摘要
珍贵用材树种资源是我国重要的战略资源。文章探讨了珍贵用材树种的定义，及开展珍贵用材树种资源培育工作的意义和面临的问题，并提出了相应的政策措施和技术路线。加快珍贵树种的培育除采取集约经营、定向改培、适当加大初植密度、加强抚育管理等技术措施外，要考虑与现有的林业重点工程相结合，与林下种养殖业相结合，城市绿化相结合。
The precious timber trees resources are our country important strategic resources. This paper has discussed the definition of precious timber trees, and the problems,significance,development of precious timber trees cultivation work.The paper has also proposed the corresponding policy measure and the technical route.The cultivation has to combine with current key forestry projects, stockbreeding under trees and urban greening, in addition to intensive management, proper intensity of planting and cultivative management.
出处
《绿色中国（理论版）》
CSSCI
北大核心
2005年第08M期24-28,共5页
Green China
