A 100-Year Review: A century of dairy heifer research

Journal of Dairy Science
A J HeinrichsC M Jones

Abstract

The years 1917 to 2017 saw many advances in research related to the dairy heifer, and the Journal of Dairy Science currently publishes more than 20 articles per year focused on heifers. In general, nutrition and management changes made in rearing the dairy heifer have been tremendous in the past century. The earliest literature on the growing heifer identified costs of feeding and implications of growth on future productivity as major concepts requiring further study to improve the overall sustainability of the dairy herd. Research into growth rates and standards for body size and stature have been instrumental in developing rearing programs that provide heifers with adequate nutrients to support growth and improve milk production in first lactation. Nutrient requirements, most notably for protein but also for energy, minerals, and vitamins, have been researched extensively. Scientific evaluation of heifer programs also encouraged a dramatic shift toward a lower average age at first calving over the past 30 yr. Calving at 22 to 24 mo best balances the cost of growing heifers with their production and lifetime income potential. Increasingly, farms have become more progressive in adopting management practices based on the physiol...Continue Reading

References

Nov 11, 1975·Journal of Dairy Science·J C Johnson, W C McCormick
Dec 1, 1992·Journal of Dairy Science·A J HeinrichsJ B Cooper
Apr 1, 1988·Journal of Dairy Science·R W GardnerR L Park
Mar 1, 1987·Journal of Dairy Science·A J Heinrichs, G L Hargrove
Mar 1, 1986·Journal of Dairy Science·C Y LinK A Winter
Mar 1, 1985·Journal of Dairy Science·R L Powell
Apr 1, 1971·Journal of Dairy Science·J T Reid, J Robb
Jun 1, 1967·Journal of Dairy Science·E W SwansonJ T Miles
Dec 1, 1984·Journal of Dairy Science·A K ClarkF G Owen
Jun 1, 1994·Journal of Dairy Science·A J Heinrichs, G L Hargrove
Mar 1, 1996·Journal of Dairy Science·E P Koenen, A F Groen
Jul 1, 1997·Journal of Dairy Science·M C M MouritsD T Galligan
Oct 6, 1999·Journal of Dairy Science·D G FoxT P Tylutki
Jan 12, 2000·Journal of Dairy Science·P A RabianskyE Salgado-Madriz
May 16, 2001·Journal of Dairy Science·P C HoffmanH Chester-Jones
Aug 24, 2001·Journal of Dairy Science·P R Tozer, A J Heinrichs
Sep 28, 2001·Journal of Dairy Science·J HedgesL E Green
May 14, 2003·Journal of Dairy Science·R W ScalettiR J Harmon
May 1, 1965·Journal of Dairy Science·M J MONTGOMERY, B R BAUMGARDT
Aug 26, 2004·Journal of Dairy Science·N OkuraM Koiwa
Sep 18, 2004·Journal of Dairy Science·M B ThoefnerP H Andersen
Sep 18, 2004·Journal of Dairy Science·A De Vries
Apr 15, 2005·Journal of Dairy Science·J C Marini, M E Van Amburgh
Jul 20, 2005·Journal of Dairy Science·M B ThoefnerS S Nielsen
Sep 16, 2005·Journal of Dairy Science·T D NennichE Block
Dec 17, 2005·Journal of Dairy Science·M P CoffeyS Brotherstone
Oct 13, 2006·Journal of Dairy Science·S L HansenC S Whisnant
Apr 14, 2007·Journal of Dairy Science·K J DanielsM M Schutz
Aug 17, 1917·Science·H P Armsby
Mar 20, 2008·Journal of Dairy Science·G I Zanton, A J Heinrichs
Apr 19, 2008·Journal of Dairy Science·N CapionC Enevoldsen
Jul 25, 2008·Journal of Dairy Science·A BachT Torrent
Sep 4, 2008·Journal of Dairy Science·P C HoffmanR M Wernberg
Jan 24, 2009·Journal of Dairy Science·A M DanscherM B Thoefner
Mar 25, 2009·Journal of Dairy Science·N M EsserK A Weigel
Jan 12, 2010·Journal of Dairy Science·A M DanscherO Wattle
Jan 28, 2012·Journal of Dairy Science·R W Scaletti, R J Harmon
Mar 31, 2012·Journal of Dairy Science·J W SpearsJ Hyda
Aug 28, 2012·Journal of Dairy Science·P P RayK F Knowlton
Dec 12, 2012·Journal of Dairy Science·N Mohd NorH Hogeveen
Sep 24, 2013·Journal of Dairy Science·A J HeinrichsR C Goodling
Jan 28, 2015·Journal of Dairy Science·E K Miller-CushonT J DeVries
Jul 28, 2016·Journal of Dairy Science·D L Van De StroetC D Dechow

Citations

Apr 8, 2020·Veterinary Medicine International·Adis SofticErik Georg Granquist
Feb 15, 2020·Asian-Australasian Journal of Animal Sciences·István FodorLászló Ózsvári
Mar 19, 2019·Journal of Dairy Science·C S McConnelD A Moore
Nov 10, 2020·Journal of Dairy Science·L HanC D Dechow

Related Concepts

Metazoa
Bos indicus
Dairying
Lactation, Prolonged
Research Activities
History,20th Century
Historical Events,21st Century
Literature
Minerals
Research

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