...科学服务领域的世界领导者赛默飞世尔科技(以下简称:赛默飞)近日发布离子色谱检测水中的草甘膦技术方案。草甘膦(Glyphosate)是一种常用的高效、低毒、广谱灭生水溶性除草剂。
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...布G/SPS/N/USA/1935、1936、1938、1939号通报,分别制定氯虫酰胺(Chlorantraniliprole)、乙草胺(Acetochlor)、甘草膦(Glyphosate)和咪唑菌酮(Fenamidone)的许可限量 。 现由厦门WTO工作站整理内容如下:
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Glyphosate technical 草甘膦原药
Ammonium glyphosate 草甘膦铵盐
Glyphosate Standard 草甘膦标准品
Glyphosate IPA Salt 百草尽 ; 草甘膦异丙胺盐 ; 草甘磷
Glyphosate-ammonium 草甘膦铵 ; 草甘膦铵盐
Glyphosate in Water 水中草甘膦 ; 草甘膦溶液标准物质
glyphosate isopropylamine 草甘膦异丙胺盐
Besides,glyphosate sensitivity declined in period of podding.
而在结荚期与营养生长期相比较,大豆叶片对草甘膦的敏感程度明显下降,莽草酸积累减少。
参考来源 - 草甘膦对大豆叶片生理和形态结构的影响The production of glyphosate is mostly achieved by the organic synthesizing reaction.
草甘膦合成过程是一个典型的间歇生产过程。
参考来源 - 草甘膦合成过程控制系统研究The toxicity effects on the activities of amylase,urease and phosphatase followed the order: Cu>combined pollution of Cu and glyphosate>glyphosate.
即复合污染对过氧化氢酶的毒性大于单一污染;对淀粉酶、脲酶和中性磷酸酶的毒性,小于铜单一污染,但大于草甘磷单一污染。
参考来源 - 铜与草甘磷在土壤中的交互作用及其对小麦的毒性效应·2,447,543篇论文数据,部分数据来源于NoteExpress
Through glyphosate all these problems were solved.
施用草甘膦时这些问题都得到解决。
Recent research also suggests that weeds might get harder to kill with glyphosate, the most widely used plant killer in the United States.
最近的研究表示:美国境内广泛使用的除草剂草甘膦将不会再那么管用了。
Roundup is still a leading brand, but margins have been eroded by competition from Chinese producers of other forms of glyphosate weedkiller.
到现在,草甘膦仍然是公司的主打品牌,但是盈利在竞争中被中国制造商的其他形式的草甘膦除草剂挤兑。
For example,she noted that crops designed to resist damage by glyphosate need fewer pesticides that are more toxic to the soil.
VOA: special.2010.04.27
But some farmers have used so much glyphosate that a number of kinds of weeds can now resist it.
VOA: special.2010.04.27
He said glyphosate is as important in worldwide food production as penicillin is in medicine for fighting disease.
VOA: special.2010.04.27
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