节点文献
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
【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.
【Abstract】 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；
【Key words】 secondary timber production forest； formation mechanism； tree species selection；
【Key words】 secondary timber production forest； formation mechanism； tree species selection；
【基金】 云南省林业厅2004(12号文件)资助项目
- 【文献出处】 西南林学院学报 ,Journal of Southwest Forestry College , 编辑部邮箱 ,2005年04期
- 【分类号】S727.1
- 【被引频次】8
- 【下载频次】35