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Browsing 1936 Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 7, 1936 by Author "Du Toit, P.J."
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Alexander, R.A.; Neitz, W.O.; Du Toit, P.J.; Du Toit, P.J.
(Pretoria : The Government Printer, 1936)
1. Details of the method adopted for the preparation of the
vaccine are given.
2. The results obtained in the field during the season 1934-35
with the immunization of 1,815 police remounts and 28,659 other horses and ...
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Du Toit, P.J.; Du Toit, P.J.
(Pretoria : The Government Printer, 1936)
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Malan, A.I.; Du Toit, P.J.; Groenewald, J.W.; Du Toit, P.J.
(Pretoria : The Government Printer, 1936)
When the daily ration of Merino ewes contained 0.05 gm. KI for a period of about twelve months no effects were observed in bodyweight and food consumption. Reproduction was, however, abnormal in all the groups receiving ...
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Du Toit, P.J.; Malan, A.I.; Groenewald, J.W.; Botha, M.L.; Du Toit, P.J.
(Pretoria : The Government Printer, 1936)
On comparing the weight increases of the two groups of sheep it
will be noticed that the mean increases are reasonably equal there
being only a difference of 0.11 kg. in favour of the sulphur fed group
which is altogether ...