Riley, J.; Corah, L.; Pope, R.
(Kansas State University. Agricultural Experiment Station, 1981)
Steers implanted with an estradiol removable implant (Compudose)
gained 14.8% faster during 121 days of grazing and 12.1% faster in the feedlot
than control steers not implanted. Implanting improved feed efficiency
6.9% ...