Factors Associated with Colostral Hydrometer Values

Authors

  • Fiona Maunsell Departments of Veterinary Clinical Medicine and Animal Sciences, University of Illinois, Urbana, IL
  • Dawn Morin Departments of Veterinary Clinical Medicine and Animal Sciences, University of Illinois, Urbana, IL
  • Peter Constable Departments of Veterinary Clinical Medicine and Animal Sciences, University of Illinois, Urbana, IL
  • Gene McCoy Departments of Veterinary Clinical Medicine and Animal Sciences, University of Illinois, Urbana, IL

DOI:

https://doi.org/10.21423/aabppro19985726

Keywords:

hydrometer reading, breed, lactation number, milk, fat, protein, first milking colostrum, dry period length

Abstract

The aims of this study were 1) to determine if unadjusted hydrometer readings were associated with breed, lactation number, or season of calving, and 2) to determine if the hydrometer readings were correlated with 305 day yields of milk, fat, or protein for the preceding or subsequent lactation, weight of first milking colostrum, or dry period length.

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Published

1998-09-24

Issue

Section

Research Summaries - Dairy I & II

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