Symposium review: Colostrum management and calf nutrition for profitable and sustainable dairy farms

A. J. Heinrichs, C. M. Jones, P. S. Erickson, H. Chester-Jones, J. L. Anderson

Research output: Contribution to journalReview articlepeer-review

1 Scopus citations

Abstract

Multistate dairy management research project NC-2042, which is part of the National Institute of Food and Agriculture, has devoted an ongoing objective to calf and heifer nutrition and management. Within this objective, colostrum research has been a priority due to continued opportunities to improve this area on US dairy farms. Research has focused on heating colostrum to reduce bacterial populations and pathogens while increasing IgG absorption. Research also identified other proteins that are reduced when heating colostrum. Studies indicated an apparent upper limit to IgG absorption from colostrum fed to calves. Additional studies have shed light on absorption of IgG from colostrum replacers and evaluated the use of lactoferrin and sodium bicarbonate in both maternal colostrum and colostrum replacers. Milk replacer formulation, feeding strategies, and the effect of calfhood nutrition on future performance have also been researched. Finally, water quality and its effect on calves and heifers have been studied. This review focuses on research done by multistate research project NC-2042 member states in the area of colostrum and calf nutrition and management.

Original languageEnglish (US)
Pages (from-to)5694-5699
Number of pages6
JournalJournal of Dairy Science
Volume103
Issue number6
DOIs
StatePublished - Jun 2020

Bibliographical note

Publisher Copyright:
© 2020 American Dairy Science Association

Keywords

  • colostrum
  • dairy calf
  • milk replacer

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