吉林省人工杨树削度方程与材种出材率表的研究

摘要

利用采集的633株编、验表样木数据，建立人工杨树削度回归方程，编制了吉林省人工杨树材种出材率表。经检验，出材率表精度较高、适用性强，可供生产经营单位及相关部门应用。%The acquisition of 633 were compiled,sheet - like wood data test and Artificial Poplar taper regression equation was built,the preparation of the Jilin Province artificial poplar wood species outturn rate table. The test showed that the ac-curacy of the material rate is high,the applicability is strong,and can be used for the production and management units and related departments.