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材积生长率和消耗率是林业经营重要依据。用第三次森林资源连续清查的复位固定样地和样木作为基础材料,按山系、林分树种和龄组将材料分类,按林分和树种计算出生长率和消耗率。
Volume growth rate and consumption rate is an important basis for forest management. With the third resettlement fixed sample and sample wood from the third consecutive forest resource inventory, the materials were classified according to the mountain series, stand tree species and age groups, and the growth rate and consumption rate were calculated according to the stand and tree species.