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Showing 80 out of a total of 369 results for collection: Theses and Dissertations (Animal and Wildlife Sciences).
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Now showing items 161-240 of 369
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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
)
The influence of effective microorganisms (EM) on the growth, production and egg quality of the commercial laying hen
Unknown author
(
University of Pretoria
,
2006-07-11
)
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
)
Genetic and phenotypic characterization of native fowl populations in South Africa
Unknown author
(
University of Pretoria
,
2001
)
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
)
Die Bosveld kompleks en sy vloergesteentes in die omgewing van Nietverdiend, Wes-Transvaal
Unknown author
(
University of Pretoria
,
1986
)
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
)
The effects of different zilpaterol hydrochloride feed supplements and extended ageing periods on the meat quality of feedlot bulls
Unknown author
(
University of Pretoria
,
2022-12-15
)
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
)
The use of blood metabolic concentrations as indicators of the metabolic and productive status in dairy cows
Unknown author
(
University of Pretoria
,
2008-01-31
)
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
)
Effects of acid-binding capacity of South African feedstuffs and water pH on the performance of broilers
Unknown author
(
University of Pretoria
,
2020
)
Genetic and phenotypic characterisation of the South African Namaqua Afrikaner sheep breed
Unknown author
(
University of Pretoria
,
2011
)
An assessment of the livestock production potential of communal vs freehold farming systems in the Ganyesa district of South Africa
Unknown author
(
University of Pretoria
,
2005-11-21
)
Assessment of the impact of a newly introduced free-ranging group of chimpanzees (Pan troglodytes schweinfurthii) on the vegetation of Ngamba Island, Lake Victoria in Uganda
Unknown author
(
University of Pretoria
,
2006-05-19
)
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
)
Improving broiler performance and gut health using essential oils organic acids and direct fed microbials (to be revised)
Unknown author
(
University of Pretoria
,
2019
)
Growth and immunity of weaner piglets supplemented with dietary tryptophan, threonine and glutamine
Unknown author
(
University of Pretoria
,
2015
)
Modelling extensive beef cattle production systems for computerised decision support in South Africa
Unknown author
(
University of Pretoria
,
2009-04-16
)
A comparison of in vitro quality parameters and digestibility between locally produced and imported soya oilcake meal destined for the South African pig industry
Unknown author
(
University of Pretoria
,
2019
)
Effects of ad libitum and restricted diets in different feeding regimes on growth and carcass attributes of boars of a selected genetic line
Unknown author
(
University of Pretoria
,
2010-08-08
)
Effect of simulated adult and infant digestion on the antioxidant and cellular protective effects of Camellia sinensis and Aspalathus linearis tea
Unknown author
(
University of Pretoria
,
2015
)
Optimizing the adaptation rate of feedlot steers dosed with Megasphaera elsdenii NCIMB 41125 and fed high starch diets
Unknown author
(
University of Pretoria
,
2010-10-25
)
Changes in species composition, herbaceous biomass yield, soil seedbank and soil properties of semi-arid grassland subjected to different levels of rainfall interception and resting period
Unknown author
(
University of Pretoria
,
2022
)
Evaluation of claw health of dairy cattle housed in dirt lot vs free stall in TMR systems in the central region of South Africa
Unknown author
(
University of Pretoria
,
2019
)
The role of the vomeronasal organ in the endocrine response of does in oestrus
Unknown author
(
University of Pretoria
,
2015
)
Optimising vegetation assessments to facilitate wildlife management
Unknown author
(
University of Pretoria
,
2015
)
Gedragsekologie van die oorbietjie Ourebia Ourebi Ourebi (Zimmermann, 1783) in Transvaal
Unknown author
(
University of Pretoria
,
1982
)
The inclusion of a Bacillus-based probiotic in feed to increase the dietary energy available to growing pigs
Unknown author
(
University of Pretoria
,
2019
)
Effect of dietary protein quality and rumen protected amino acid supplementation on performance and carcass characteristics of feedlot cattle.
