一、前言毛竹主产我国,毛竹竹材是我国最主要的用材竹材。毛竹竹材的计量在历史上曾采用过多种方法,这些方法主要可以归纳为三类,即株数计量、重量计量和重量与株数结合计量等,一般说来,这些方法都比较粗放或繁琐。一九六○年开始在全国的毛竹竹材收购中统一采用按眉围(竹材离地五市尺高或伐竹从基部向梢部五市尺处的围径)以“支”或“根”计量,眉围大小 First, the foreword Main production of China’s bamboo, bamboo is China’s most important wood timber. Bamboo bamboo measurement has historically used a variety of methods, these methods can be summarized into three categories, namely, the number of strains, weight measurement and weight combined with the number of strains, etc., in general, these methods are more extensive or cumbersome. Beginning in 1960, the Company adopted “sticking” or “rooting” in the acquisition of the bamboo stock in the country by using “Meisui” (the diameter of the bamboo from the five cities or the diameter of the bamboo from the base to the five feet of the tip) Metrology, brow size