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Original Articles

Egg production of light and medium hybrids given diets varying in protein level during the rearing and laying stages

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Pages 249-258 | Received 25 Sep 1969, Published online: 08 Nov 2007

References

  • Agricultural Research Council . 1963 . The Nutrient Requirements of Farm Livestock. No. 1. Poultry. , London : Agricultural Research Council .
  • Berg , L. R. and Bearse , G. E. 1958 . Protein and energy studies with developing White Leghorn pullets . Poult. Sci. , 37 : 1340 – 1346 .
  • Bolton , W. 1960 . The determination of digestible carbohydrates in poultry foods . Analyst, Lond. , 85 : 189 – 192 .
  • Bolton , W. Energy value of food stuffs and complete diets: a symposium . 12th Wld's Poult. Congr. Sydney. pp. 38 – 42 .
  • Bolton , W. 1967 . Poultry Nutrition. , London : H.M.S.O. . Bull. no. 174, Ministry of Agriculture, Fisheries and Food
  • Bolton , W. , Blair , R. and Knight , D. W. 1970 . Egg production of light and medium hybrids given diets varying in energy level during the chick, rearing and laying stages . Br. Poult. Sci. , 11 : 53 – 66 .
  • Bullock , D. W. , Morris , T. R. and Fox , S. 1963 . Protein and energy restriction for replacement pullets . Br. Poult. Sci. , 4 : 227 – 237 .
  • Fisher , C. 1969 . The effects of a protein deficiency on egg composition . Br. Poult. Sci. , 10 : 149 – 154 .
  • Harms , R. H. , Damron , B. L. and Waldroup , P. W. 1966 . Influence of strain or breed upon the protein requirement of laying hens . Poult. Sci. , 45 : 272 – 275 .
  • Harms , R. H. and Waldroup , P. W. 1962 . Strain differences in the protein requirement of laying hens . Poult. Sci. , 41 : 1985 – 1987 .
  • Lillie , R. J. and Denton , C. A. 1966 . Effect of nutrient restriction on White Leghorns in the grower and subsequent layer periods . Poult. Sci. , 45 : 810 – 818 .
  • Lillie , R. J. and Denton , C. A. 1967 . Evaluation of dietary protein levels for White Leghorns in the grower and subsequent layer period . Poult. Sci. , 46 : 1550 – 1557 .
  • Lillie , R. J. and Denton , C. A. 1968 . Evaluation of four cereal grain and three protein level combinations for layer performance . Poult. Sci. , 47 : 1000 – 1004 .
  • Luhmann , M. and Vogt , H. 1965 . Effect of different feeding and management on growth and body composition of pullets . Arch. Geflügelk. , 29 : 485 – 515 .
  • MacIntyre , T. M. and Aitken , J. R. 1959 . The protein requirements of laying hens in floor pens and individual cages . Can. J. Anim. Sci. , 39 : 175 – 181 .
  • Miller , E. L. 1967 . Determination of the tryptophan content of feedingstuffs with particular reference to cereals . J. Sci. Fd Agric. , 18 : 381 – 386 .
  • Moore , S. 1963 . On the determination of cystine as cysteic acid . J. biol. Chem. , 238 : 235 – 237 .
  • Petersen , C. F. , Sauter , E. A. and Lampman , C. E. 1966 . The effect of protein level of starter mash upon chick growth, maturity and subsequent egg production factors . Poult. Sci. , 45 : 1115
  • Reid , B. L. , Kurnick , A. A. and Hulett , B. J. 1965 . Relationship of protein level, age and ambient temperature to laying hen performance . Poult. Sci. , 44 : 1113 – 1122 .
  • Smith , A. J. and Lewis , D. 1964 . Protein and energy nutrition of the laying hen I. Protein requirement for hybrids of medium size . Br. Poult. Sci. , 5 : 113 – 120 .
  • Smith , R. E. 1967 . The utilization of poultry diets containing high, low and intermediate levels of protein of identical amino acid pattern . Poult. Sci. , 46 : 730 – 735 .
  • Sunde , M. L. and Bird , H. R. 1959 . The protein requirements of growing pullets . Poult. Sci. , 38 : 48 – 55 .
  • Waring , J. J. and Bolton , W. 2:4:6‐trinitrobenzenesulphonic acid as a colour reagent for amino acid analyses . Proc. 5th Colloquium on animo acid analysis . pp. 30 – 34 . Technicon Monogr., 2
  • Wright , C. F. , Damron , B. L. , Waldroup , P. W. and Harms , R. H. 1968 . The performance of laying hens fed normal and low protein diets between 8 and 18 weeks of age . Poult. Sci. , 48 : 635 – 638 .

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