Application of Theoretical Growth Functions for Mongolian Oak(Qurcus Mongolica)  

作　　者：李长胜 孙剑峰 吴振海 FrancoisHoullier 

机构地区：[1]EcoleNationaleDuGenenieRural.des.EauxetdesForets

出　　处：《Journal of Forestry Research》1997年第4期195-200,共6页林业研究（英文版）

摘　　要：Four alternative functions are used for lilting tree height and diameter growth models for mongolian oak(Quercus mongolica Fisch et Turcz)The data set includes 1250 random trees and 755 dominant trees coming from 510lemporary plots The resultsshow that the Richads function is the best model for predicting height diameter at breast height(DBH) and dominant height from age The average growth curveof domnant height is used as a guide curve for the construction of a site index table which is partially validated using an independent data set The Mischerlic function is the bestmodel for estimating height and dominam height from DBHFour alternative functions are used for lilting tree height and diameter growth models for mongolian oak(Quercus mongolica Fisch et Turcz)The data set includes 1250 random trees and 755 dominant trees coming from 510lemporary plots The resultsshow that the Richads function is the best model for predicting height diameter at breast height(DBH) and dominant height from age The average growth curveof domnant height is used as a guide curve for the construction of a site index table which is partially validated using an independent data set The Mischerlic function is the bestmodel for estimating height and dominam height from DBH

关 键 词：Growth functions Richards function Site index Mongolian oak Quercus mognlica) 

分 类 号：S794[农业科学—林木遗传育种]