Perry, R.C.; Corah, L.R.; Cochran, R.C.; Brethour, J.R.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 1988)
The effect of hay quality on the onset of puberty and subsequent reproductive
performance was evaluated in 51 3/4 Hereford x 1/4 Angus (HA) heifers and 47 3/4
Hereford x 1/4 Brahman (HB) heifers. Two qualities of alfalfa ...