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Showing 100 out of a total of 206 results for collection: Theses and Dissertations (Animal and Wildlife Sciences).
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Stability of rumen protected nutrient supplements in lactating Jersey cows
Unknown author
(
University of Pretoria
,
2012-10-01
)
Factors influencing off-take rates of small-holder cattle farming in the North West province of South Africa
Unknown author
(
University of Pretoria
,
2017
)
Evaluation of the fertility of communal bulls in Moretele district Northwest Province in South Africa
Unknown author
(
University of Pretoria
,
2015
)
An investigation of the β-Carotene status of Holstein cows in South Africa
Unknown author
(
University of Pretoria
,
2013
)
Effect of condensed molasses solubles on intake growth performance digestibility and certain rumen parameters of sheep
Unknown author
(
University of Pretoria
,
2017
)
Vitamin A content and bio-availability of South African maize meal (as purchased and consumed)
Unknown author
(
University of Pretoria
,
2011-09-22
)
Effect of supplementing sheep receiving poor quality roughage with non-protein nitrogen and fermentable energy
Unknown author
(
University of Pretoria
,
2013
)
Pro-active dairy herd udder health management decisions based on micro-biology and cytology of milk samples
Unknown author
(
University of Pretoria
,
2018
)
Effect of live yeast supplementation on performance parameters of Jersey cows grazing ryegrass/kikuyu pasture
Unknown author
(
University of Pretoria
,
2011-11-18
)
Evaluation of the small ruminant nutrition system model using growth data of South African mutton merino and dorper lambs
Unknown author
(
University of Pretoria
,
2013
)
Sustainable red meat from a nutrition perspective
Unknown author
(
University of Pretoria
,
2015
)
Effects of incubation and the trace minerals, zinc and manganese in organic form, on ascites incidence in broiler chickens
Unknown author
(
University of Pretoria
,
2017
)
Effects of dietary magnesium supplementation on physiological parameters in captive cheetahs (Acinonyx jubatus) at Hoedspruit Endangered Species Centre (HESC)
Unknown author
(
University of Pretoria
,
2012-08-03
)
In vitro methane and gas production charecteristics of eragrostis curvula feed supplemented with seven South African plant extract additives
Unknown author
(
University of Pretoria
,
2019
)
Association between horn size anthropometrical parameters and scrotal circumference of gemsbok bulls (Oryx gazella)
Unknown author
(
University of Pretoria
,
2017
)
Genetic diversity and population structure of the South African Hereford population
Unknown author
(
University of Pretoria
,
2018
)
Conservation biology of cheetahs Acinonyx jubatus (Schreber 1775) and African wild dogs Lycaon pictus (Temminck 1820) in South Africa
Unknown author
(
University of Pretoria
,
2015
)
Effects of diets differing in rumen soluble nitrogen on poor quality roughage utilization by sheep
Unknown author
(
University of Pretoria
,
2012-11-12
)
Effect of medicinal plant extracts from West Africa on rumen fermentation parameters enteric methane emission and growth performance in Merino sheep
Unknown author
(
University of Pretoria
,
2018
)
A molecular approach to genetic improvement of South African Angora goats
Unknown author
(
University of Pretoria
,
2011-10-24
)
Genetic analysis of body weight at different ages in the Grootfontein Merino Stud
Unknown author
(
University of Pretoria
,
2017
)
Quality of two veld types in the Northern Cape as quantified in grazing sheep
Unknown author
(
University of Pretoria
,
2017
)
Dietary supplementation of di- and trimethylglycine to attenuate the effects of pulmonary hypertension syndrome (ascites) in broilers
Unknown author
(
University of Pretoria
,
2015
)
Supplementation of chelated Zn Cu and Mn in broiler diets to improve performance skin integrity and the incidence and severity of footpad dermatitis
Unknown author
(
University of Pretoria
,
2015
)
