Sisson, E.K.; Hutcheson, J.P.; Yates, D.A.; Johnson, B.J.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2006)
Feedlot heifers (1,147) weighing 622 lb
were used to evaluate the effects of implant
strategy and Optaflexx administration. Implant treatments included Revalor-200
(R200) at arrival, or Revalor-IH at arrival and ...