有机磷农药的大量生产和使用对饮用水安全造成了潜在的巨大威胁。
The extensive production and use of organophosphorus pesticides pose a great threat to drinking water safety.
第四条国家鼓励和支持研制、生产和使用安全、高效、经济的农药。
Article 4 The State encourages and supports to develop, produce and use safe, highly effective and economical agricultural chemicals.
但生产基地的大气、水质、土壤需取样检测，达到规定的质量标准，才能保证生产的大蒜的重金属和农药残留等符合安全指标。
But the atmosphere, water, soil sample of garlic production base need to detect in order to ensure the heavy metals and pesticide residue of garlic in the safe range.
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