1950 Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 24, 1950

1950 Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 24, 1950

 

Contentes Pages: Onderstepoort Journal of Veterinary Research, Vol ??, 19??

CONTENTS

Volume 24: Number 1 & 2

Section I: Parasitology

Zoological survey of the Union of South Africa. Tick Survey. Part IV. Distribution of Rhipicephalus capensis, the Cape Brown Tick Theiler, G 7

Zoological survey of the Union of South Africa. Tick Survey. Part V. Distribution of Rhipicephalus evertsi, the Red Tick Theiler, G 33

Zoological survey of the Union of South Africa. Tick survey. Part VI. Distribution of the Ixodeds : Ixodes pilosus and Ixodes rubicundus Theiler, G 37

Section II: Toxicology

Recent investigations into the toxicity of known and unknown poisonous plants in the Union of South Africa. XVI Steyn, DG 53

Section III: Nutrition

The nutritive value of South African feeding stuffs. III. Digestible nutrients and metabolizable energy content of a mixture (1:1) of lucerne hay and yellow maize at different planes of intake for sheep Truter, GJ & Louw, JG 57

Digestibility of lucerne hay with special reference to experimental technique in digestion trials Groenewald, JW, Myburgh, SJ, Laurence, GB & Louw, JG 67

The availability of the calcium and phosphorus in " electrofos " for bone formation. I. In the rat Reinach, N & Louw, JG 87

Section IV: Physiology

Studies on the photosensitisation of animals in South Africa. XII. An attempt to identify the icterogenic factor in geeldikkop; the reaction of nitrous acid on chlorophyll Sapiro, ML 105

Studies on the alimentary tract of merino sheep in South Africa. XVI. On the identity of Schizosaccharomyces ovis. Part I. Some yeast-like organisms isolated from the rumen contents of sheep fed on a lucerne diet Oxford, AE, Quin, JI & Van der Westhuizen, GCA 119

Section V: Reproduction

The influence of delayed breeding on the fertility of beef heifers De Lange, M 125

Section VI: Wool Research

Studies on wool grease and suint. I. The refractive index of wool grease Rossouw, SD 355

Author index 363

Subject index 364



Recent Submissions