Comparative analysis of intestinal and reproductive function in older laying hens with three egg laying levels

IntroductionIn production, older laying hens exhibit different levels of egg production, though these hens with the same genetic background, age, and feeding conditions. It is speculated that this may be due to varying intestinal function in laying hens with different egg production levels. To verif...

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Bibliographic Details
Main Authors: Taoyan Qiang, Keying Zhang, Qiufeng Zeng, Xuemei Ding, Shiping Bai, Yan Liu, Shengyu Xu, Yue Xuan, Shanshan Li, Jianping Wang
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-07-01
Series:Frontiers in Microbiology
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Online Access:https://www.frontiersin.org/articles/10.3389/fmicb.2025.1582516/full
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