共 10 条
[1]
CHARLES OW, 1974, POULTRY SCI, V53, P1634
[3]
GARD DI, 1975, POULTRY SCI, V54, P1764
[4]
GORMAN M, 1971, Patent No. 3555150
[5]
HANEY ME, 1970, Patent No. 3501568
[6]
HURST RE, 1974, POULTRY SCI, V53, P434, DOI 10.3382/ps.0530434
[7]
KIKER JT, 1974, POULTRY SCI, V53, P1639
[8]
MITROVIC M, 1974, POULTRY SCI, V53, P1445
[9]
STEEL R. G. D., 1960, PRINCIPLES PROCEDURE