共 51 条
[1]
ALEXANDER RA, 1961, J ANIM SCI, V20, P397
[2]
BEARDSLEY DW, 1959, J ANIM SCI, V18, P1507
[3]
BEATY ER, 1960, 8 P INT GRASSL C, P708
[4]
BELL TD, 1956, 335 KANS AGR EXP STA, P69
[5]
BLAXTER K. L., 1956, Journal of Agricultural Science, V47, P207, DOI 10.1017/S0021859600040132
[6]
BROWNING CW, 1960, 23 MISS FARM RES, P1
[7]
CAMBURN OM, 1953, 574 VT AGR EXP STA B
[8]
CLANTON DC, 1959, J ANIM SCI, V18, P1508
[10]
FONTENOT JP, 1961, J ANIM SCI, V20, P931