安阳市市售蔬菜农药残留现状调查

为了解安阳市城区居民食用蔬菜中农药残留状况,对安阳市常见市售蔬菜进行有机磷农药的残留检测。2011年3—4月在安阳市4个区中的4家超市、4家农贸市场各抽取7种蔬菜的,共计252份样品,采用农药快速检测法测定其中的有机磷农药残留。结果表明:2011年蔬菜农药超标率为6.35%。经过近年来对市场的综合治理,市场蔬菜农药残留得到了有效控制,农贸市场和超市的蔬菜农药超标率差异不是很大,总体上已控制到10%以下。

Investigation on Pesticide Residues Status of Vegetables Saled in Anyang City

In order to understand the status about pesticide residents of vegetables saled in Anyang City,the paper detected the organic phosphorus pesticide residue in the most common vegetables in Anyang City.Four supermarket and four farmers markets were chosen from the four regions in Anyang City from March to April in 2011.In each supermarket and farmers market,seven kinds of vegetables were extracted as samples.252 samples were collected for experiment.And then,the pesticide rapid detection was adopted to detect the organnic phosphorus pesticide residue in the samples.The results showed that the exceeding rate of pesticide residues in the vegetables was 6.35% in 2011.After years of comprehensive treatment to vegetables market,it had got a effective control of pesticide residues in the vegetables.The minor differences on the exceeding rate of vegetables pesticide residue could be found between farmers markets and supermarket.Overall,the exceeding rate of vegetables pesticide residue had been controlled to below 10%.