摘要
通过对枫桦和红松4种混交造林模式的调查分析,对比筛选出枫桦与红松混交造林的最佳模式为:枫桦红松行间混交。解决枫桦单纯造林成活率低、保存率低的问题,从而为实现扩大枫桦人工林的栽培提供技术支撑。
Through the investigation and analysis of four mixed plantation models of Betula costata and Pinus koraiensis,this paper contrasts and screens the best pattern of mixed plantation of birch and Pinus koraiensis:to solve the problem of low survival rate and low preservation rate of birch birch,so as to provide technical support for expanding the cultivation of birch workers and forests.
引文