辽东山区天然次生林经营现状、存在问题及对策

The management status, problems and countermeasures of natural secondary forests in mountainous areas of eastern Liaoning

:文章对辽东山区天然次生林经营现状及在生产中存在的主要问题进行了分析、探讨 ,并就现有的天然次生林中亟待解决的问题提出了几点参考意见 ,即增强资源与环保意识 ;实行森林分类经营 ;利用天然林环境优势 ,发展多种经营 ;停止皆伐 ,栽针保阔 ;采取长轮伐期作业 ,培育大径材 ;

In this paper, the management status and main problems in production of natural secondary forests in mountainous areas of eastern Liaoning were analyzed and probed into .Several ideas for reference, namely, intensifying consciousness of resources and environmental protection, implementing forest classified management, developing diversified economy by using environmental dominance of natural forest, stopping clearcutting and planting coniferous trees and protection broad-leaved trees,resorting to long rotation-age work and growing large-diameter timber,conducting closed forests, were pointed out in the light of problems to be solved urgently of existing natural secondary forests.