共 13 条
[2]
BALCH CC, 1969, 3RD P GEN M EUR GRAS, P245
[3]
CAMMELL SB, 1972, P NUTR SOC, V30, pA63
[4]
CASON JL, 1954, J NUTR, V52, P457
[6]
EVANS P. S., 1964, NEW ZEAL J AGR RES, V7, P508
[8]
Hungate R. E., 2013, The rumen and its microbes
[9]
Makela A., 1956, Suom. maatal. Seur. Julk, V85, P1