菌包木材材积消耗估算  

Estimation of Wood Chip Volume in Fungi Bags

作　　者：张忠旭 邱坚[2] 李世民 李有贵 何海珊[2] Zhang Zhongxu;Qiu Jian;Li Shimin;Li Yougui;He Haishan(Technology Division,Yunnan Forest Public Security,Kunming Yunnan 650224,China;College of Materials Science and Engineering,Southwest Forestry Lniversity,Kunming Yunnan 650224,China)

机构地区：[1]云南省森林公安技术处,云南昆明650224 [2]西南林业大学材料科学工程学院,云南昆明650224

出　　处：《西南林业大学学报（自然科学）》2018年第5期217-220,共4页Journal of Southwest Forestry University：Natural Sciences

基　　金：国家自然科学基金项目(31270601)资助

摘　　要：在云南省西南地区,天然林硬阔叶材因制作食用菌菌包被砍伐,但因无法计算材积而不能依法追责。云南省森林公安局与西南林业大学进行合作研究,建立了估算菌包消耗的木屑材积的方法,分别从云南省西南地区3家公司抽取了4批共计52包木屑菌包样品,最终基于木材平均基本密度和木材含水率建立了材积计算方法,制作了适用于云南西南地区菌包木屑消耗的木材材积快速对照表。Hardwoods from natural forests were felled in southwest of Yunnan to produce fungi bags for the production of mushrooms,but it was also unable to trace legal responsibility because lack of wood volume.The Southwest Forestry University in collaboration with Yunnan Forest Protection Bureau developed a method to estimate consumption of wood chips used for mushroom production.Four batches of fungi bags with a total of 52 fungi bags were sampled from 3 companies in southwest of Yunnan Province.A method was developed based on the average basic wood density and moisture content to calculate wood volume.A table also was produced to quickly estimate wood volume for mushroom production in southwest of Yunnan Province.

关 键 词：菌包 木屑 材积 基本密度 木材含水率 

分 类 号：S758[农业科学—森林经理学]