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Showing 69 out of a total of 369 results for collection: Theses and Dissertations (Animal and Wildlife Sciences).
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Now showing items 301-369 of 369
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Comparative analysis of on-farm greenhouse gas emissions from smallholder crop-livestock farming systems in Sub-Saharan Africa – A case study in Kenya
Unknown author
(
University of Pretoria
,
2023
)
Effect of dietary energy and fibre source on rumen function in feedlot steers
Unknown author
(
University of Pretoria
,
2011-11-21
)
African dwarf-crocodile scale-counts evaluated as supporters of Osteolaemus tetraspis osborni (Reptilia, Crocodylia, Crocodylidae)
Unknown author
(
University of Pretoria
,
2010-06-28
)
The impact of myostatin variants in the South African Bonsmara and Drakensberger beef cattle breeds
Unknown author
(
University of Pretoria
,
2022
)
A comparison of inorganic and organic sources of zinc to improve bone mineralisation and growth in broilers subjected to high ambient temperatures
Unknown author
(
University of Pretoria
,
2018
)
Genome-wide marker discovery in three South African indigenous cattle breeds (Afrikaner Drakensberger and Nguni) using next generation sequencing
Unknown author
(
University of Pretoria
,
2017
)
The effect of glycosylation on the stability of exogenous xylanase under in vitro proteolytic conditions similar to the rumen
Unknown author
(
University of Pretoria
,
2005-08-15
)
Forage quality of some Kalahari browse species and its ability to reduce enteric methane emission
Unknown author
(
University of Pretoria
,
2015
)
Qualitative intake and certain rumen parameters of beef cattle in north western parts of Namibia
Unknown author
(
University of Pretoria
,
2018
)
Long-term impacts of Chromolaena odorata (L.) invasion and ungulate grazing on ant body size and communities in Hluhluwe-iMfolozi Park, South Africa
Unknown author
(
University of Pretoria
,
2012
)
The effect of varying soybean meal quality on the performance, physiology and welfare of broilers
Unknown author
(
University of Pretoria
,
2020
)
The influence of heat treatment of soybeans on the bio-availability of its selenium in lambs
Unknown author
(
University of Pretoria
,
2006-06-02
)
Nutritive value of tall fescue (Festuca arundinacea) established on rehabilitated mineland for grazing cattle
Unknown author
(
University of Pretoria
,
2013
)
Effects of stocking density on production and behaviour of farmed grower Nile crocodiles ( Crocodylus niloticus )
Unknown author
(
University of Pretoria
,
2019
)
Evaluating ecological monitoring systems on Mabula Game Reserve, Limpopo, South Africa
Unknown author
(
University of Pretoria
,
2010-03-01
)
Complementary feeding practices and their influences
Unknown author
(
University of Pretoria
,
2018
)
Spider community responses to Chromolaena odorata invasion, grassland type and grazing intensities
Unknown author
(
University of Pretoria
,
2008-08-11
)
Effects of body condition, body weight and calf removal on productive and reproductive characteristics of extensive beef cattle in Mozambique
Unknown author
(
University of Pretoria
,
2012-09-14
)
A critical analysis of the production and reproduction efficiency of Nguni cattle (Bos indicus africanus) in different geographical regions of South Africa
Unknown author
(
University of Pretoria
,
2019
)
Genetic parameters and breeding values for the South African warmblood horse population
Unknown author
(
University of Pretoria
,
2001
)
First parity productivity of selected commercial sows
Unknown author
(
University of Pretoria
,
2010-09-09
)
Application of DNA markers in parentage verification of Boran cattle in Kenya
Unknown author
(
University of Pretoria
,
2011-02-09
)
Effect of a natural fermentation liquid supplement on health performance carcass characteristics and rumen fermentation dynamics in beef feedlot cattle
Unknown author
(
University of Pretoria
,
2015
)
Mitigation of enteric methane emissions from ruminants in subtropical production systems
Unknown author
(
University of Pretoria
,
2017
)
Ruminal colonization and potential of Megashaera elsdenii NCIMB 41125 to stimulate rumen development and its effects on the performance of pre-weaned Holstein calves
Unknown author
(
University of Pretoria
,
2016
)
Effects of milk urea nitrogen on reproduction parameters of dairy cows in South Africa
Unknown author
(
University of Pretoria
,
2018
)
Nutritional status nutrient requirements and gastro intestinal development of scavenging village chickens in the Vhembe District Municipality Limpopo Province
Unknown author
(
University of Pretoria
,
2019
)
Effects of goat ecotype and sex on post-mortem muscle energy status and meat quality
Unknown author
(
University of Pretoria
,
2018
)
Effects of yeast-based direct-fed microbial supplementation on performance of high-producing dairy cows
Unknown author
(
University of Pretoria
,
2015
)
Estimating amino acid limitations in California dairy rations and the effect of feeding a ruminally protected lysine supplement on animal performance
Unknown author
(
University of Pretoria
,
2009-09-16
)
The genetic mechanisms and inheritance of the polled, scur and horn phenotypes of South African Bonsmara cattle
Unknown author
(
University of Pretoria
,
2022-02
)
Reproduction performance of Saanen bucks supplemented with selenium
Unknown author
(
University of Pretoria
,
2017
)
The effects of specific Saccharomyces cerevisiae strains and monensin supplementation on rumen fermentation in vitro
Unknown author
(
University of Pretoria
,
2008-08-19
)
A case-control study to evaluate resistance to Haemonchus contortus in SA Dohne Merino sheep
