| 浙江庆元杉木人工林生物量t的研究 |
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| 引用本文： | 周国模,姚建祥,乔卫阳,杨琪红,朱国军,徐文友.浙江庆元杉木人工林生物量t的研究[J].浙江农林大学学报,1996,13(3):235-242. |
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| 作者姓名： | 周国模 姚建祥 乔卫阳 杨琪红 朱国军 徐文友 |
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| 作者单位： | 1.浙江林学院,临安31130;2.浙江省湖州市林科所;3.浙江省开化县林场;4.浙江省武义县林业局;5.浙江省诸暨市林业局 |
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| 摘 要： | 根据100块标准地材料,利用100株平均木解析木,探讨了杉木人工林生物量与胸径(刀)、树高(H)及林木各部分生物量,总生物量与材积(V去皮、V带皮)的回归关系,选出了D、H与各器官生物量之间相关最密切的方程及材积与生物量的最佳估测模型,初步研究了生物量与林龄、地位指数和密度三者之间的相关关系。
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| 关 键 词： | 杉木 人工林 生物量 回归分析 教学摸型 |
| 收稿时间： | 1996-03-05 |
Biomass of Chinese Fir Planted Forest in Qinyuan of Zhejiang |
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| Zhou Guomo,Yao Jianxiang,Qiao Weiyang,Yang Qihong,Zhu Guojun,adnXu Wenyou。.Biomass of Chinese Fir Planted Forest in Qinyuan of Zhejiang[J].Journal of Zhejiang A&F University,1996,13(3):235-242. |
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| Authors: | Zhou Guomo Yao Jianxiang Qiao Weiyang Yang Qihong Zhu Guojun adnXu Wenyou。 |
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| Institution: | 1.Zhejiang Forestry college,Lin’an311300,PRC |
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| Abstract: | One hundred Chinese fir Plots(n=100) were measured in Qinyuan County of Zhejiang Province.One hundred average trees from each of the Plots were analysed.A series of regression equation were developted for (1)total biomass ,(2)stem biomass,(3)shoot biomass,(4)leave biomass and(5)root biomass with(1)DBH(D) and height(H)or(2)volume(V)as independent variables.The correlation coeffieients of biomass to stand age,density and site index were determined.discussion of all retults was presented。 |
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