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Chicken Farming in Grassland Increases Environmental Sustainability and Economic Efficiency
BACKGROUND: Grassland degradation caused by overgrazing poses a threat to both animal husbandry and environmental sustainability in most semi-arid areas especially north China. Although the Chinese Government has made huge efforts to restore degraded grasslands, a considerable attempt has unfortunat...
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| Main Authors: | , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Public Library of Science
2013
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3553143/ https://ncbi.nlm.nih.gov/pubmed/23372678 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0053977 |
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