Browsing 1938 Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 10, 1938 by Subject "Animal nutrition"

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Browsing 1938 Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 10, 1938 by Subject "Animal nutrition"

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  • The assimilation of calcium and phosphorus by the growing bovine 
    Otto, J.S.; Du Toit, P.J. (Pretoria : Government Printer, 1938)
    Three series of long period feeding experiments with cattle are recorded, during which balances of Ca and P for the individual animals were determined. The first experiment was designed to test the availability of various ...
  • The growth promoting qualities of various protein concentrates for Leghorn chickens 
    Bronkhorst, J.J.; Du Toit, P.J. (Pretoria : Government Printer, 1938)
    Comparable groups of baby chicks, given meat meal supplements from different sources, did not grow at the same rate, even though the diets were balanced to the same level of protein. The incidence of nutritional para lysis ...