摘要
吉林省梨树县是我国"三北"防护林建设重点县,防护林建设对该县自然和社会经济发展具有重要意义。通过分析梨树县防护林建设中存在的问题,阐述了退化防护林现状及退化原因,进而提出了退化防护林改造必要性及建议。
Outlines the lishu county natural and social economic conditions,By analyzing the problems existing in the pro-tection forest construction,Elaborated the degradation situation shelter forest and degradation reasons,Degradation shelter forest reform necessity and Suggestions are put forward.
出处
《林业勘查设计》
2016年第4期35-36,共2页
Forest Investigation Design
关键词
梨树县
防护林
退化防护林
改造
Lishu county
Shelter forest
The degradation of shelter forest
transform
