所谓“无公害”蔬菜,即:“无农药残毒”蔬菜,也可以叫“无农药污染”或“农药低残留”蔬菜,凡是农药残留量低于国家允许指标的蔬菜,都可以称为“无公害”蔬菜。 常规生产的蔬菜,由于没有注意科学用药和执行安全间隔期,往往农药残留量超标,残毒大。如果人们长期食用这种农药污染的蔬菜,一些有毒物质可在人体内积累,引起慢性中毒,甚至会引起致癌、致畸等病变,慢性病增多;有的还出现急性中毒,以取于丧命。这种威胁已经成为社会上的一大公害。提倡生产“无公害”蔬菜,不仅可以 The so-called “pollution-free” vegetables, namely: “no pesticide residue” vegetables, can also be called “pesticide-free” or “pesticide residues” vegetables, pesticide residues in any country below the allowable index of vegetables, can be called “no Pollution ”vegetables. Routine production of vegetables, due to lack of attention to scientific medication and the implementation of safety intervals, pesticide residues are often excessive, residual large. If people eat this pesticide-contaminated vegetables for a long time, some toxic substances may accumulate in the human body, causing chronic poisoning, even causing cancer, teratogenic and other diseases, and increasing chronic diseases. Some also have acute poisoning to kill them. This threat has become a public nuisance in society. To promote the production of “pollution-free” vegetables, not only