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为了解重庆市主要蔬菜基地叶类蔬菜的安全情况,于2013年8—10月选择重庆市铜梁、江津、璧山和潼南地区的主要蔬菜基地的叶类蔬菜样品,并对样品中的34种农药残留,铅、镉及6种邻苯二甲酸酯(PAEs)含量进行了测定。结果表明,共采集86件蔬菜样品,6种PAEs均未被检出;仅有铜梁1件样品中铅含量超标,未出现镉超标情况;有14种农药残留被检出甚至超标,其中,苯醚甲环唑及国家禁用农药氟虫腈严重超标。
To understand the safety of leafy vegetables at major vegetable bases in Chongqing, leafy vegetable samples from major vegetable bases in Tongliang, Jiangjin, Bishan and Tongnan districts of Chongqing were selected from August to October 2013, 34 kinds of pesticide residues, lead, cadmium and 6 kinds of phthalates (PAEs) were determined. The results showed that a total of 86 vegetable samples were collected, and none of the six PAEs were detected. Only one sample of copper beam exceeded the standard, no excessive cadmium was detected, and 14 pesticide residues were detected or exceeded. Difenoconazole and the national banned pesticide fipronil serious exceeded.