摘要
对比分析了不同密度３０年生马尾松人工林的林分结构和生长效果的差异。用β分布模型研究林分直径分布规律，并以此为基础，通过分析林分生长过程，以探讨马尾松人工林不同材种的最佳栽培密度和合理的林分结构。
This paper compared and analyzed the differences of stand structures
and growth effects of 30-year-old Pinus massoniana plantations with various densities. It adopted
βdistribution chess type to study thestand diameter distribution law and took it as a basis to
approach the optimal cultivation density and rationalstand structure of different timber assortment
of P·massoniana plantations by means of the analysis of standgrowth course.
出处
《福建林业科技》
1995年第S1期40-43,共4页
Journal of Fujian Forestry Science and Technology
关键词
马尾松
林分密度
生长特征
林分结构
β分布
Pinus
massoniana
stand density
growth feature
stand structure
βdistribution
