摘要
干旱问题是影响西北地区造林的"瓶颈"因素,如何克服干旱的影响,提高造林成活率,是林业建设中亟待解决的重要课题。在总结多年造林实践经验的基础上,探索出一些适宜本地区气候特点的造林方法,提高了造林成活率。
The problem of drought impact on Northwest forests of the ＂bottleneck＂ factor, how to overcome the effects of drought and improve the survival rate of afforestation, forestry, construction is an important issue to be solved.
关键词
干旱半干旱
造林技术
探索
arid and semi-arid era
to explore the arid
afforestation technology
