东北云杉育苗栽培技术与病虫害防治研究

Study on Seedling Cultivation Techniques and Disease and Pest Control of Northeast Spruce

目前,我国东北地区云杉树的育苗栽培管理工作已经逐渐朝着规模化和成熟化的方向发展,但在育苗栽培和病虫害防治方面依然面临较多难题。基于此,结合云杉的生长习性、特征、价值等方面的基本内容,深入分析东北云杉育苗栽培技术的关键要点,深入探讨东北云杉病虫害的种类、危害程度、防治思路,并结合实际例证分析,探寻确保东北云杉健康发育成长的有效路径,进而为推动我国东北地区林业高质量发展提供参考。

At present,the management of spruce seedling cultivation in Northeast China had gradually developed towards scale and maturity,but there were still many difficulties in seedling cultivation and pest control.Based on this,combined with the basic content of growth habits,characteristics,values,and other aspects of spruce,in-depth analysis was conducted on the key points of seedling cultivation techniques for spruce in Northeast China,and in-depth discussion was conducted on the types,harm levels,and control ideas of diseases and insect pests of spruce in Northeast China.Combined with actual example analysis,the effective path to ensure the healthy development and growth of spruce in Northeast China was explored,thereby providing reference for promoting the high-quality development of forestry in Northeast China.