Laying hen production and welfare in enriched colony cages at different stocking densities
| Autor: | Weimer, S L, Robison, C I, Tempelman, R J, Jones, D R, Karcher, D M |
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| Zdroj: | In Poultry Science 1 September 2019 98(9):3578-3586 |
| Databáze: | ScienceDirect |
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