Abstract:

This paper briefly analyzed and summarized the different degrees of harm to environment, animal and human body cansed by misuse of high copper. When the copper content in soil is more than 100 mg/kg, the soil fertility will be declined, plant growth is blocked. The results show that when the copper content in diets of the livestock and poultry is more than 500 mg/kg, the livestock and poultry will be poisoning or even death. The international standard amount of copper content in the edible meat is not more than 10 mg/kg.

Key words: pollution of high copper, environment, food security, human health, control

摘要：

简要分析和总结了近年来由于高铜的添加使用所导致的环境、畜禽机体和人体受到的不同程度的危害。结果表明,土壤污染的铜含量为>100 mg/kg时,土壤肥力下降,植物生长受阻;畜禽日粮中铜含量为>500 mg/kg时,畜禽机体受到中毒甚至死亡;国标规定食用肉类中含铜量不得超过10 mg/kg。

关键词: 高铜污染;环境;食品安全;人体健康;控制