~2=0.993 8,Q=0.003 363. |
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| Keywords: | planted eucalyptus forest standard volume equation composing Zhangzhou |
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