Association of immediate postpartum calcium concentration with clinical diseases, culling, reproduction and milk production in Holstein cows

Authors

  • R. C. Neves Department of Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, NY 14853
  • B. M. Leno Department of Animal Science, Cornell University, Ithaca, NY 14853
  • M. D. Curler Dairy Health and Management Services, LLC, Lowville, NY 13367
  • M. J. Thomas Dairy Health and Management Services, LLC, Lowville, NY 13367
  • T. R. Overton Department of Animal Science, Cornell University, Ithaca, NY 14853
  • J. A. A. McArt Department of Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, NY 14853

DOI:

https://doi.org/10.21423/aabppro20173337

Keywords:

calcium, plasma concentration, parturition, placenta, metritis, displaced abomasum, milk production

Abstract

The objectives of our study were to determine the association of plasma Ca concentration collected within 12 h of parturition with: 1) the risk of clinical diseases (retained placenta [RP], metritis, displaced abomasum [DA], and clinical mastitis) in the first 60 d in milk (DIM), 2) the risk of culling in the first 60 DIM, 3) the risk of pregnancy to first service, and 4) milk production.

Cover image of the 50th Conference Proceedings: Text of "AABP Annual Conference" with the AABP logo superimposed over an interlocking 50. Yellow background.

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Published

2017-09-14

Issue

2017

Section

Research Summaries

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