近年来,林业育苗中使用的除草剂品种单一,杂草抗性逐年加强,除草效果下降。樟子松等不得不用工除草,使育苗成本大幅度增加,且影响苗木生长。为此,我们引进了美国生产的醚类触杀型除草剂果尔(Goal_(ZE)),亦称氧氟草醚,在小面积多次试验的基础上,开展大面积林业育苗除草,取得了良好的效果。 果尔适用于落叶松、樟子松、红松、云杉 In recent years, the single herbicide used in forestry breeding has weakened resistance year by year, and the herbicidal effect decreases. Pinus sylvestris and other workers have to weeding, so that a substantial increase in the cost of nursery, and affect the growth of nursery stock. For this reason, we have introduced the ether-type herbicide called Goal_ (ZE) produced in the United States, also known as oxyfluorfen. On the basis of multiple experiments on a small area, we conducted large- good effect. Fruit suitable for larch, Pinus sylvestris, pine, spruce