title: Rebuilding the US beef herd: rethinking the way industry develops replacements.
abstract: Use of existing and emerging management technologies enable beef producers to improve breeding performance of heifers during the first breeding season and during subsequent calving and rebreeding periods as 2 year olds. These practices ensure that heifers that enter the herd as raised or purchased replacements contribute to the general performance and productivity of an entire cowherd immediately, and cumulatively long-term. Rebuilding the US cowherd requires careful consideration and use of these newer management technologies. Veterinarians will play a crucial role in influencing the technologies used during the rebuilding process.
authors.affiliation: Division of Animal Sciences, University of Missouri, Columbia, MO 65211, USA. Electronic address: pattersond@missouri.edu.
authors.forename: David J
authors.initials: DJ
authors.lastname: Patterson
authors.forename: D Scott
authors.initials: DS
authors.lastname: Brown
mesh_terms: D000822:Animal Husbandry / Q000191:economics / Q000379:methods* / Q000706:statistics & numerical data; D000818:Animals; D001947:Breeding / Q000379:methods; D002417:Cattle / Q000235:genetics / Q000254:growth & development / Q000502:physiology*; D005260:Female; D019649:Food Industry / Q000191:economics / Q000379:methods / Q000706:statistics & numerical data; D008460:Meat / Q000191:economics / Q000600:supply & distribution*; D012098:Reproduction / Q000502:physiology; D012621:Seasons; D014481:United States
keywords: Beef heifer development; Cattle inventory; Reproductive management