Colostrum Management for Dairy Calves
Colostrum Management for Dairy Calves
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DOI：
10.1016/j.cvfa.2019.07.005
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发表时间：
2019-11-01
影响因子：
4.1
通讯作者：
Woolums, Amelia R.
中科院分区：
文献类型：
--
作者：
Godden, Sandra M.;Lombard, Jason E.;Woolums, Amelia R.
初乳管理是决定犊牛健康和存活的最重要的管理因素。良好的初乳管理的其他好处包括提高增益率和未来的生产力。成功的初乳管理要求生产者在出生后的最初几个小时内为小牛提供足够量的清洁、高质量的初乳。本文回顾了初乳发生和初乳成分的过程，并讨论了制定成功的初乳管理计划的关键组成部分。此外，本文还讨论了监测方法，并提出了奶牛群被动免疫的新目标。
Colostrum management is the single most important management factor in determining calf health and survival. Additional benefits of good colostrum management include improved rate of gain and future productivity. Successful colostrum management requires producers to provide calves with a sufficient volume of clean, high-quality colostrum within the first few hours of life. This article reviews the process of colostrogenesis and colostrum composition, and discusses key components in developing a successful colostrum management program. In addition, the article discusses approaches for monitoring and proposes new goals for passive immunity in dairy herds.