Doctoral Degrees (Animal and Poultry Science)
Recent Submissions
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Behaviour, physiological responses, meat yield and gut morphology of free-range chickens raised in a hot environment.
(2016)It is vital to minimise thermal stress and associated welfare problems for birds reared in hot environments and behaviour is a good indicator of thermal stress. The broad objective of the study was to investigate behavioural, ... -
Selenium × zinc interaction on growth performance, carcass traits and semen quality of Large White × Landrace and Kolbroek boars.
(2018)Abstract available in PDF. -
Plant-plant combination: an important option in the phase of failing anthelmintics to control nematodes in small ruminants.
(2018)The present study was designed to explore how combination phytoanthelmintic therapy can be employed to enhance livestock nematode control in goats and sheep. This was motivated by wide spread emergence of resistant varieties ... -
Influence of physical state of farm housing and processing facilities on quality and safety of dairy milk products.
(2018)The broad objective of the study was to determine the influence of physical state of farm housing and milk processing facilities on the quality and safety of milk and its products. Data collected from urban areas (n =135) ... -
Antioxidant activity of Vachellia species, pork quality and fatty acid composition from pigs supplemented with graded levels of Vachellia tortilis leaf meal.
(2017)Abstract available in PDF file. -
Optimal energy to total Lys ratios for broiler performance from day old to 35 days of age.
(2017)Abstract available in PDF file. -
Influence of age and sex on carcass and meat quality traits of scavenging guinea fowls.
(2016)The purpose of the study was to determine the effect of age and sex on carcass and meat quality characteristics of scavenging guinea fowls in communal production systems. A total of 151 smallholder farmers in Wedza district ... -
Effect of roughage processing and feeding level on production, reproduction, and growth performance of the Red Maradi goat.
(2016)Abstract available in PDF file. -
Influence of water stress on feed intake, growth performance and nutritional status of Nguni goats.
(2016)The broad objective of the study was to determine the influence of water stress (water deprivation, water restriction and water salinity) on feed intake, growth performance and the nutritional status of Nguni does. A ... -
Ecological benefits of brachiaria grasses in integrated crop-livestock production systems in Rwanda.
(2016)A study was conducted with the broad objective to evaluate ecological benefits of Brachiaria grasses in integrated crop-stall-fed livestock production systems in humid and semi-arid region of Rwanda. The specific objectives ... -
Relationship between linear type traits and fertility in Nguni cows.
(2014)The broad objective of the study was to determine the relationship between linear type traits and fertility in Nguni cow herds. Data collected from 300 Nguni cattle owning households from two municipalities (150 each) were ... -
Improving the nutritive value and utilisation of non-conventional protein feed resources in smallholder village chicken production systems.
(2014)Poultry production is one of the most important activities for creating wealth in developing countries. This study was conducted to assess methods of improving the nutritive value and utilization of cowpeas, and ameliorating ... -
Intensive beef production on cultivated pastures in a sub-tropical environment.
(1984)The comparative performance of spring-calving beef cowherds comprising either Dual Purpose (Simmentaler) or British-cross (Hereford x Africaner) cows and calves was investigated at stocking rates of 3,0, 4,12, 5,34 and ... -
Response of broiler chickens to dietary lysine, methionine and metabolisable energy concentrations.
(1981)No abstract available. -
The influence of variations in the level of nutrition on reproduction in the ewe.
(1972)No abstract available. -
Estimation of carcass composition of beef cattle by the urea dilution technique.
(1977)No abstract available.