Estimation of indigestible neutral detergent fiber in forages from cell wall components
Unknown author
(
University of Pretoria
,
2018
)
Biomass yield and nutritive value of Stylosanthes scabra accessions as forage source for Goats
Unknown author
(
University of Pretoria
,
2015
)
Evaluation of microsatellite markers for parentage verification in South Africa Angora goats
Unknown author
(
University of Pretoria
,
2010-09-01
)
Effect of different equilibration periods pre-cryopreservation on post-thaw sperm motility in Nguni and Boran bulls
Unknown author
(
University of Pretoria
,
2010-10-04
)
The influence of catecholamines on energy metabolism beef colour and tenderness in three commercial beef breeds
Unknown author
(
University of Pretoria
,
2016
)
Coated butyric acid and C12 monoglyceride supplementation of broiler feed to improve performance and gut health
Unknown author
(
University of Pretoria
,
2018
)
Assessment of approaches to determine the water quality status of South African catchments
Unknown author
(
University of Pretoria
,
2013
)
The effect of two levels of dietary ractopamine hydrochloride (Paylean®) supplementation on growth performance, feed efficiency and quantitative carcass traits in finisher gilts
Unknown author
(
University of Pretoria
,
2016
)
Effect of nitrogen and energy supplementation on intake, digestibility and rumen fermentation efficiency in sheep fed poor quality Eragrostis curvula hay
Unknown author
(
University of Pretoria
,
2017
)
A comparison of physical characteristics of pine shavings biosecure pine shavings and sunflower hulls as litter material and its influence on broiler performance
Unknown author
(
University of Pretoria
,
2017
)
Efficacy of exogenous phytase and protease enzymes on performance and gastrointestinal health in broiler chickens
Unknown author
(
University of Pretoria
,
2016
)
Influence of conventional and Kosher slaughter techniques in cattle on carcass and meat quality
Unknown author
(
University of Pretoria
,
2012-07-16
)
Effects of goat phenotype score on milk characteristics and blood parameters of indigenous and improved dairy goats in South Africa
Unknown author
(
University of Pretoria
,
2012-06-07
)
Effects of feeding systems on gonadal development and semen quality of young breeding rams of different Merino breed types
Unknown author
(
University of Pretoria
,
2019
)
Digesta markers for evaluating the effect of exogenous enzymes on nutrient digestibility in beef feedlot cattle
Unknown author
(
University of Pretoria
,
2017
)
Genetic analyses of progeny performance from local and imported boar semen used in the South African pig industry
Unknown author
(
University of Pretoria
,
2015
)
Performance of Clostridium perfringens-challenged broilers inoculated with effective microorganisms
Unknown author
(
University of Pretoria
,
2010-03-01
)
Conservation genetics of African wild dogs Lycaon pictus (Temminck, 1820) in South Africa
Unknown author
(
University of Pretoria
,
2010-11-12
)
Milk production from cows grazing kikuyu - ryegrass pasture systems
Unknown author
(
University of Pretoria
,
2010-08-16
)
Efficacy of exogenous enzyme supplementation in releasing metabolisable energy in broiler feeds
Unknown author
(
University of Pretoria
,
2012
)
Association between grinding energy and in-vitro neutral detergent fibre digestion kinetics in forages
Unknown author
(
University of Pretoria
,
2017
)
The bush meat and conservation status of the African dwarf crocodile Osteolaemus tetraspis
Unknown author
(
University of Pretoria
,
2012-08-03
)
Efficacy of enzymes produced by Talaromyces versatilis in releasing energy and amino acids in broiler feeds
Unknown author
(
University of Pretoria
,
2019
)
Effects of feeding method and exercise on the physiological status of captive cheetah (Acinonyx jabatus)
Unknown author
(
University of Pretoria
,
2016
)
Developing a procedure to measure grinding energy of forages as a predictor of forage fragility
Unknown author
(
University of Pretoria
,
2014
)
Determining an optimal lysine : energy ratio for lean growth in a modern commercial pig genotype
