论文部分内容阅读
苗木的品种、质量好坏,直接影响造林成活率和林木生长快慢。杨树苗木培育的关键是如何培育壮苗。根据柴窝堡林场多年生产实践,采用硬枝扦插繁育苗木,方法简单且成活率高。
Seedling varieties, quality is good or bad, directly affect the survival rate of afforestation and the growth of trees. Poplar seedling cultivation is how to nurture seedlings. According to many years of production practice in Chaiwopu Forest Farm, hardwood cutting propagation seedlings, the method is simple and high survival rate.