| 寿竹竹秆的材积特性研究 |
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| 引用本文： | 唐翠彬,甘小洪,温中斌,高勇军,丁红云.寿竹竹秆的材积特性研究[J].世界竹藤通讯,2010,8(6):4-7. |
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| 作者姓名： | 唐翠彬 甘小洪 温中斌 高勇军 丁红云 |
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| 作者单位： | 师范大学生命科学学院;重庆市林业科学研究院竹子研究所; |
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| 基金项目： | 国家"十一五"科技支撑项目，四川省教育厅青年基金项目 |
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| 摘 要： | 对重庆市梁平县16块寿竹样地进行了抽样调查,分析了寿竹的材积与胸径的相关性,探讨了寿竹材积的垂直分布格局和海拔效应。结果表明,寿竹的材积和胸径相关性极显著,其最优模型为V=-0.031+0.007D–0.00002D3;寿竹材积的垂直分布格局表现为随高度的增加而逐渐减小的趋势,其相对累积材积和相对高度的最佳回归模型为V′累=0.022+1.667H′-0.689H′2;海拔高度对寿竹材积的积累有一定的影响,其中900m以上海拔水平不利于寿竹材积的积累。
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| 关 键 词： | 寿竹 材积 胸径 垂直格局 海拔 |
The Characteristic of Timber Volume of Phyllostachys bambusoides f. shouzhu Culm |
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| Tang Cuibin,Gan Xiaohong,Wen Zhongbin,Gao Yongjun,Ding Hongyun.The Characteristic of Timber Volume of Phyllostachys bambusoides f. shouzhu Culm[J].World Bamboo and Rattan,2010,8(6):4-7. |
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| Authors: | Tang Cuibin Gan Xiaohong Wen Zhongbin Gao Yongjun Ding Hongyun |
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| Institution: | Tang Cuibin1,Gan Xiaohong1,Wen Zhongbin2 Gao Yongjun2,Ding Hongyun2 (1 College of Life Science,China West Normal University,Nanchong,Sichuan 637009,China 2 Bamboo Research Institute,Academe of Forestry Science of Chongqing,Liangping,Chongqing 405200,China) |
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| Abstract: | Through surveying the 16 sample spots of bamboo forest in Liangping,the study analyzed the relationship of characteristic of timber volume and DBH of Phyllostachys bambusoides f. shouzhu Yi culm,and the discussed the vertical patterns of timber volume of the effect of altitude on volume. The results showed that the volume and DBH of Ph. bambusoides were most significantly correlated,and the optimum model was V=-0.031+0.007D-0.00002D3. The timber volume vertically decreases with the increase of height,and th... |
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| Keywords: | Phyllostachys bambusoides f shouzhu Yi volume of timber diameter vertical pattern altitude |
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