Unknown author
(
University of Pretoria
,
2019
)
Effect of the production environment on the production efficiency of Bonsmara cows in South Africa
Unknown author
(
University of Pretoria
,
2012
)
The role of cell apoptosis on in vitroproduced beef cattle embryos
Unknown author
(
University of Pretoria
,
2016
)
Evaluation and standardisation of laboratory methods used for determining the degree of soya processing
Unknown author
(
University of Pretoria
,
2011-07-04
)
Effect of bromine and iodine in drinking water on the physiological parameters of broilers
Unknown author
(
University of Pretoria
,
2010-09-09
)
Evaluation of the ergogenic potential of two feed supplements in endurance horses
Unknown author
(
University of Pretoria
,
2014
)
Piglet birth weight uniformity as a predictor of future performance
Unknown author
(
University of Pretoria
,
2019
)
Development and implementation of a nutrition education programme for primary school teachers in Bronkhorstspruit Gauteng Province South Africa
Unknown author
(
University of Pretoria
,
2016
)
High friction expansion of broiler feed prior to pelleting and its effect on broiler performance
Unknown author
(
University of Pretoria
,
2012
)
Effect of rumen-specific live yeast supplementation on in situ ruminal degradation of forages differing in nutritive quality
Unknown author
(
University of Pretoria
,
2019
)
Dietary supplementation of selenium and addition of vitamin C and E in extender to enhance semen cryopreservation and reproductive performance of Saanen goats
Unknown author
(
University of Pretoria
,
2019
)
A genome wide scan for signatures of selection in six South African cattle populations
Unknown author
(
University of Pretoria
,
2015
)
Effect of feed additive supplementation on rumen bacterial amino acid profile and fermentation dynamics in dairy cows
Unknown author
(
University of Pretoria
,
2019
)
Effect of controlled feeding on growth, efficiency and carcass composition of grower pigs from a selected breeding line
Unknown author
(
University of Pretoria
,
2015
)
Effects of essential oils, ionophore and live yeast supplementation on rumen fermentation dynamics in Jersey cows
Unknown author
(
University of Pretoria
,
2014
)
Effects of supplementing different proportions of cellulase and xylanase enzyme mixtures on intake and digestibility of high forage total mixed ration by sheep
Unknown author
(
University of Pretoria
,
2017
)
A genomic insight into the diversity and pathogenesis of village chickens in a Ascardia Galli infested environment
Unknown author
(
University of Pretoria
,
2017
)
The re-introduction of captive bred cheetah into a wild environment, Makulu Makete Wildlife Reserve, Limpopo province, South Africa
Unknown author
(
University of Pretoria
,
2011-01-05
)
Growth performance and meat characteristics of feedlot cattle fed R-salbutamol or zilpaterol hydrochloride during the finishing period
Unknown author
(
University of Pretoria
,
2014
)
Influence of 25-hydroxyvitamin D and anionic salts on the calcium status of dairy cattle
Unknown author
(
University of Pretoria
,
2012-11-09
)
Dietary inclusion of virginiamycin to ameliorate the effect of heat stress on broilers
Unknown author
(
University of Pretoria
,
2019
)
Afrotropical Culicoides : biosystematics of the imicola group. Subgenus Avaritia (Diptera : Ceratopogonidae)
Unknown author
(
University of Pretoria
,
2013-05-07
)
A natural resource assessment of Chapungu Ranch, Save Valley Conservancy, Zimbabwe
Unknown author
(
University of Pretoria
,
2013
)
The response of broilers to acidification of drinking water and feed
Unknown author
(
University of Pretoria
,
2019
)
Effects of enteric methane mitigating strategies on growth and carcass characteristics of lambs fed high forage diets
Unknown author
(
University of Pretoria
,
2017
)
Visual assessments of meat surface structure and meat colour to predict beef tenderness in five South African beef cattle breeds
Unknown author
(
University of Pretoria
,
2019
)
