共 25 条
- [12] Henning WL, 1939, J AGRIC RES, V58, P0565
- [13] HUNTER G. L., 1959, JOUR AGRIC SCI, V52, P282, DOI 10.1017/S0021859600029580
- [14] KILLEEN I. D., 1967, AUST J EXP AGR ANIM HUSB, V7, P126, DOI 10.1071/EA9670126
- [15] LASLEY JF, 1963, J ANIM SCI, V22, P422
- [16] MATTNER P. E., 1967, AUST J EXP AGR ANIM HUSB, V7, P110, DOI 10.1071/EA9670110
- [17] MCKENZIE FF, 1937, 264 MO AGR EXP STN R
- [18] MOORE NW, 1964, J REPROD FERTIL, V7, P145, DOI 10.1530/jrf.0.0070145
- [19] MOORE NW, 1960, J REPROD FERTIL, V1, P332, DOI 10.1530/jrf.0.0010332
- [20] MULLANEY P. D., 1966, Proceedings of the Australian Society of Animal Production, V6, P56