Unknown author
(
University of Pretoria
,
2022-07
)
Feed intake and performance of Hubbard Flex broilers with varying dietary energy and protein concentrations
Unknown author
(
University of Pretoria
,
2015
)
Effects of three commercial flukicidal products on the production of beef cattle in Mpumalanga
Unknown author
(
University of Pretoria
,
2015
)
SNP-based genetic diversity and population structure of South African beef cattle breeds
Unknown author
(
University of Pretoria
,
2021-11
)
Seasonal effect on semen quality of Gorno Altai and South African indigenous goats
Unknown author
(
University of Pretoria
,
2006-10-11
)
Studies on the impacts of off-road driving and the influence of tourists' consciousness and attitudes on soil compactionand associated vegetation in the Makuleke Contractual Park, Kruger National Park
Unknown author
(
University of Pretoria
,
2014
)
Nutritive value of Cassia sturtii, Sutherlandia microphylla and Medicago sativa for sheep
Unknown author
(
University of Pretoria
,
2013-02-18
)
Nutrition knowledge attitudes and behaviour as well as perceptions of hunger and food security of caregivers in a resource limited community (Bronkhorstspruit) Gauteng Republic of South Africa
Unknown author
(
University of Pretoria
,
2015
)
Ecology and conservation of leopards, Panthera pardus, on selected game ranches in the Waterberg region, Limpopo, South Africa
Unknown author
(
University of Pretoria
,
2009-12-08
)
Effects of dietary Zilpaterol hydrochloride and non-steroidal growth implant on growth and carcass characteristics of feedlot lambs
Unknown author
(
University of Pretoria
,
2015
)
Animal recording as a tool for improved genetic management in African beef cattle breeds
Unknown author
(
University of Pretoria
,
2014
)
Replacing sunflower oilcake with Sericea lespedezaand/or urea on feed digestibility and milk production of Saanen goats
Unknown author
(
University of Pretoria
,
2017
)
Comparison between the effects of zilpaterol hydrochloride and Rsalbutamol during the finishing period on the growth performance and carcass characteristics of feedlot cattle
Unknown author
(
University of Pretoria
,
2021
)
Digestibility of dietary calcium and phosphorus in young and growing broilers supplemented with 1α-hydroxycholecalciferol in combination with phytase
Unknown author
(
University of Pretoria
,
2023
)
The pharmacodynamics of etorphine, and its combination with xylazine or azaperone in Boer goats (Capra hircus)
Unknown author
(
University of Pretoria
,
2010-09-15
)
The supplementation of a bioflavonoid product as an alternative for synthetic vitamin A and E in broiler diets
Unknown author
(
University of Pretoria
,
2016
)
A policy perspective on promoting healthy diets to consumers through product information
Unknown author
(
University of Pretoria
,
2015
)
Production and egg quality of Lohmann Brown Lite laying hens as influenced by source and dietary inclusion concentration of zinc, copper, and manganese
Unknown author
(
University of Pretoria
,
2022
)
Effects of intermittent feed supplementation on certain rumen parameters and intake of sheep fed a medium quality roughage
Unknown author
(
University of Pretoria
,
2016
)
Meat characteristics and acceptability of chevon from South African indigenous goats
Unknown author
(
University of Pretoria
,
2007-02-17
)
Comparative perspectives of the homegrown school feeding programme versus the non-home grown school feeding programme on aspects of learners' performances and food security in the Lubombo region Swaziland
Unknown author
(
University of Pretoria
,
2015
)
The effect of freezing and post mortem ageing on beef quality
Unknown author
(
University of Pretoria
,
2016
)
Effects of dietary beta-agonist treatment, Vitamin D3 supplementation and electrical stimulation of carcasses on meat quality of feedlot steers
Unknown author
(
University of Pretoria
,
2012-06-06
)
Effects of production systems on the muscle energy status post mortem and meat quality of beef cattle
Unknown author
(
University of Pretoria
,
2012-08-01
)
Improving ileal amino acid digestibility and broiler performance with dietary protease and xylanase
Unknown author
(
University of Pretoria
,
2021
)
Effects of gender, age, season on the mineral profiles of impala on the Experimental Farm in Messina (Aepyceros melampus) (Lichtenstein, 1812)
Unknown author
(
University of Pretoria
,
2014
)
Estimates of the fertility of extensively managed Bonsmara bulls
Unknown author
(
University of Pretoria
,
2009-04-16
)
The effect of type and level of carbohydrate supplementation on intake and digestibility of Atriplex Nummularia cv. De Kock fed to sheep
Unknown author
(
University of Pretoria
,
2007-07-03
)
Growth performance of Holstein calves fed milk or milk replacer with or without calf starter
Unknown author
(
University of Pretoria
,
2008-07-16
)
Feedlot performance of the Drakensberger in comparison with other cattle breeds : a meta-analysis
Unknown author
(
University of Pretoria
,
2013-05-24
)
The performance of beef cattle bulls in the Vrede district of Mpumalanga, South Africa
Unknown author
(
University of Pretoria
,
2008-04-24
)
Analysis of the variances of South African pig carcass classification parameters
Unknown author
(
University of Pretoria
,
2018
)
The effect of preserving liver tissue in formalin on the concentration of trace minerals in the liver
Unknown author
(
University of Pretoria
,
2006-08-05
)
A genome wide association study of body weight and reproduction traits in two South African sheep breeds
Unknown author
(
University of Pretoria
,
2020
)
Evaluation of genetic and physiological parameters associated with meat tenderness in South African feedlot cattle
Unknown author
(
University of Pretoria
,
2008-08-19
)
Effect of palm kernel expeller supplementation on production performance of Jersey cows grazing kikuyu/ryegrass pasture
Unknown author
(
University of Pretoria
,
2013
)
Use of remote sensing in native grass biomass modelling to estimate range productivity and animal performance in a tree-shrub savanna in southern Zimbabwe
Unknown author
(
University of Pretoria
,
2020
)
Efficacy of different DNA polymerase enzymes in PCR amplification of forensic bovine DNA
Unknown author
(
University of Pretoria
,
2012-08-08
)
Milk goat feeding systems using Leucaena leucocephala in total mixed rations
Unknown author
(
University of Pretoria
,
2011-11-21
)
The use of condensed tannins and nitrate to reduce enteric methane emission and enhance utilization of high-forage diets in sheep
Unknown author
(
University of Pretoria
,
2019
)
Salmonella typhimurium infection in broilers and its effects on gastrointestinal health and performance
Unknown author
(
University of Pretoria
,
2011-07-04
)
The ecology and population dynamics of the Nile crocodile Crocodylus niloticus in the Flag Boshielo Dam, Mpumalanga province, South Africa
Unknown author
(
University of Pretoria
,
2006-02-23
)
Viability of leopards Panthera pardus (Linnaeus, 1758) in South Africa
Unknown author
(
2013
)
Now showing items 161-240 of 369
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