Meat products and soil pollution caused by livestock and poultry feed additive in Liaoning, China

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• 作者：Xiaojun Jiang ; ^{anshanjiangxj@163.com} ; Rongfen Dong ; Rongming Zhao
• 关键词：feed ; livestock and poultry meat ; soil ; copper-zinc pollution
• 刊名：Journal of Environmental Sciences
• 出版年：2011
• 出版时间：June, 2011
• 年：2011
• 卷：23
• 期：supp_S
• 页码：S135-S137
• 全文大小：1K

文摘

Contents of copper and zinc in feed, manure, meat of livestock and poultry, and soil applied with manure in Liaoning, China were determined by atomic absorption spectrometry. The average contents of copper in chicken and pork were exceed the maximum limit values provides by Chinese standard GB15199-94. The application of pig and chicken manure has led to a certainty extend pollution of copper and zinc in soil, which becomes severity in the release of heavy metals in plantation.