湖北农业科学 ›› 2019, Vol. 58 ›› Issue (23): 145-147.doi: 10.14088/j.cnki.issn0439-8114.2019.23.035

• 畜牧·兽医 • 上一篇    下一篇

中草药对蛋鸡肠道微生物多样性和产蛋率的影响

邵志勇, 杨文海, 龚萍, 何斌, 吴利军, 陈洁, 陈夏冰   

  1. 武汉市农业科学院畜牧兽医研究所,武汉 430208
  • 收稿日期:2019-04-04 出版日期:2019-12-10 发布日期:2019-12-18
  • 通讯作者: 陈夏冰(1984-),女,高级兽医师,博士,主要从事动物病原学、分子生物学与新型疫苗研究,(电子信箱)1833464577@qq.com。
  • 作者简介:邵志勇(1987-),男,湖北武汉人,兽医师,硕士,主要从事畜禽疾病防控研究,(电话)13995528119(电子信箱)iamshao123@126.com
  • 基金资助:
    湖北省自然科学基金项目(2017CFB236); 武汉市科学技术局武汉城市圈科技合作项目(2017030209010267)

Effects of Chinese herbal medicine on intestinal microbial diversity and egg production rate of laying hens

SHAO Zhi-yong, YANG Wen-hai, GONG Ping, HE Bin, WU Li-jun, CHEN Jie, CHEN Xia-bing   

  1. Institute of Animal Husbandry and Veterinary,Wuhan Academy of Agricultural Sciences,Wuhan 430083,China
  • Received:2019-04-04 Online:2019-12-10 Published:2019-12-18

摘要: 以蛋鸡品种北农1号为研究对象,在饲料中添加中草药(B组)、中草药+益生菌(C组),通过高通量测序分析蛋鸡肠道细菌群落结构变化,并比较产蛋率。结果表明,添喂中药的产蛋鸡肠道细菌群落结构有明显变化,细菌多样性与不添加组比明显降低,C组差异显著;肠球菌属、芽孢杆菌属和梭菌属微生物丰度均显著增加,肠球菌属丰度增加最为明显;拟杆菌属微生物丰度明显降低。B组和C组的产蛋率均有明显提高。可见中草药和益生菌可改善肠道细菌群落结构,促进肠球菌属在蛋鸡肠道中定殖,有效提高蛋鸡的生产性能。

关键词: 蛋鸡, 中草药, 益生菌, 肠道群落结构, 产蛋率

Abstract: Taking the laying hen variety Beinong No.1 as the research object, Chinese herbal medicine (group B), Chinese herbal medicine + probiotics (group C) were added to the feed, and the bacterial community structure changes of the laying hens were analyzed by high-throughput sequencing, and the egg production rate were compared. The results showed that the intestinal bacterial community structure of laying hens fed with traditional Chinese medicine had obvious changes, and the ratio of bacterial diversity to non-added group was significantly lower, and the difference of group C was significant. The abundances of Enterococcus, Bacillus and Clostridium were significantly increased, and the abundance of Enterococcus was the most obvious. The abundance of Bacteroides was significantly reduced. The egg production rate of group B and group C was significantly improved. It can be seen that Chinese herbal medicine and probiotics can improve the intestinal bacterial community structure, promote the colonization of Enterococcus in the intestines of laying hens, and effectively improve the production performance of laying hens.

Key words: laying hen, Chinese herbal medicine, probiotics, intestinal microbial community structure, egg production rate

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