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Effects of plastic antipecking devices on the production performance, beak length, and behavior in Chinese Wannan chickens
This study examined the effects of plastic antipecking devices (PAD) on the production performance, upper beak length, behavior, and plumage condition of a local Chinese chicken breed. Three hundred sixty 63-d-old Wannan chickens with intact beaks were randomly allocated into 3 groups. Birds were fi...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7704998/ https://www.ncbi.nlm.nih.gov/pubmed/33248587 http://dx.doi.org/10.1016/j.psj.2020.09.025 |