Optimal energy to lysine ratio for performance of broilers from day old to 21 days of age
Unknown author
(
University of Pretoria
,
2018
)
Selenium concentration of maize grain in South Africa and the effect of three selenium sources on the selenium concentration of eggs and egg quality
Unknown author
(
University of Pretoria
,
2013
)
Phenotypic and genetic characterization of South African Boran cattle
Unknown author
(
University of Pretoria
,
2018
)
Effects of feed additives on gut microbial diversity of Clostridium perfringens challenged broilers
Unknown author
(
University of Pretoria
,
2019
)
Fiber growth of goats as influenced by the doe’s genotype, plane of nutrition and physiological stage (gestation and lactation)
Unknown author
(
University of Pretoria
,
2010-09-21
)
Genetic diversity and population structure of South African dairy goats
Unknown author
(
University of Pretoria
,
2014
)
Nutritional quality of maize ensiled with wet distillers grains for sheep
Unknown author
(
University of Pretoria
,
2010-09-28
)
Effect of dietary selenium supplementation and oestrous synchronisation on reproductive performance of South African indigenous goats
Unknown author
(
University of Pretoria
,
2019
)
Factors affecting milk urea nitrogen and its relationships with production traits in South African Holstein cattle
Unknown author
(
University of Pretoria
,
2013
)
Physiological and production responses of intensively managed Ostriches to L-Carnitine
Unknown author
(
University of Pretoria
,
2014-01-10
)
The impact of DNA parentage verification on EBV estimation and sire ranking in South African Angora goats
Unknown author
(
University of Pretoria
,
2013
)
Dietary inclusion of probiotics and a prebiotic improved the health and performance of broilers challenged with Salmonella Typhimurium
Unknown author
(
University of Pretoria
,
2011-01-04
)
Effect of sodium bicarbonate and calcium magnesium carbonate supplementation on milk production of high producing Holstein cows
Unknown author
(
University of Pretoria
,
2012-08-03
)
Investigation of tick infestation on udders of beef cows and the related effects on calf survival and growth to weaning in the Mnisi tribal community
Unknown author
(
University of Pretoria
,
2017
)
Scatology as non-invasive tool for conservation of cheetah (Acinonyx jubatus Von Schreber, 1775) in South Africa
Unknown author
(
University of Pretoria
,
2010-06-17
)
Prey and range use of lions on Tswalu Kalahari Reserve
Unknown author
(
University of Pretoria
,
2010-01-19
)
Analysis of the trans fatty acid content of beef from major retailers in Gauteng province
Unknown author
(
University of Pretoria
,
2016
)
Improving gut health and performance of broilers by adding Bacillus subtilis to the diet
Unknown author
(
University of Pretoria
,
2015
)
Effects of season and restricted feeding during rearing and laying on productive and reproductive performance of Koekoek chickens in Lesotho
Unknown author
(
University of Pretoria
,
2012-09-14
)
Evaluation of production parameters of bulls of four beef breeds in the Vrede district of South Africa
Unknown author
(
University of Pretoria
,
2017
)
Protein iron and zinc content and bioaccessibility of a ready-to-eat sorghum and cowpea meal developed for 2-to 5-year old African children
Unknown author
(
University of Pretoria
,
2016
)
Encapsulated butyric acid and bacillus subtilis as antibiotic substitutes to mitigate heat stress and promote gut health and perfomance in broilers
Unknown author
(
University of Pretoria
,
2019
)
Genetic and phenotypic characterisation of the South African Namaqua Afrikaner sheep breed
Unknown author
(
University of Pretoria
,
2011
)
Application of Bacillus spp. spores in the drinking water and environment on the growth performance and gut microbiome in weaner pigs
Unknown author
(
University of Pretoria
,
2018
)
Gene expression profiles in Longissimus dorsi muscle of Bonsmara and Nguni cattle fed two different diets
Unknown author
(
University of Pretoria
,
2018
)
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