| 湖北省南方型杨树标准材积表的编制 |
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| 引用本文： | 唐万鹏,漆良华,杨代贵.湖北省南方型杨树标准材积表的编制[J].湖北林业科技,2004(Z1):61-65. |
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| 作者姓名： | 唐万鹏 漆良华 杨代贵 |
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| 作者单位： | 1. 湖北省林业科学研究院,武汉,430079
2. 湖北省荆门市彭场林场,荆门,448269 |
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| 基金项目： | 湖北省林业局项目--"湖北省杨树新品种区域栽培试验研究"的部分研究内容. |
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| 摘 要： | 根据31块标准地每木调查和树干解析资料,分别采用10个材积方程进行回归拟合,通过相关程度与标准差比较,以及回归方程与回归系数的显著性检验,选出了南方型杨树标准材积表的方程模型:V=0.0000383707D~(1.672)H~(1.247),经检验,据此编制的立木二元材积表基本满足精度要求,可以在生产中加以使用。
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| 关 键 词： | 南方型杨树 标准材积表 |
| 修稿时间： | 2003年11月10 |
Compilation of Standard Volume Table for Southern Type of Poplar in Hubei Province |
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| Tang Wanpeng.Compilation of Standard Volume Table for Southern Type of Poplar in Hubei Province[J].Hubei Forestry Science and Technology,2004(Z1):61-65. |
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| Authors: | Tang Wanpeng |
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| Institution: | Tang Wanpeng~((1)) Qi Lianghua~((1)) Yang Daigui~((2))(1.Hubei Academy of Forestry Wuhan 430079; 2. Pengehang Forest Farm in Jingmen City of Hubei Province Jingmen 448269) |
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| Abstract: | Based on the data from completed every—tree investigating and stem growth analysis in 31 standard plots, 10 volume equations were adopted respectively to fit it through regression in this paper. After comparison of correlation degree with standard error, and test in significance for regression equation and coefficient, the equation: V=0. 000 038 370 7D~(1.672)H~(1.247) was selected as the model of standard volume table for southern type of poplar, which is the two—way volume table compiled according to it is basically satisfied an accurate requirement, and so can be popularized in production. |
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| Keywords: | southern type of poplar standard volume table |
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