References
- Association of Official Agricultural Chemists . 1970 . Official Methods of Analysis , 11th ed. , 44 Washington, D.C. : Association of Official Agricultural Chemists .
- Bartov , I. and Bornstein , S. 1966 . Studies on egg yolk pigmentation. 2. Effect of ethoxyquin on xanthophyll utilisation . Poult. Sci. , 45 : 297 – 305 .
- Bartov , I. , Bornstein , S. and Lipstein , B. 1974 . Effect of calorie to protein ratio on the degree of fatness in broilers fed on practical diets . Br. Poult. Sci. , 15 : 107 – 117 .
- Block , R. J. and Weiss , K. W. 1956 . Amino Acid Handbook , 278 – 279 . Springfield, Illinois : Charles C. Thomas .
- Bornstein , S. and Lipstein , B. 1966 . Methionine supplementation of practical broiler rations. III. The value of added methionine in broiler finisher rations . Br. Poult. Sci. , 7 : 273 – 284 .
- Bornstein , S. and Plavnik , Y. 1977 . The sparing action of inorganic sulphate on sulphur amino acids in practical broiler diets. 1. Preliminary trials with young chicks . Br. Poult. Sci. , 18 : 19 – 31 .
- Combs , G. F. and Nott , H. 1967 . Improved nutrient composition data of feed ingredients; amino acid and other nutrient specifications for linear programming of broiler rations . Feed‐stuffs, Minneap. , 39 (42) : 36 – 39 .
- Edwards , H. M. , Denman , F. , Abou‐Ashour , A. and Nugara , D. 1973 . Carcass composition studies. 1. Influences of age, sex and type of dietary fat supplementation on total carcass and fatty acid composition . Poult. Sci. , 52 : 934 – 948 .
- Evans , R. J. and St. John , J. L. 1944 . Determination of total sulfur in feeds. Modified nitric and perchloric acid digestion procedure . Ind. Engng Chem. Analyt. Edn , 16 : 630 – 632 .
- Graber , G. , Scott , H. M. and Baker , D. H. 1971 . Sulfur amino acid nutrition of the growing chick: effect of age on the capacity of cystine to spare dietary methionine . Poult. Sci. , 50 : 1450 – 1455 .
- Hurwitz , S. 1964 . Estimation of net phosphorus utilization by the “ slope “ method . J. Nutr. , 84 : 83 – 92 .
- Hurwttz , S. , Cohen , I. , Bar , A. and Bornstein , S. 1973 . Sodium and chloride requirements of the chick: relationship to acid‐base balance . Poult. Sci. , 52 : 903 – 909 .
- Machlin , L. J. , Jackson , J. T. , Lankenan , A. H. and Pearson , P. B. 1954 . Uptake of S35 in the feathers, gizzard lining, liver and muscle of young chickens after injection with radioactive methionine or sulfate . Poult. Sci. , 33 : 234 – 238 .
- National Research Council . 1971 . Nutrient Requirements of Poultry , 24 – 37 . Washington, D.C. : National Academy of Science—National Research Council .
- Oke , O. L. 1973 . A note on the N : S ratio of some Nigerian feedstuffs . Indian J. Anim. Sci. , 43 : 776 – 777 .
- Scott , M. L. , Nesheim , M. C. and Young , R. J. 1969 . Nutrition of the Chicken , 58 Ithaca, N.Y. : M. L. Scott & Associates .
- Contribution from The Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel. 1975 Series, no. 267E.