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《Journal of Fujian College of Forestry》 2002-01
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Study on Taper Equation and Merchantable Volume Table of Crytomeria fortunei Plantation

HUANG Liang zeng 1,WANG Su ping 2,JIANG Xi dian 2 (1 Forestry Bureau in Ningde Prefesture,Ningde 355200,China; 2 Forestry College of Fujian Agriculture and Foresrty University,Nanping 353001,China)  
Utilizing Demaerschlk taper equation ameliorated,the change regularity for step form of crytomeria fortunei plantation has been described,and taper equation of the variable parameter based on the auxiliary variable of ratio of height and diameter has been built by analyzing the change regularity of step in its taper equation Further more,the merchant volume table of two way log type,the merchant volume table of one way log type,the merchant volume table of ground diameter and the merchant volume table of stand log type have been developed
【Fund】: 福建省自然科学基金资助项目 (B0 0 10 0 19)
【CateGory Index】: S758.6
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