云南省低产林改造面临的问题及对策措施  

The Problems Confronted with Low Production Forest Improvement and Corresponding Countermeasures

作　　者：杨韩[1] 

机构地区：[1]云南省林业调查规划院,云南昆明650051

出　　处：《林业调查规划》2006年第3期148-152,共5页Forest Inventory and Planning

摘　　要：云南省森林面积大,质量不高,立地条件较好的林地多已绿化成林而限制了林业的进一步发展,因此,实施低产林改造,最大限度地发挥林地生产力已成为云南省林业发展中重要而紧迫的任务。文章阐述了低产林的概念及标准,深入分析了云南省低产林改造工作中面临的问题,并针对不同的问题提出了相应的对策措施。Poor quality of large area of forest in Yunnan province and forestland with better site condition greened into forest have hmited the further forestry development. Therefore implementing low production forest improvement to maximum forestland productivity becomes a significant and urgent task. The paper elaborates the concept and criteria for low production forest, and deeply analyzes the problems confronted with low production forest improvement, but also proposes corresponding countermeasures.

关 键 词：低产林改造 云南 森林面积 立地条件 

分 类 号：S72[农业科学—林木遗传育种]