共 11 条
[1]
BAKER M, 1980, POULTRY SCI, V59, P1557
[2]
Barr A. J, 1976, USERS GUIDE SAS 76
[4]
FUNK EM, 1934, MISSOURI AGR EXP STA, V341
[5]
Halbersleben D.L., 1922, POULTRY SCI, V1, P143, DOI [10.3382/ps.0010143, DOI 10.3382/PS.0010143]
[6]
JULL MA, 1930, POULTRY SCI, V9, P327
[7]
Lamoreux WF, 1940, J AGRIC RES, V61, P0191
[8]
LANDAUER W, 1967, STORRS AGR STA MONOG, V1
[9]
MCDANIEL GR, 1979, POULTRY SCI, V58, P1080