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Content of Heavy Metals in Animal Feeds and Manures from Farms of Different Scales in Northeast China
To determine the contents of heavy metal (Cu, Zn, As, Cr, Cd and Pb) in animal feeds and manures, 104 livestock feeds and 118 animal manure samples from farms of different herd size and located in northeast China were collected and their heavy metal concentrations were determined. The content of Cu,...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3447579/ https://www.ncbi.nlm.nih.gov/pubmed/23066389 http://dx.doi.org/10.3390/ijerph9082658 |