Unknown author
(
University of Pretoria
,
2018
)
The potential nutritive value of waste products from the sub-tropical fruit processing industry as livestock feed
Unknown author
(
University of Pretoria
,
2012-08-08
)
Genome-wide scan of single nucleotide polymorphisms for parentage analyses in South African indigenous beef breeds
Unknown author
(
University of Pretoria
,
2022
)
Lucerne hay supplementation to Jersey cows grazing kikuyu/ryegrass pastures
Unknown author
(
University of Pretoria
,
2012-11-12
)
The Effects of organic Iron source and L-Arginine on blood physiology linked to ascites in broiler chickens
Unknown author
(
University of Pretoria
,
2022
)
Evaluation of different chicken layer breeds for use in integrated aquaculture-poultry production systems in Gauteng, South Africa
Unknown author
(
University of Pretoria
,
2013-06-10
)
Biodiversity of potato cultivars as related to nutrient content and quality
Unknown author
(
University of Pretoria
,
2015
)
Calculating apparent metabolisable energy (AME) of different oils with and without lysophospholipids for broilers
Unknown author
(
University of Pretoria
,
2018
)
Factors affecting the production and reproduction performance of tropically adapted beef cattle in southern Africa
Unknown author
(
University of Pretoria
,
2006
)
Effects of virginiamycin and monensin on milk production efficiency and blood metabolites in Holstein cows
Unknown author
(
University of Pretoria
,
2008-09-04
)
Dry matter production, intake and nutritive value of certain Indigofera species
Unknown author
(
University of Pretoria
,
2007-04-04
)
The effect of essential oils and calcified marine algae as natural alternatives to ionophore antibiotics on performance of feedlot cattle
Unknown author
(
University of Pretoria
,
2013
)
Die ekologie van die swartwitpens in die Sandveld Natuurreservaat, Vrystaat Provinsie (Afrikaans)
Unknown author
(
University of Pretoria
,
2006-04-07
)
Methane and nitrous oxide emissions from pen surfaces in a commercial beef feedlot in South Africa
Unknown author
(
University of Pretoria
,
2019
)
Genetic characterization of South African Nguni cattle ecotypes using microsatellite markers
Unknown author
(
University of Pretoria
,
2015
)
Different techniques to evaluate a liquid rumen protected methionine source for dairy cows
Unknown author
(
University of Pretoria
,
2012
)
A balanced food basket approach to monitor food affordability in South Africa
Unknown author
(
University of Pretoria
,
2020
)
Effects of dietary Acacia mearnsii tannin additives as methane mitigation agents on the carcass characteristics of lambs
Unknown author
(
University of Pretoria
,
2021
)
The association of Insulin Growth Factor 2 with meat and fat quality traits in South African Landrace and Large White pig populations
Unknown author
(
University of Pretoria
,
2015
)
Nutritional status and performance of lick supplemented beef cattle in the tree and shrub savannah of Namibia
Unknown author
(
University of Pretoria
,
2012-11-22
)
Habitat selection and population dynamics of selected herbivores on Sondela Nature Reserve, Limpopo
Unknown author
(
University of Pretoria
,
2003
)
Die voedingswaarde van sommige Atriplex spesies en Cassia sturtii vir herkouers
Unknown author
(
University of Pretoria
,
2009
)
The comparative efficacy of novel phytase enzymes in young broiler diets through the use of different sampling and statistical methods
Unknown author
(
University of Pretoria
,
2022
)
The efficiency of tropical relevant major genes in a dual purpose layer strain in the subtropical coastal region of South-East Africa
Unknown author
(
University of Pretoria
,
2007-07-13
)
The effect of zilpaterol hydrochloride as feed additive on the growth performance and carcass characteristics of broilers
Unknown author
(
University of Pretoria
,
2019
)
The nutritive value of macadamia oil cake meal and wood ash as alternative feed ingredients for chickens in rural areas
Unknown author
(
University of Pretoria
,
2010-03-02
)
The energy sparing effect of guanidinoacetic acid alone or in conjunction with exogenous enzymes in broiler diets
Unknown author
(
University of Pretoria
,
2021
)
Cumulative incidence and associated risk factors of dark, firm and dry (DFD) meat in South African beef carcasses
Unknown author
(
University of Pretoria
,
2021
)
Reciprocal influences of carcass classes on supply and pricing of red meat in post-Apartheid South Africa
Unknown author
(
University of Pretoria
,
2020-12-06
)
Effect of a multiple micronutrient enriched maize-based liquid meal supplement on iron status of grade 3 and 4 learners attending Sunnyside primary school, Pretoria
Unknown author
(
University of Pretoria
,
2015
)
A Genome wide association study of carcass traits based on Real Time Ultrasound in South African Nguni cattle
Unknown author
(
University of Pretoria
,
2018
)
The nutritional value of broiler litter as a feed source for sheep during periods of feed shortage
Unknown author
(
University of Pretoria
,
2006-12-15
)
Quantitative and qualitative herbage yield, and carbon sequestration in subtropical grasslands subjected to different precipitation, grazing management and land use type
Unknown author
(
University of Pretoria
,
2015
)
Qualitative and quantitative characteristics of cashmere produced by South African indigenous goats
Unknown author
(
University of Pretoria
,
2007-03-13
)
The status, distribution and ecology of the Klipspringer in the Kruger National Park
Unknown author
(
University of Pretoria
,
2005-10-07
)
Genetic variation of Kappa-casein in South African goats
Unknown author
(
University of Pretoria
,
2009
)
Now showing items 301-369 of 369
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