Browsing 1945 Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 20, Number 2, 1945 by Subject "Veterinary medicine -- South Africa"
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Browsing 1945 Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 20, Number 2, 1945 by Subject "Veterinary medicine -- South Africa"
Now showing items 1-11 of 11
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(Published by The Government Printer, Pretoria, 1945)1. The mean effective absorptivity for solar radiation of the hairy coats of cattle was determined. It was found that the colour of the hair is the most important characteristic in effecting the total percentage of ...
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(Published by The Government Printer, Pretoria, 1945)
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(Published by The Government Printer, Pretoria, 1945)An electrophoresis apparatus is described which was found suitable for the rapid analysis of sera and other protein mixtures. A method for identification of protein components in the migrating column is given.
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(Published by The Government Printer, Pretoria, 1945)1. A record of the number of cases of tick-borne diseases in a herd of adult cattle rather less than 1,000 in number over a period of four years is given, viz., 8 cases of anaplasmosis of which 3 were fatal, 9 of redwater ...
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(Published by The Government Printer, Pretoria, 1945)Although the method described served its purpose it is considered that the technique is too complicated. The reduction of the spleen tissue to a very fine pulp is important if blockage of needles with consequent delay and ...
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(Published by The Government Printer, Pretoria, 1945)1. Feeding camelthorn pods (13 per cent. crude protein) with maize to rats does not improve the nutritive value of the maize proteins. When the camelthorn pods are mixed with maize seed in the proportion 1 to 3, the biological ...
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(Published by The Government Printer, Pretoria, 1945)It is shown that more than four times the amount of KCN is required to cause ruminal paralysis in sheep during active fermentation of lucerne in the forestomach than after a fast of 14 hours. This increased tolerance ...
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(Published by The Government Printer, Pretoria, 1945)
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(Published by The Government Printer, Pretoria, 1945)1. The full colour pattern of Aponomma exornatum is described, and the range of variations within the species discussed. 2. A. arcanum and A. neglectum are put into the synonymy of A. exornatum. 3. The conclusion is ...
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(Published by The Government Printer, Pretoria, 1945)1. The description of the various stages of Aponomma latum is brought up to date and its known hosts and geographical distribution listed. 2. Donitz's contention, that A. laeve capensis Neumann 1901 is a synonym of A. latum ...
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(Published by The Government Printer, Pretoria, 1945)1. The descriptions of the adults of H. aciculifer, H. parmata and H. silacea and of the immature stages of H. parmata are brought up to date. 2. The larvae and nymphae of H. aciculifer and of H. silacea are described ...
Now showing items 1-11 of 11