共 31 条
- [1] ACKERSON CW, 1946, 46 NEBR EXP STAT B
- [2] BRESSEJONES D, 1948, J NUTRITION, V35, P639
- [3] BURNETT GS, 1966, BRIT POULTRY SCI, V7, P35
- [4] CRAMPTON EW, 1936, 29 DOM CAN NAT RES C
- [6] FRY RE, 1958, POULTRY SCI, V37, P281, DOI 10.3382/ps.0580281
- [7] HALPIN J. G., 1936, POULTRY SCI, V15, P3, DOI 10.3382/ps.0150003
- [8] JENSEN LS, 1965, POULTRY SCI, V44, P565
- [10] KOFRANYI E, 1960, PHYSIOL CHEM, V320, P233