Abstract
AN169, a 5-page fact sheet by Jeffrey N. Carter and D. Dwain Johnson, demonstrates that income from cull cows can be increased when fed prior to slaughter. Describes the results of experiments of feeding cull cows in central Florida. Includes references. Published by the UF Department of Animal Science, August 2007.
References
Apple, J.K. 1999. Influence of body condition score on live and carcass value of cull beef cows. J. Anim. Sci. 77:2610-2620. https://doi.org/10.2527/1999.77102610x
Brown, W.F., and D.D. Johnson. 1991. Effects of energy and protein supplementation of ammoniated tropical grass hay on the growth and carcass characteristics of cull cows. J. Anim. Sci. 69:348-357. https://doi.org/10.2527/1991.691348x
Cranwell, C.D., J.A. Unruh, J.R. Brethour, D.D. Simms, and R.E. Campbell. 1996. Influence of steroid implants and concentrate feeding on performance and carcass composition of cull beef cows. J. Anim. Sci. 74:1770-1776. https://doi.org/10.2527/1996.7481770x
Roeber, D.L., P.D. Mies, C.D. Smith, K.E. Belk, T.G. Field, J.D. Tatum, J.A. Scanga, and G.C. Smith. 2001. National Market Cow and Bull Beef Quality Audit-1999: A survey of producer-related defects in market cows and bulls. J.Anim. Sci. 79:658-665. https://doi.org/10.2527/2001.793658x
Sawyer, J.E., C.P. Mathis, and B. Davis. 2004. Effects of strategy and age on live animal performance, carcass characteristics, and economics of short-term feeding programs for culled beef cows. J. Anim. Sci. 82:3646-3653. https://doi.org/10.2527/2004.82123646x