低效林改造研究综述  

Review of Low-efficiency Forests Transformation Research

作　　者：马红英 李志刚 尹忠 张毅 MA Hong-ying;LI Zhi-gang;YIN Zhong;ZHANC Yi(Yanjiang District Natural Resources and Planning Bureau,Ziyang 641300,China;Sichuan Forestry and Grassland Survey and Planning Institute,Chengdu 610081,China;.3.Sichuan Forestry Exploration and Design Co.,Ltd.,Chengdu 610081,China)

机构地区：[1]雁江区自然资源和规划局,四川资阳641300 [2]四川省林业和草原调查规划院,四川成都610081 [3]四川省林业勘察设计研究院有限公司,四川成都610081

出　　处：《四川林勘设计》2022年第2期65-69,89,共6页Sichuan Forestry Exploration and Design

摘　　要：大面积的低效林严重影响着林业的高质量可持续发展。文章介绍了低效林的概念、划分类型,总结了低效林形成的自然和人为因素,分析了低效林的主要评判标准,讨论了补植补播、调整改造、封育改造、效应带改造等主要的低效林改造方法,针对当前低效林改造过程存在的主要问题提出了对策建议。The large areas of low-function forest seriously affect the high-quality and sustainable development of forestry.The concept and classification types of low-function forest were introduced in this paper.The natural and human factors of the formation of low-function forest were summarized,the main evaluation criteria of low-function forest was analyzed.The main transformation methods of low-function forest such as supplementary planting and seeding,adjustment and transformation,enclosure transformation and effect zone transformation were discussed,and the countermeasures and suggestions for the main problems existing in the current transformation process of low-function forest were put forward.

关 键 词：低效林 低效防护林 低质低产林 林分改造 

分 类 号：G63[文化科学—教育学]