摘要
应用5种概率分布律对马尾松人工混交林的直径分布规律进行拟合。结果表明:马尾松人工混交林的胸径分布基本上符合威布尔分布、正态分布和β分布。C、偏度、峭度等特征值符合人工林生长特点。
Five probability models are applied to analyze the taw of diameter distribution in Pinus massoniana＇s artificoal mixed forest. The results show that its diameter distribution accords basically with Weibull distribution. Normal distribution and β distribution. Such eigenvalues as C, skewness, kurtosis are up to the grow characteristics of artificial forests.
出处
《江西林业科技》
2005年第4期6-7,共2页
Jiangxi Forestry Science and Technology
关键词
马尾松
人工林
直径分布
Pinus massoniana
Artificral forest
Diameter distribution
作者简介
王鹏，男，工程师，主要从事森林资源培育和管理工作。
