共 12 条
[1]
BOAZ T. G., 1962, Animal Prod., V4, P13
[4]
FRANKE E. R., 1958, ARCH TIERERNAHRUNG, V8, P81
[5]
FRAPE DL, 1959, J ANIM SCI, V18, P1492
[6]
LUCAS I. A. M., 1959, Journal of Agricultural Science, V53, P136, DOI 10.1017/S0021859600030987
[8]
NIELSEN HE, 1963, FORSKELLIG FODERSTYR, P187
[9]
OSINSKA Z., 1962, Animal Prod., V4, P391
[10]
SNEDECOR GW, 1956, STATISTICAL METHODS