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Blood biochemical parameters and organ development of brown layers fed reduced dietary protein levels in two rearing systems
OBJECTIVE: An experiment was conducted to evaluate the effect of different levels of crude protein (CP) and two rearing systems (cage and floor), on blood parameters and digestive and reproductive organ development of brown laying hens. METHODS: A total of 400 Hisex Brown laying hens between 30 and...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Animal Bioscience
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8902232/ https://www.ncbi.nlm.nih.gov/pubmed/34293840 http://dx.doi.org/10.5713/ab.21.0145 |