广东省主要用材林树种胸径与冠幅相关性研究及应用

Studies on Relationship between Diameter at Breast Height and Crown Width of Yielding Timber Plantationsion in Guangdong Province

以“广东省主要树种二元立木材积模型及相对树高曲线模型研建项目”中的调查数据为基础,对广东省主要用材树种的胸径和冠幅的相关性进行回归分析,并在此基础上编制林分适宜经营密度表,为广东省主要用材林树种的造林设计和经营规划提供参考数据。

The article is based on the project of the two -way tree volume and relative height curve models of main forestation trees in Guangdong province. By analyse the relationship between diameter at breast height and crown width, the suitable management density table were conducted for forestation design and management of yielding timber plantationsin Guangdong province.