封山育林在林业生态建设中的作用及实施

The Function and Implementation of Sealing Off Mountainous Areas for Afforestation in Forestry Ecological Construction

封山育林是林业生态建设中的一项重要举措,通过封山育林可以增加成林面积,涵养封育地区水土,改善大气环境,促进林业经济的可持续发展。文章阐述了封山育林的生态效益和经济效益,介绍了封山育林的原则与基本条件,探讨了封山育林的具体管理和技术措施。

Sealing off mountainous areas for afforestation is an important measure in forestry ecological construction,which can expand forest areas,conserve the soil and water in the closed areas,improve the atmospheric environment,and promote the sustainable development of forestry economy.The article expounds the ecological and economic benefits,introduces the principles and basic conditions,and discusses the specific management and technical measures of this action.