草甘膦,又名镇草宁,是一种高效低毒的广谱性除草剂。1983年夏,我场65亩油桐、乌桕、油茶和茶叶地,草荒严重,又值“双抢”季节,劳力紧张,采用草甘膦(同时设试验小区)除草,一个月后检查,林地杂草皆枯,而林木无恙,收到了明显的效果。 Glyphosate, also known as Zhencao Ning, is a broad-spectrum herbicide with high efficiency and low toxicity. In the summer of 1983, with a total area of ​​65 mu of tung oil, black kohlrabi, camellia and tea leaves, the grass was in a serious shortage of grassland and was in a “double-grab” season. The workforce was tense. Weeding with glyphosate The grass is dead, and trees intact, has received significant results.