›› 2009, Vol. 36 ›› Issue (7): 30-32.

• 动物营养与饲料科学 • 上一篇    下一篇

微生态制剂的研究进展及其在奶牛生产上的应用

张德显1,李继昌1,王克祥2,侯玉芳1,李丽1   

  1. (1.东北农业大学, 哈尔滨 150030; 2.山东省龙口市畜牧工作站, 烟台 265700)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-07-20 发布日期:2009-07-20
  • 通讯作者: 李继昌

A Survey on Probiotic Preparation and its Application in Cow

ZHANG De- xian1, LI Ji- chang1, WANG Ke- xiang2, HOU Yu- fang1, LI Li1   

  1. (1.Northeast Agricultural University, Harbin 150030, China; 2. Longkou Workstation of Veterinary in Shandong Province, Yantai 265700, China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-07-20 Published:2009-07-20
  • Contact: LI Ji-chang

摘要: 微生态制剂可直接饲喂动物并在动物消化道内起有益作用,它以活的形式在动物消化道中与病原菌进行竞争抑制,增强动物机体的免疫功能,并直接参与胃肠道微生物的平衡,达到胃肠道功能正常变化的目的。作者概述了微生态制剂的作用机理及在奶牛生产上的应用,为微生态制剂的进一步研究奠定理论基础。

关键词: 微生态制剂; 机理; 生产应用

Abstract: The probiotic preparation can be administrated to animal directly, it possesses the beneficial effects in digestive canal, it can take effects as a form of alive in digestive canal, including the competitive inhibition to pathogenic bacteria and increasing the immune function of animal, it can maintain the balance of microbial in gastrointestinal tract, it can maintain the normal function of gastrointestinal tract. The mechanism of probiotic preparation and its application are overviewed in this paper.

Key words: probiotic preparation; mechanism; application in production

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