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Revalidation of a REA, IMF and BF Projection Model Using Real-time Ultrasound Imaging and Feeding Data in Cattle

Author
  • Garland R. Dahlke (Iowa State University)

Abstract

The use of an initial real-time ultrasound image (RTU) of the 12th rib longissimus dorsi muscle (REA), external backfat (BF) and intramuscular fat (IMF) when coupled with feeding data collected on feedlot cattle can be used to project final REA, BF and IMF. By doing these estimates, subsequent quality and yield grades of the finished animal can be projected.

Keywords: ASL R2688

How to Cite:

Dahlke, G. R., (2012) “Revalidation of a REA, IMF and BF Projection Model Using Real-time Ultrasound Imaging and Feeding Data in Cattle”, Iowa State University Animal Industry Report 9(1). doi: https://doi.org/10.31274/ans_air-180814-111

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Published on
2012-01-01

Peer Reviewed

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