当前位置: 首页 > 文章 > 出材率表简易编制方法研究——以浙江省开化林场人工林为例 西北林学院学报 2012,27 (1) 155-157
Position: Home > Articles > A Simple Method for Construction of Timber-produced Rate Table ——A Case of Kaihua Forest Farm Journal of Northwest Forestry University 2012,27 (1) 155-157

出材率表简易编制方法研究——以浙江省开化林场人工林为例

作  者:
李婷婷;郑小贤;宁杨翠;周宁
单  位:
北京林业大学省部共建森林培育与保护教育部重点实验室
关键词:
削度方程;出材率表;杉木
摘  要:
利用浙江省开化林场杉木(Cunninghamia lanceolata)人工林的标准地和树干解析数据,建立带/去皮胸径预估模型:D去=-0.152+0.939D,一致性削度方程:d2/D2=1.113-1.435×(h/H)+0.329×(h/H2),编制了出材率表,精度检验结果满足要求。为森林经营单位提供了一种相对简单、实用的出材率表及其编制技术。
译  名:
A Simple Method for Construction of Timber-produced Rate Table ——A Case of Kaihua Forest Farm
作  者:
LI Ting-ting,ZHENG Xiao-xian,NING Yang-cui,ZHOU Ning(The Key Laboratory for Silviculture and Conservation of Ministry of Education,Beijing Forestry University,Beijing 100083,China)
关键词:
taper equation;timber-produced rate table;Cunninghamia lanceolota
摘  要:
The converted equation between DBH outside bark and DBH inside bark:D去=-0.152+0.939D and the taper equation: d2/D2=1.113-1.435×(h/H)+0.329×(h/H)2 were established by using the standard plots and stem analysis data of Cunninghamia lanceolota in Kaihua Forest Farm,Zhejiang Province China.Accordinyly,timber-produced rate tables were constructed.Tests of adaptability were made,and the results were satisfactory the request.The model proveded a relatively simple and practical method to forest management unit for construction of timber-produced rate tables.

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