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    Logue, David N. and Mayne, C. Sinclair 2014. Welfare-positive management and nutrition for the dairy herd: A European perspective. The Veterinary Journal, Vol. 199, Issue. 1, p. 31.


    Vasseur, E. Gibbons, J. Rushen, J. and de Passillé, A.M. 2013. Development and implementation of a training program to ensure high repeatability of body condition scoring of dairy cows. Journal of Dairy Science, Vol. 96, Issue. 7, p. 4725.


    Bewley, J.M. Boehlje, Gray, A.W. Hogeveen, H. Kenyon, S.J. Eicher, S.D. and Schutz, M.M. 2010. Stochastic simulation using @Risk for dairy business investment decisions. Agricultural Finance Review, Vol. 70, Issue. 1, p. 97.


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Comparison of two methods of assessing dairy cow body condition score

  • Jeffrey M Bewley (a1), Robert E Boyce (a2), David J Roberts (a3), Michael P Coffey (a4) and Michael M Schutz (a1)
  • DOI: http://dx.doi.org/10.1017/S0022029909990446
  • Published online: 18 November 2009
Abstract

Two body condition scoring systems were compared for assessing body condition of cows at the Scottish Agricultural College's Crichton Royal Farm. The weekly body condition scores (BCS) were collected for a period of 12 weeks (5 September–21 November). Scores were obtained using the primary systems utilized within the UK and USA. The USBCS were obtained by the same evaluator each week, while the UKBCS were obtained by two different evaluators alternating between weeks. Paired scores (n=2088) between the two systems within week were moderately correlated (r=0·75, P<0·0001). Regression equations to convert scores between the two systems were created using the GLM procedure of SAS (SAS Institute Inc., Cary NC, USA). The simple GLM models to convert from UK to US scores and US to UK scores were USBCS=1·182+0·816 * UKBCS (R2=0·56) and UKBCS=0·131+0·681 (R2=0·56), respectively. These equations may be used to interpret scores within the literature obtained using these two BCS systems, although they must be used with caution.

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For correspondence; e-mail: jbewley@uky.edu
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This list contains references from the content that can be linked to their source. For a full set of references and notes please see the PDF or HTML where available.

JM Bewley , AM Peacock , O Lewis , RE Boyce , DJ Roberts , MP Coffey , SJ Kenyon & MM Schutz 2008 Potential for estimation of body condition scores in dairy cattle using digital images. Journal of Dairy Science 91 34393453

AJ Edmonson , IJ Lean , LD Weaver , T Farver & G Webster 1989 A body condition scoring chart for Holstein dairy cows. Journal of Dairy Science 72 6878

JO Ferguson , DT Galligan & N Thomsen 1994 Principal descriptors of body condition score in Holstein cows. Journal of Dairy Science 77 26952703

JR Roche , PG Dillon , CR Stockdale , LH Baumgard & MJ VanBaale 2004 Relationships among international body condition scoring systems. Journal of Dairy Science 87 30763079

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Journal of Dairy Research
  • ISSN: 0022-0299
  • EISSN: 1469-7629
  • URL: /core/journals/journal-of-dairy-research
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