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林业科学 ›› 2002, Vol. 38 ›› Issue (1): 146-149.doi: 10.11707/j.1001-7488.20020123

• 研究简报 • 上一篇    下一篇

杉木人工林生长率模型的研究

吕勇   

  1. 中南林学院,株洲412006
  • 收稿日期:1999-12-14 修回日期:1900-01-01 出版日期:2002-01-25 发布日期:2002-01-25

STUDY ON THE GROWTH PERCENTAGE MODELS OF INDIVIDUAL TREE IN CHINESE FIR PLANTATION

Lu Yong   

  1. Central south Forestry College Zhuzhou 412006
  • Received:1999-12-14 Revised:1900-01-01 Online:2002-01-25 Published:2002-01-25

关键词: 杉木, 生长率, 竞争生长, 模型

Abstract:

By using the modified method of growth increment, in this article the competitive increment models of individual tree for Chinese fir have been developed, the estimate models of diameter growth percentage for Chinese fir have been obtained in Huitong, Human. On the basis of the relationship between height, volume and diameter, the models of height and volume growth percentage were derived.

Key words: Chinese fir, Growth percentage, Competing growth, Model