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Transl Anim Sci. 2021 Jun 30;5(3):txab114. doi: 10.1093/tas/txab114. eCollection 2021 Jul.

Comparison of reproductive performance of AI- and natural service-sired beef females under commercial management.

Translational animal science

Mackenzie A Marrella, Robin R White, Nicholas W Dias, Claire Timlin, Stefania Pancini, J Currin, Sherrie Clark, Jamie L Stewart, Vitor R G Mercadante, Heather L Bradford

Affiliations

  1. Animal and Poultry Sciences, Virginia Tech, Blacksburg, VA 24061, USA.
  2. Virginia-Maryland Regional College of Veterinary Medicine, Virginia Tech, Blacksburg, VA 24061, USA.

PMID: 34316542 PMCID: PMC8309952 DOI: 10.1093/tas/txab114

Abstract

The objective of this study was to assess differences in reproductive performance of natural service and artificial insemination (

© The Author(s) 2021. Published by Oxford University Press on behalf of the American Society of Animal Science.

Keywords: age; age at first calving; body condition score; calving interval; cattle; pregnancy

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