发布时间:2025-01-29 17:44:43
可以使用内吸性除草剂,如草甘膦,对树木进行注射。也就是在树木上钻孔,然后打吊针或扎上药瓶,里面装除草剂溶液。
最简单的办法是直接砍掉。轻松一些的是将树皮砍掉一圈,高度5~10公分,深达木质部。
法国拿破仑白兰地 vsop napoleon 1982年以前的知道的来介绍一下
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