神木县土石山区针叶树种造林技术研究

摘要

Considering the problem of low survival rate with trees in afforestation in the rocky area of Shenmu, some technical measures were proposed in terms of selection of seedlings, pit improvement and the way of irrigation, which together has made the survival rate increase from less than 60 % upto 91% or 93%.%针对神木县土石山区常绿树种造林成活率低问题，通过对苗木选择、鱼鳞坑改造、改变浇稳根水次序等技术措施，使常绿树种的造林成活率由60％提高到9l％～93％，为大面积栽培常绿树种探索出有效途径。