Effects of dietary vitamins supplementation level on the production performance and intestinal microbiota of aged laying hens

The objective of this study was to investigate the effects of higher vitamins supplementation level on the performance, immunity, and intestinal microbiota of old laying hens. Twelve birds were randomly chosen from 312 healthy, 65-wk-old Hy-Line Brown layers for sampling after a 7-wk acclimation per...

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Detalles Bibliográficos
Autores principales: Gan, Liping, Zhao, Yizhu, Mahmood, Tahir, Guo, Yuming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2020
Materias:
Metabolism and Nutrition
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7597815/
https://www.ncbi.nlm.nih.gov/pubmed/32616256
http://dx.doi.org/10.1016/j.psj.2020.04.007

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7597815/
https://www.ncbi.nlm.nih.gov/pubmed/32616256
http://dx.doi.org/10.1016/j.psj.2020.04.007

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