Waldner, D.N.; Dikeman, M.E.; Schalles, R.R.; Olson, W.; Houghton, P.; Unruh, J.A.; Corah, L.R.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1991)
Sixty Brangus bulls were evaluated live with
two real-time ultrasound instruments to estimate
ribeye area (REA) and 12th rib fat thickness
(FT) every 4 mo beginning at 4 mo and 12 mo
of age, respectively, and continuing ...