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Dietary supplementation of Macleaya cordata extract and Bacillus in combination improve laying performance by regulating reproductive hormones, intestinal microbiota and barrier function of laying hens
BACKGROUND: This study aimed to investigate whether the combination of Macleaya cordata extract (MCE) and Bacillus could improve the laying performance and health of laying hens better. METHODS: A total of 360 29-week-old Jingbai laying hens were randomly divided into 4 treatments: control group (ba...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9559840/ https://www.ncbi.nlm.nih.gov/pubmed/36224643 http://dx.doi.org/10.1186/s40104-022-00766-4 |