| 河南省杨树材种出材率表的研编 |
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| 引用本文： | 夏丰昌.河南省杨树材种出材率表的研编[J].中南林业调查规划,2006,25(1):10-12. |
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| 作者姓名： | 夏丰昌 |
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| 作者单位： | 河南省林业调查规划院,郑州,450045 |
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| 摘 要： | 用削度方程和单株带皮—去皮胸径的转换关系式两个模型对河南省杨树进行计算机理论造材．经精度检验，满足要求，方法可行，依此编制了河南省杨树材种出材率表。
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| 关 键 词： | 削度方程 材种出材率 杨树 |
| 文章编号： | 1003-6075（2006）01-0010-03 |
| 收稿时间： | 2005-10-14 |
| 修稿时间： | 2005-11-10 |
Construction of merchantable volume tables of poplar in Henan Province |
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| XIA Feng-chang.Construction of merchantable volume tables of poplar in Henan Province[J].Central South Forest Inventory and Planning,2006,25(1):10-12. |
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| Authors: | XIA Feng-chang |
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| Institution: | Henan Provincial Institute of Forest Inventory and Planning,Zhengzhou 450045 ,China |
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| Abstract: | The poplar in Henan Province is bucked theoretically with the taper equation and the converted equation between DBH outside bark and DBH inside bark.Tests of adaptabilityare made,and the results satisfy the request, so the method can be applied.Accordingly, merchantable volume tables are constructed. |
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| Keywords: | taper equation merchantable volume Poplar |
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