Patterson, D.J.; Corah, L.R.; Brethour, J.R.; Negus, W.R.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1987)
The effect of heifer development on first calving and subsequent
reproductive performance was evaluated in Angus x Hereford (AxH) and Brahman x
Hereford (BxH) females. Heifers were fed to reach either 55% or 65% of ...