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1938 Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 11, 1938: Recent submissions
Now showing items 1-20 of 23
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(Pretoria : The Government Printer, 1938)1. Methods are described for collecting blood and preparing smears from the ostrich. 2. Ostrich blood usually has a very prolonged coagulation time and often it fails to coagulate if drawn directly from a blood vessel ...
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(Pretoria : The Government Printer, 1938)
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(Pretoria : The Government Printer, 1938)By means of the paired feeding method, the possible indispensable amino acid deficiencies of peanutmeal, coprameal, linseedmeal and soyabeanmeal have been investigated. It has been found that peanutmeal is not deficient ...
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(Pretoria : The Government Printer, 1938)1. By means of the balance-sheet method, it has been shown that the biological value of lucerne protein for sheep is 60 and that the addition of cysteine does not effect this biological value. 2. The apparent digestibility ...
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(Pretoria : The Government Printer, 1938)By means of the nitrogen balance-sheet method a biological value of 55 for soyabeans and 78 for linseedmeal at approximately 8 per cent. level has been obtained. Utilizing the same method, and substituting an equivalent ...
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(Pretoria : The Government Printer, 1938)
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(Pretoria : The Government Printer, 1938)1. Coproporphyrin I and coproporphyrin III were isolated from the faeces and urine of cattle suffering from East Coast Fever. 2. The ratio of the I to the III series in the faeces of one animal was 1 : 1.15, whilst in that ...
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(Pretoria : The Government Printer, 1938)Experiments conducted on sheep with ruminal fistula have shown that normal ruminal movement may undergo very considerable variations from any rhythm that may be temporarily established. In this respect it is essentially ...
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(Pretoria : The Government Printer, 1938)1. The importance is stressed of a more intensive study of digestion in ruminant animals, whose food, apart from being disintegrated by enzymes liberated from the digestive tract itself, is first of all subjected to a ...
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(Pretoria : The Government Printer, 1938)An outbreak of dysentery in foals is recorded. The symptoms and post-mortem lesions have much in common with those of lamb dysentery. From the intestinal contents of two foals, Cl. welchii, type B (the lamb dysentery or ...
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(Pretoria : The Government Printer, 1938)(a) The various methods of immunizing against rinderpest are briefly summarised, the use of goat adapted virus being dealt with more fully. (b) Experiments leading up to the production of a vaccine prepared from dried ...
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(Pretoria : Government Printer, 1938)1. Experiments to determine the toxic doses of some dipping fluids containing arsenic and sulphur are described. 2. It appears that in all the more common forms of arsenical preparations, which are soluble in water, the ...
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(Pretoria : Government Printer, 1938)Five species of indigenous grasses, namely Cloris gayana, Setaria Lindenbergiana, Cencrus Ciliaris, Digitaria Pentzii Pretoria small, and Panicum Maximum, were established each in five replications on 25 plots, each ...
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(Pretoria : Government Printer, 1938)The writer here describes eight new species of Cestodes, three from mammals and five from birds; the mammalian species are Inermicapsifer leporis sp. n. from a hare, Catenotaenia geosciuri sp. n. from a suricat. The avian ...
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(Pretoria : Government Printer, 1938)1. The technique for seeding eggs for the propagation of neurotropic horsesickness virus in the developing chick embryo is described in detail. 2. It is found that the virus retains its neurotropic character and multiplies ...
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(Pretoria : Government Printer, 1938)By means of the paired feeding method, it has been shown that the addition of cystine to lucerne significantly enhances the growth promoting properties of the latter, and that when peanutmeal is supplemented by oatmeal the ...
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(Pretoria : Government Printer, 1938)1. By the application of the mold method the individual surface area of 17 chickens of approximately one month of age were determined and formulae evolved for the prediction of the surface area. The value for K in the Meeh ...
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(Pretoria : Government Printer, 1938)By means of a nitrogen free diet the time period for the attainment of the endogenous nitrogen level has been established in sheep. It appears that the preliminary protein period is a determining factor in the length of ...
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(Pretoria : Government Printer, 1938)1. Experiments are described in which were studied the effects of incomplete rations on the toxicity of elementary sulphur. 2. The incorporation of sulphur in the diet exerted toxic effects only when the basal ration ...
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(Pretoria : Government Printer, 1938)1. Data are presented on the relation of the acid-base balance of the ration to the effects of elementary sulphur on food utilization and the well-being of rats. 2. The efficiency quotient on the base-forming rations was ...
Now showing items 1-20 of 23