青海云杉育苗培育及造林技术分析

Analysis of Qinghai Spruce Seedling Cultivation and Afforestation Technology

青海云杉在荒山造林以及植被更新方面一直发挥着非常重要的作用,其也是当前重要的观赏性树种之一,非常适合做园林植物。实生繁殖是青海云杉的主要育苗手段,但其缺陷明显,投入大,耗时长,出苗慢,结实也相对较晚。为了促进青海云杉种植的发展,优化青海云杉的培育以及造林技术成为相关林业工作者的重要工作内容之一。

Qinghai spruce has always played a very important role in afforestation of barren hills and vegetation renewal.It is also one of the important ornamental tree species at present,which is very suitable for garden plants.Seed propagation is the main method of spruce breeding in Qinghai,but it has obvious defects,such as large investment,long time,slow emergence,and relatively late fruiting.In order to promote the development of Qinghai spruce cultivation,optimizing the cultivation of Qinghai spruce and afforestation technology has become one of the important tasks of relevant forestry workers.