Study on the Practical Mature Age of Individual Platycladus orientalis

• 作者: Zhaohua DENG
• 来源期刊: 农业生物技术:英文版
• 学科: 工学
• 关键词: Platycladus ORIENTALIS PRACTICAL MATURE age Empirical equation ANALYTIC TREE
• 年，卷（期）: 2020,（1）
• 页码范围: 35-37
• 页数: 3页
• 分类号: TP3

摘要

This study was conducted on the analytic tree and got the fitting empirical equation of tree growth, in which the tree growth rate was used as the variable and time as the independent variable. The arithmetical operation to the function got the mature age of tree growth, and the mature ages of the timer forest, the protection forest and the special-purpose forest of Platycladus orientalis were 71, 111 and 141 a, respectively. In addition, the application as well as the research direction and matters needing attention were proposed.