References
- Andrews , L. D. 1972 . Cage rearing of broilers . Poult. Sci. , 51 : 1194 – 1197 .
- Andrews , L. D. and Goodwin , T. L. 1973 . Performance of broilers in cages . Poult. Sci. , 52 : 723 – 728 .
- Andrews , L. D. , Nelson , G. S. , Harris , G. C. and Goodwin , T. L. 1975 . Performance of five strains of broilers in a four‐tier cage system with plastic mat floors . Poult. Sci. , 54 : 54 – 58 .
- Hansen , R. S. and Becker , W. A. 1960 . Feeding space, population density and growth of young chickens . Poult. Sci. , 39 : 654 – 661 .
- Hodgson , G. C. and Gutteridge , H. S. 1941 . A progress report from Canada of research on breast blisters . U.S. Egg Poult. Mag. , 47 : 150 – 155 .
- Moreng , R. E. , Enos , H. L. , Buss , E. G. and Hartung , T. E. 1961 . The relationship of floor space to factors influencing broiler growth . Poult. Sci. , 40 : 1039 – 1040 .
- Ricard , F. H. 1972 . Etude de la composition anatomique du poulet . Annls Zootech. , 21 : 49 – 57 .
- Tomhave , A. E. and Seeger , K. C. 1945 . Floor space requirements of broilers . Bull. Del. agric. Exp. Stn , : 225
- Wilson , H. R. , Jones , J. E. and Dorminey , R. W. 1967 . Performance of layers under various cage regimes . Poult. Sci. , 46 : 422 – 425 .