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蔬菜不施药基本不可能。只要合理施药是可以达到无公害蔬菜农药残留标准的,但实际上很多种植者就没有合理施药,造成农药残留超过最高农残允许限量,对食品安全构成威胁。生产无公害蔬菜,施药时必须注意以下几点——
The basic application of vegetables is impossible. As long as the reasonable application of pesticide residues can reach the standard of pollution-free vegetables, but in fact many growers have no reasonable application, resulting in pesticide residues exceeding the maximum allowable pesticide residues, a threat to food safety. Production of pollution-free vegetables, spraying must pay attention to the following points -