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草甘膦(Gyphosate)又叫草甘宁和镇草宁,是一种广谱、内吸、灭生性茎叶处理的有机磷类除草剂,可有效的防除旱田、水田、果园、林带、苗圃、瓜田、休闲地、水库和渠道中,一年生和多年生杂草,尤其对防除农田恶性杂草(如芦苇、田旋花和列当等)有特效。现将我们几年来的使用情况介绍于下。 一、理化性状:草甘膦化学名称为:N—(磷羧甲基)甘氨酸。纯品为白色固体,约在230℃时熔化分解,25℃时在水中溶解度为1.2％,不溶于常用的有机溶剂,但其
Glyphosate (Gyphosate), also known as glyphosate and Zhencao Ning, is a kind of organic phosphorus herbicide with broad-spectrum, internal absorption and exogenous stem and leaf treatment, which can effectively prevent dry land, paddy field, orchard, forest belt and nursery , Melon fields, recreation areas, reservoirs and channels, annuals and perennial weeds, especially for controlling weedy weeds in fields such as reed, vase and column. Now we use the situation introduced in the next few years. First, the physical and chemical properties: Glyphosate chemical name: N- (Phosphocarboxymethyl) glycine. The pure product is a white solid that melts and decomposes at about 230 ° C. It has a solubility in water at 25 ° C of 1.2% and is insoluble in common organic solvents,