共 18 条
[1]
BAKST MR, 1977, POULTRY SCI, V56, P1318, DOI 10.3382/ps.0561318
[2]
BAKST MR, 1980, J REPROD FERTIL, V60, P121, DOI 10.1530/jrf.0.0600121
[3]
BAKST MR, 1979, J REPROD FERTIL, V55, P1, DOI 10.1530/jrf.0.0550001
[5]
BONADONNA T, 1954, 10TH P WORLDS POULTR, P71
[6]
BURROWS W. H., 1937, POULTRY SCI, V16, P19, DOI 10.3382/ps.0160019
[8]
CLARKE RN, 1984, POULTRY SCI, V53, P801
[9]
Cochran W.G., 1957, EXPT DESIGN, Vsecond