农药残留,已经成了我国人群农药中毒现象的主要原因。我国年均发生农药急性中毒10万例以上,这是令人触目惊心的事实。2000年,农业部门在北京、上海、山东、浙江、重庆等地进行蔬菜抽样检测,发现22%的样品农药含量严重超标;对5种主要蔬菜使用农药的情况调查发现,在叶菜类蔬菜上使用高毒农户占32.8%。北京市对部分市场进行检测,其中外埠进京蔬菜,仅有机磷 Pesticide residues, has become the main reason for the phenomenon of pesticide poisoning in our population. In our country, there are more than 100,000 cases of acute pesticide poisoning every year, which is a shocking fact. In 2000, the agricultural department carried out vegetable sampling tests in Beijing, Shanghai, Shandong, Zhejiang and Chongqing, and found that 22% of the samples seriously exceeded the standards of pesticides. The investigation on the use of pesticides in the five major vegetables found that in the vegetables on the leafy vegetables The use of highly toxic farmers accounted for 32.8%. Beijing part of the market testing, including foreign vegetables into Beijing, only organic phosphorus