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蔬菜,人们每天都要食用。蔬菜上农药使用的是否合理,直接关系到消费者的安全。农药种类很多,对人畜一般都有毒,有的很低,有的很高。按农药的急性毒性大小,将
Vegetables, people eat every day. The use of pesticides on vegetables is reasonable and directly related to the safety of consumers. Many types of pesticides are generally toxic to humans and animals, some are very low and some are very high. According to the acute toxicity of pesticides, will