共 7 条
- [1] BECKER WA, 1978, POULTRY SCI, V57, P1117
- [3] LOHMAN TG, 1971, J ANIM SCI, V32, P647
- [6] THE RELATIONSHIP BETWEEN FEED CONVERSION AND ETHER EXTRACT OF BROILERS [J]. POULTRY SCIENCE, 1958, 37 (05) : 1177 - 1179
- [7] Wethli E., 1973, Agroanimalia, V5, P83