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Radiographic examination of keel bone damage in living laying hens of different strains kept in two housing systems
A high prevalence of deviations and fractures of the keel bone is a widespread welfare problem in laying hens. The aim of this study was to experimentally investigate this multifactorial problem throughout the laying period and to compare the prevalence and severity in different layer lines and diff...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5942800/ https://www.ncbi.nlm.nih.gov/pubmed/29742164 http://dx.doi.org/10.1371/journal.pone.0194974 |