Ascorbic acid as a dietary supplement for white leghorn hens under conditions of climatic stress

References

• Baldissera‐Nordio , C. 1957 . (Die Rolle des Vitamins G in der Physiologie und Ernährung des Geflugels, F. Hoffman‐La Roche, Basel, cited by F. Tagwerker Vitaminabteilung, 1960). . Riv. Zootec. , 30 : 906
   Google Scholar
• Bennion , N. L. and Warren , D. C. 1933 . Temperature and its effect in the domestic fowl. . Poultry Sci. , 12 : 69 – 82 .
   Google Scholar
• Gessler , H. 1925 . Heat regulation. I. Constancy of the basic exchange. . Arch. ges. Physiol. , 207 : 37
   Google Scholar
• Gogus , K. A. and Griminger , P. 1959 . On the use of ascorbic acid as a stabilising agent in purified chick rations. . Poultry Sci. , 38 : 533 – 535 .
   Web of Science ®Google Scholar
• Greenwood , A. W. 1962 . An experiment with a constant environment for the domestic fowl. . Anim. Prod. , 4 : 80 – 89 .
   Google Scholar
• Hillerman , J. P. and Wilson , W. O. 1955 . Acclimatisation of adult chicken to environmental temperature changes. . Amer. J. Physiol. , 180 : 591 – 595 .
   PubMed Web of Science ®Google Scholar
• Hinds , J. B. 1949 . Environmental factors and their effect on the natural egg cycle. . Arizona Agric. Expt. Sta. Bull. , : 222
   Google Scholar
• Hunt , J. R. and Aitken , J. R. 1962 . Studies on the influence of ascorbic acid on shell quality . Poultry Sci. , 41 : 219 – 226 .
   Web of Science ®Google Scholar
• Hutchinson , J. C. D. 1954 . “ Heat regulation in birds ” . In Physiology of Farm Animals, Edited by: Hammond , J. vol. I , 349 – 352 .
   Google Scholar
• Hutchinson , J. C. D. and Sykes , A. H. 1953 . Physiological acclimatisation of fowls to a hot humid environment. . J. agric. Sci. , 43 : 294 – 321 .
   Web of Science ®Google Scholar
• Joiner , W. P. and Huston , T. M. 1957 . The influence of high environmental temperature on immature domestic fowl. . Poultry Sci. , 36 : 973 – 978 .
   Web of Science ®Google Scholar
• March , B. and Biely , J. 1953 . The effect of ascorbic acid on the growth rate of chicks . Poultry Sci. , 32 : 768 – 774 .
   Web of Science ®Google Scholar
• Robinson , K. W. and Lee , D. H. K. 1949 . The effect of the nutritional plane upon the reactions of animals to heat. . J. Anim. Sci. , 6 : 182 – 194 .
   Web of Science ®Google Scholar
• Roe , J. H. and Kuether , C. A. 1943 . The determination of ascorbic acid in whole blood and urine through the 2,4‐dinitrophenyl hydrazine derivative of dehydroascorbic acid. . J. Biol. Chem. , 147 : 399 – 407 .
   Google Scholar
• Satterfield , G. H. , Bell , T. A. , Cook , F. W. and Holmes , A. D. 1945 . Effect of ascorbic acid injections on the amount in the blood plasma of laying hens. . Poultry Sci. , 24 : 139 – 141 .
   Web of Science ®Google Scholar
• Skoglund , W. C. , Tomhave , A. E. and Mumford , C. W. 1951 . Egg weight in New Hampshires hatched each month of the year. . Poultry Sci. , 30 : 452 – 454 .
   Web of Science ®Google Scholar
• Snedecor , G. W. 1953 . Statistical Methods, , 4th edition , Ames, Iowa : The Iowa State College Press .
   Google Scholar
• Squibb , R. L. and Wogan , G. N. 1960 . Ambient environmental conditions associated with reported spontaneous occurrence of thermal death in poultry. . World's Poultry Sci. J. , 16 : 126 – 137 .
   Google Scholar
• Thompson , E. M. , Stanley , M. G. , Knight , M. A. and Mayfield , M. E. 1959 . The effect of high environmental temperature on basal metabolism and serum ascorbic acid concentration of women. J. . Nutr. , 68 : 35 – 46 .
   Web of Science ®Google Scholar
• Thornton , P. A. 1960 . The influence of dietary protein level on the response of SC White Leghorns to supplementary ascorbic acid. . Poultry Sci. , 39 : 1072 – 1076 .
   Web of Science ®Google Scholar
• Thornton , P. A. and Moreng , R. E. 1958 . The effect of ascorbic acid on egg quality factors. . Poultry Sci. , 37 : 691 – 698 .
   Web of Science ®Google Scholar
• Thornton , P. A. and Moreng , R. E. 1959 . Further evidence on the value of ascorbic acid for maintenance of shell quality in warm environmental temperatures. . Poultry Sci. , 38 : 594 – 599 .
   Web of Science ®Google Scholar
• Warren , D. C. , Conrad , R. , Schumacher , A. E. and Avery , T. B. 1950 . Effects of fluctuating environment on laying hens . Kansas Agr. Expt. Sta. Tech. Bull. ,
   Google Scholar
• Warren , D. C. and Schnepel , R. L. 1940 . The effect of air temperatures on egg shell thickness in the fowl. . Poultry Sci. , 19 : 67 – 72 .
   Google Scholar
• Wilham , O. S. 1931 . The relation of temperature to egg production. . Panhandle Agr. Expt. Sta. Bull. , : 1 – 16 .
   Google Scholar
• Wilson , W. O. , McNally , E. H. and Ota , H. 1957 . Temperature and calorimeter study on hens in individual cages. . Poultry Sci. , 36 : 1254 – 1261 .
   Web of Science ®Google Scholar
• Zanelli , C. 1958 . Influence of ascorbic acid on growth of the chick. . Quad. Nutr. , 18 : 171 – 181 .
   Google Scholar