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Effects of different compound biological agents on production performance and egg quality of laying hens in late laying period

This experiment aimed to investigate the effects of two different compound biological agents on the production performance and egg quality of laying hens during the late laying period. A total of 216 aged 50 weeks Jinghong No.1 laying hens were randomly divided into three groups, with six replicates...

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Uloženo v:
Hlavní autoři: LIU Xiangyi, YAN Chenshuo, LIU Guanzhong, AN Shengying, LI Qian, BAI Yingguo, JIN Jingjing, CAO Lihui
Médium: Artigo
Jazyk:Chinês
Vydáno: Editorial Department of Feed Research 2025-10-01
Edice:Siliao yanjiu
Témata:
biological agents
late laying period
laying hens
production performance
egg quality
On-line přístup:http://SLYJ.publish.founderss.cn/thesisDetails#10.13557/j.cnki.issn1002-2813.2025.19.010
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