- UPSpace Home
- →
- Natural and Agricultural Sciences
- →
- Animal and Wildlife Sciences
- →
- Theses and Dissertations (Animal and Wildlife Sciences)
- →
- Browsing Theses and Dissertations (Animal and Wildlife Sciences) by Issue Date
JavaScript is disabled for your browser. Some features of this site may not work without it.
Browsing Theses and Dissertations (Animal and Wildlife Sciences) by Issue Date
Now showing items 1-20 of 391
-
(University of Pretoria, 1982)Oorbietjies het vroeër regdeur die grasveldgebiede van Suider-Afrika voorgekom. Die getalle van oorbietjies het egter drasties gedurende die afgelope tyd afgeneem. Min is bekend oor hierdie spesie se ekologie en etologie. ...
-
(University of Pretoria, 1986)Afrikaans: 'n Dagsoomkaart <skaal 1:100 000) en 'n struktuurkaart <skaal ongeveer 1:225 OQO> van die geologie van die Maricodistrik, is saamgestel. 'n Verskeidenheid van afsettings- gesteentes van die Transvaal Opeenvolging ...
-
The Influence of dietary energy levels on subcutaneous fatty acid profiles and meat quality in sheep (University of Pretoria, 1992)This study investigated the effect of nutritional energy levels on meat quality characteristics, through effects on the fatty acid profiles of the subcutaneous fat in sheep. Two rations containing 11. 76MJ ME/kg DM and ...
-
Ekologiese studie van 'n natuurlewebestuursplan vir die Honnet-Natuurreservaat, noordelike provinsie (University of Pretoria, 1995)Vir die wetenskaplike bestuur van natuurreservate is die toepassing van ekologiese kennis nodig om die vooraf bepaalde doelstellings te bereik. Dit is dus noodsaaklik dat die bestuurder die fundamentele ekologiese ...
-
Factors affecting the composition of long-chain fatty acids in the African buffalo (Syncerus caffer) (University of Pretoria, 2000)Please read the abstract in the section 00front of this document
-
(University of Pretoria, 2000)Please read the abstract in the section 15back of this document Without maps in separate bound folder
-
(University of Pretoria, 2001)1. The aim of this study was to determine the genetic parameters and breeding values for the South African Warmblood horse population. Information collected by the Society from 1989 to 1998 was provided for 2143 horses. ...
-
(University of Pretoria, 2001)Native fowl populations in South Africa were characterized genetically and phenotypically. Four South African native populations, two dual-purpose breeds, and two populations from Mozambique and Botswana were included for ...
-
(University of Pretoria, 2003)In this study, the selection and breeding of Friesian horses in Southern Africa were evaluated. Literature was reviewed for sUbjective and objective selection criteria in horse breeding with special reference to the Friesian. ...
-
(University of Pretoria, 2003)The primary objective of this research was to study the effects of breed, age, season, and their interactions on semen morphological characteristics. The study was done on 329 bulls (271 Friesland and 58 Jersey) aged 12, ...
-
Habitat selection and population dynamics of selected herbivores on Sondela Nature Reserve, Limpopo (University of Pretoria, 2003)Please read the abstract in the section 00front of this document. Copyright 2003, University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be ...
-
(University of Pretoria, 2004-02-27)Records of the La Rochelle S.A. Mutton Merino stud were analysed to determine the importance of possible contributing non-genetic sources of variation on growth and reproductive traits. Growth traits analysed were pre-weaning ...
-
(University of Pretoria, 2005)Several Breeders within the Bonsmara cattle breeders’ association have been selecting for polledness otherwise known as the trait for the genetic absence of horns. There are less costs associated with polled animals, as ...
-
(University of Pretoria, 2005-08-05)No abstract provided
-
(University of Pretoria, 2005-08-15)The aim of this study was to evaluate the effect of glycosylation on exogenous xylanase stability when incubated under proteolytic conditions. Xylanase produced by Trichoderma longibrachiatum, was purified using gel ...
-
(University of Pretoria, 2005-08-15)The nutritional value of indigenous fodder plants has been reported to be high and constant throughout seasons as compared to grasses. The aim of this study was to evaluate the nutritional value of three tree species of ...
-
(University of Pretoria, 2005-10-07)The status, distribution and ecology of klipspringer were studied in the Kruger National Park. For the status and distribution, the Kruger National Park south of the Olifants River was used as the study area. Data on the ...
-
(University of Pretoria, 2005-11-21)Six livestock owners, who are commonly used as demonstrators, participated in the study of which three were from communal areas and three from freehold farms in the Ganyesa area. The livestock production potential in ...
-
(University of Pretoria, 2006)In the first study, non-genetic influences on pre- and post-weaning growth traits of a tropically adapted beef breed in the arid sub-tropical environment of Southern Africa were investigated. Production data of Santa ...
-
(University of Pretoria, 2006-02-04)The influence supplementing the micro-elements selenium, zinc and copper during drought feeding on ewe lambs has been studied. Certain parameters of the immune-system were studied at different times during the trial. The ...
Now showing items 1-20 of 391