论文部分内容阅读
塞罕坝林场是河北地区重要的林场,为了了解该地区的育苗成果,掌握苗木数量与质量状况,采取有效的方式对塞罕坝机械林场圃地苗木进行研究,探讨育苗优化措施。
Saihanba Forest Farm is an important forest farm in Hebei Province. In order to know the results of seedling raising in this area and grasp the quantity and quality of seedlings, the author takes an effective way to study nursery stock in Saihanba mechanical forest farm and discusses the optimal measures of nursery.