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FOREST RESOURCES WANAGEMENT ›› 2012, Vol. 0 ›› Issue (1): 61-65.

• Science and Technology • Previous Articles     Next Articles

The Research on Site Index Table Construction Method for Chinese Fir Plantation

LIU Donglan, ZHOU Ning, ZHENG Xiaoxian   

  1. College of Resources and Environmental Sciences,Beijing Forestry University,Beijing 100083,China
  • Received:2011-11-07 Revised:2011-11-28 Online:2012-02-28 Published:2020-11-27

Abstract: The data collected from 146 plots of China fir plantations and stem analysis of 246 China fir trees were used to construct height growth models.Krof function H=aexp(-b/Ac) was selected for dominant height growth model of China fir in Kaihua Forest Farm.By analyzing the characteristics of dominant height growth,the results were as follows:baseline age was 20 years and the interval of site index class was 2m.Through the formula deformation and deduction,site index table was constructed by using a simple method.The test results show that the site index table precision meets the requirement,and the table was more practical.

Key words: Chinese fir plantation, site index table, dominant height growth model

CLC Number: