References
- Adams , R. L. , Andrews , F. N. , Gardiner , E. E. and Fontane , W. E. 1962 . The effect of environmental temperature on the growth and nutritional requirements of the chicken. . Poultry Science , 41 : 588 – 594 .
- Al‐Zujajy , R.J. 1963 . Rearing chicks under hot climate. . Ptisevodstivo , 10 : 16 – 24 .
- Al‐Zujajy , R. J. 1969 . Methods of improving broiler production in hot climates. I. Breed susceptibility to heat. . Iraqi Journal of Agricultural Science , 4 : 54 – 61 .
- Deaton , J. W. , Reece , F. N. , Lott , B. D. , Kubena , L. F. and Mary , J. D. 1972 . The efficiency of cooling broilers in summer as measured by growth and feed utilization. . Poultry Science , 51 : 69 – 71 .
- Howes , J. R. , Grub , W. and Kollo , C. A. 1962 . The effect of constant high temperature regimes upon broiler growth, feed efficiency, body composition and carcass quality. . Poultry Science , 41 : 588 – 594 .
- Lobachev , G. A. and Egorov , N. P. 1971 . Effect of temperature and of nutritional factors on growth development and food conversion of broiler chicks. Vligaria temperature nykh, Kormovykh faktorov nor rost, razvitie; oplata imi korma. . Trud‐Kazakhskaya zootechnieheskaya opytnaya stan siya po ptitsevodstvv , 1 : 202 – 218 .
- Osbaldiston , G. W. 1968 . The effect of climate on the growth performance of populations of broiler chicken. . British Veterinary Journal , 124 : 56 – 68 .
- Siegel , H. S. , Druky , L. N. and Patterson , N. 1973 . Bone characteristics and growth of broilers housed in plastic coops on litter in moderate and high temperatures. . British Poultry Science , 14 : 159 – 164 .
- Steel , R.J.D. and Torrie , J.H. 1960 . Principles and Procedures of Statistics , 194 – 229 . New York : McGraw‐Hill .
- Yamashita , C. , Yamada , T. , Ebisawa , S. , Shigezumi , S. , Nonaka , S. and Aklmoto , H. 1972 . Effect of floor space on broiler production in open housing (3). . Japanese Poultry Science , 5 : 203 – 211 .