Effects of Bacillus subtilis ZY1 on production performance, egg quality, serum parameters and intestinal health in laying hens

Effects of Bacillus subtilis ZY1 on production performance, egg quality, serum parameters and intestinal health in laying hens

To evaluate the effects of Bacillus subtilis ZY1 supplementation, production performance, egg quality, serum parameters, and intestinal health in laying hens were investigated. A total of 240 healthy 59-week-old Hy-Line Brown laying hens were randomly assigned to four groups: a control group (Con) f...

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Bibliographic Details
Main Authors: Rongrong Dong, Hao Liu, Huan Zhang, Fengyang Wu, Haidong Xiu, Shiwei Chen, Xinxiang Yin, Xiaohui Zhou
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Poultry Science
Subjects:
ZY1
Laying hens
Egg quality
Serum parameter
Intestinal morphology
Online Access:http://www.sciencedirect.com/science/article/pii/S0032579125003591
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