Browsing Faculty of Animal and Veterinary Sciences by Title
Now showing items 15-34 of 152
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Chemical composition and gas production substrates of maize cobs treated with combinations of urea and wood ash
(Federation for Animal Science (FAS), 2021-06-11)Effect of treating maize cobs with a combination of urea and wood ash (WA) on chemical composition and in vitro gas production truly degraded substrate (TDS) were examined. The treatments were:1) 100U = (100% urea and 0% ... -
Chemical composition and in vitro dry matter digestibility of four parasitic plants (Tapinanthus lugardii, Erianthenum ngamicum, Viscum rotundifolium and Viscum verrucosum) in Botswana
(Elservier, 2000-04-10)Parasitic plants, Tapinanthus lugardii, Erianthenum ngamicum, Viscum rotundifolium and V. verrucosum were harvested during months (January, March, May and June) in 1998 at the Sebele Research Station. The samples were ... -
Chemical composition and in vitro dry matter digestibility of indigenous finger millet (Eleusine coracana) in Botswana
(Livestock Research for Rural Development, 2004-04)Samples of three finger millet landraces NPGRC 3001, NPGRC 3002 and NPGRC 3003 were obtained during the vegetative stage (80 days growth) and from straw. They were analysed for ash, Cu and IVDMD. NPGRC 3001 had the highest ... -
Chemical composition and in vitro dry matter digestibility of local landraces of sweet sorghum in Botswana
(Livestock Research for Rural Development, 2002)Sweet sorghum is a variant of grain sorghum (Sorghum bicolour (L) Moench, grown in Botswana for edible juicy sweet stem instead of grain. Suitability of sweet sorghum as forage for livestock was investigated by evaluating ... -
Chemical composition and sensory evaluation of broilers supplemented on two levels of Phane worm (Imbrasia belina) meal
(Botswana University of Agriculture and Natural Resources, 2010) -
Chemical composition and sensory evaluation of meat of tswana hens fed different protein sources: mopane worm, bambara groundnut and morama bean
(Science-line Publishers, 2019-03-25)This study investigated the chemical composition and sensory evaluation of meat of Tswana hens fed diets containing mopane worm (Imbrasia belina, Westwood) or Bambara groundnut (Vigna subterranea (L) Verde) or morama bean ... -
Chemical composition of four parasitic plants harvested over a period of 6 months from two sites in Botswana
(Elservier, 2002-02-25)Samples of four parasitic plants, Tapinanthus lugardii, Erianthenum ngamicum, Viscum rotundifolium, and V. verrucosum were obtained from Sebele Research Station and Sunnyside Ranch. Sampling took place in the 6 months ... -
Chemical composition of Mopane worm sampled at three sites in Botswana and subjected to different processing
(Springer Science, 2008-12-06)Effects of site and degutting on chemical composition of mopane worm were investigated. Samples were cooked for 30 min in either brine or in plain water. Samples from Moreomabele were high in acid detergent fibre (ADF) ... -
Chemical composition, in vitro dry matter digestibility and Gas production of four browse species and their combinations used as feed for small ruminants
(West African Journal of Applied Ecology, 2020)Browse species as complete feed for ruminants is uncommon. This may be due to low dry matter (DM) and high condensed tannins (CT) contents limiting its potential to influence weight gain. Drying however improves DM content ... -
Color stability and tenderness variations within the gluteus medius from beef top sirloin butts
(Elservier, 2013-06-10)Beef top sirloin butts (n = 48) from USDA quality grade (QG; upper 2/3 US Choice vs. US Select) and yield grade categories (YG; 1 and 2 vs. 4 and 5) were aged 14 days, GM steaks were cut, with 2 steaks removed from the ... -
A Comparative Economic Analysis of Smallholder Cattle and Small Ruminant Production Systems in Botswana
(Kluwer Academic Publishers, 2000)Cattle rearing is the single most important activity in the agricultural sector of Botswana, and cattle enjoy a high status among both rural and urban dwellers. In recent years, farmers have begun to intensify the production ... -
Comparative growth performance of cross-bred (50% Orpington: 25% Australorp: 25% Tswana) and pure-bred tswana chickens under an Intensive Management System
(Academic Journals, 2015)Indigenous Tswana chickens are well-adapted to local environmental conditions but exhibit slow growth rate. Exotic chickens are not well-adapted to local environmental conditions but exhibit rapid growth rate and high egg ... -
A Comparison Between Working and Nonworking Donkeys Welfare Issues in Nyala City, South Darfur, Sudan
(Elservier, 2022-08-27)In impoverished nations, donkeys help people make a living. The welfare of donkeys in Sudan is neglected compared with developed countries. However, there is no information available about donkey welfare in Nyala. This ... -
Correlated responses in tissue weights measured in vivo by computer tomography in Dorset Down sheep selected for lean tissue growth
(Bureau for Scientific Publications, 2003)The aim of this study was to estimate correlated responses in lean, fat and bone weights in vivo in Dorset Down sheep selected for lean tissue growth. Over the period 1986-1992 inclusive, the lean tissue growth line had ... -
A critical analysis of disease-associated DNA polymorphisms in the genes of cattle, goat, sheep, and pig
(Springer Verlag, 2008-04)Genetic variations through their effects on gene expression and protein function underlie disease susceptibility in farm animal species. The variations are in the form of single nucleotide polymorphisms, deletions/insertions ... -
A critical analysis of production-associated DNA polymorphisms in the genes of cattle, goat, sheep, and pig
(Springer, 2008-09)Increasing productivity is one of the main objectives in animal production. Traditional breeding methods have led to increased gains in some traits but gains are not easily attainable in traits with low heritabilities. ... -
A critical look at the use of exotic bulls in traditional beff farming in Botswana.
(South African Journal of Animal Science, 1999)Data of indigenous and exotic bull breeds used between 1987 and 1995 were available from Ramatlabama Bull Stud and Artificial Insemination Laboratory. The bull breeds include indigenous breeds: Tswana, Tull, Bonsmara and ... -
Cross-sectional prevalence of Fasciola gigantica infections in beef cattle in Botswana
(Springer Link, 2018-04-26)A cross-sectional study was carried out to determine the prevalence and distribution of Fasciola gigantica infections in communally grazed and ranch-grazed beef cattle through coprological examination. A total of 8646 ... -
Culicoides (Diptera: Ceratopogonidae) associated with laying chickens at Sebele, Gaborone, Botswana.
(Cambridge University Press, 2007-09-18)A total of 2083 Culicoides spp. were collected in an ultraviolet light trap hung from the rafters of a laying chicken house at a location in Sebele, giving a mean daily catch of 208.3 biting midges. C. imicola was the most ... -
Cutaneous hypersensitivity reactions against unfed tick larval extract of Rhipicephalus evertsi in South African Mutton Merino, Namaqua Afrikaner and Dorper sheep
(Elsevier:, 2018-07-23)Indigenous Namaqua Afrikaner (NA) sheep have been reported to be more resistant to tick infestation than the commercial Dorper and South African Mutton Merino (SAMM) breeds. The aim of this study was to compare cutaneous ...