论文部分内容阅读
杨树的用途广,且具有速生、适应性强等特点,对生态效益和经济效益都有很大的作用。现对提高杨树造林成活率的方法进行了研究。
Poplar is widely used, and has the characteristics of fast-growing, adaptable and so on, has a great effect on ecological and economic benefits. Now to improve the survival rate of poplar afforestation methods were studied.