云南省低产用材林成因及改造途径  

Discussion on the Formation Mechanism and Transformation Measures of Secondary Timber Production Forest in Yunnan

作　　者：张兆国[1] 张德国[1] 邓跃武 牟玉荣 周明 

机构地区：[1]西南林学院资源学院,云南昆明650224 [2]云南省绥江县林业局,云南绥江657700

出　　处：《西南林学院学报》2005年第4期131-134,共4页Journal of Southwest Forestry College

基　　金：云南省林业厅2004(12号文件)资助项目

摘　　要：论述了云南省低产用材林的现状及改造试点情况,取得的成绩和存在的问题,针对现实问题提出了解决的办法.The current status of secondary forests for timber production and the results from the transformation experiments with this sort of secondary forests in Yunnan Province, together with related successful experience and problems were discussed. Some countermeasures to improve the productivity of low yield stands were proposed.

关 键 词：低产用材林 成因 树种选择 云南 

分 类 号：S75[农业科学—森林经理学]