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Effects of Energy and Protein Levels on Laying Performance, Egg Quality, Blood Parameters, Blood Biochemistry, and Apparent Total Tract Digestibility on Laying Hens in an Aviary System
SIMPLE SUMMARY: The diet’s energy and protein content must be adjusted to ensure that hens consume enough nutrients needed to cope with growth and onset of egg production. However, the main difference in nutrition between conventional cage and alternative housing is the energy requirements. Laying h...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9774507/ https://www.ncbi.nlm.nih.gov/pubmed/36552432 http://dx.doi.org/10.3390/ani12243513 |