共 12 条
[1]
Bray D. F., 1962, British Poultry Science, V3, P175, DOI 10.1080/00071666208415472
[2]
Goodwin K., 1961, Poult. Sci, V40, P1408
[4]
Halberslaben D.L., 1922, PoultryScience, V1, P143, DOI DOI 10.3382/PS.0010143
[5]
HESS CW, 1962, POULTRY SCI J, V19, P147
[6]
Jull M A., 1930, Poult. Sci, V9, P393
[7]
Jull MA, 1925, J AGRIC RES, V31, P0223
[9]
ONEIL JB, 1950, POULTRY SCI, V29, P774