BUAN Research Hub: Recent submissions
Now showing items 421-440 of 687
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First-time detection of bovine viral diarrhoea virus, BVDV-1, in cattle in Botswana
(AOSIS [Commercial Publisher], 2019-01-01)Infectious diseases are serious constraints for improving livestock productivity. Bovine viral diarrhoea virus (BVDV) is a virus causing grave economic losses throughout the cattle producing world. Infection is often not ... -
Anaplasma ovisinfection in goat flocks around Gaborone, Botswana
(Springer, 2019-08-13)Anaplasma is a genus of gram-negative, intracellular bacteria infecting different blood cells in animals. A. ovis infects erythrocytes of sheep and goats, inducing clinical signs that include haemolytic anaemia, icterus ... -
Seroprevalence of Selected Tick Borne Pathogens and Diversity and Abundance of Ixodid Ticks (Acari: Ixodidae) at the Wildlife-Livestock Interface in Northern Botswana
(Frontiers Media, 2020-05-05)Ticks and tick borne diseases (TBDs) undermine livestock production with considerable economic losses to livestock producers in endemic areas worldwide. Despite the impact of ticks and TBDs in livestock production, there ... -
Do indigenous browse trees influence chemical composition and in vitro dry matter digestibility of parasitic plants?
(Elservier, 2004-08-02)This study examined the influence of nine browse trees on the chemical composition and in vitro dry matter (DM) digestibility (IVDMD) of parasitic plants (Tapinanthus lugardii, Erianthenum ngamicum, Viscum rotundifolium ... -
The influence of exogenously applied 2,4- dichlorophenoxyacetic acid on fruit drop and quality of navel oranges (Citrus sinensis L.)
(Academic Journals, 2009-05-18)rchard experiments were carried out in Botswana with the objective of evaluating the effect of 2,4- dichlorophenoxyacetic acid (2,4-D) on reducing premature fruit drop. Different concentration levels of the 2,4-D (8, 16 ... -
Stearoyl-CoA desaturase 1 3′UTR SNPs and their influence on milk fatty acid composition of Canadian Holstein cows
(Wiley, 2009-09-16)Stearoyl-CoA desaturase 1 (SCD1) catalyses the synthesis of conjugated linoleic acid (CLA) and mono-unsaturated fatty acids (MUFA) in the mammary gland of ruminant animals. Considerable variations in CLA and MUFA have been ... -
Potential for Improving Health: Calcium Bioavailability in Milk and Dairy Products
(Wiley, 2009-06-12)Calcium and body weight and obesity; Calcium and cardiovascular diseases; Calcium and osteoporosis; Calcium bioavailability in milk and dairy products; Calcium from milk and dairy products; Calcium, abundant mineral in ... -
Carcass Characteristics of Lavender, Pearl Grey and Royal Purple Varieties of Domesticated Helmeted Guinea Fowl (Numida meleagris) Raised under Intensive Management System in Botswana
(Science Alert, 2016)The objective of this study was to evaluate carcass characteristics of lavender, pearl gray and royal purple varieties of domesticated helmeted guinea fowl kept under an intensive management system in Botswana. Carcass ... -
Utilization of crop residues and Agro – industrial by products by Tswana sheep fed varying energy sources and minerals
(Botswana University of Agriculture & Natural Resources, 2021-09)Two experiments were conducted at Botswana University of Agriculture and Natural Resources, Sebele. In Experiment 1, twenty-five Tswana sheep were used in 3 x 2 factorial arrangements in a Complete Randomized Design to ... -
Production characteristics, management practices and on-farm phenotypic characterisation of indigenous Twana sheep in four districts of southern Botswana
(Botswana University of Agriculture & Natural Resources, 2021-08)In the framework of collecting information that will aid in development of breeding and conservation strategies and policies intended for the conservation of indigenous Tswana sheep in the Southern part of Botswana, a ... -
Agricultural extension in Botswana: growing a hybrid over decades of selective experience
(Botswana University of Agriculture & Natural Resources, 2010)The study reviewed agricultural extension in Botswana to assess its growth and achievements in ensuring good service delivery since 1935 when formal structures of agricultural extension were beginning to establish. The ... -
An evaluation of factors that hinder subsistence farmers from diverting to profitable farming in Botswana: a lesson for Extension Officers
(Botswana University of Agriculture & Natural Resources, 2010)The government of Botswana has over the years provided support programmes to farmers to subsidize agricultural inputs in order to raise the level of profitability. Despite the wide range of Agriculture support there has ... -
Effect of feeding mopane worm meal on mineral intake, retention and utilization in guinea fowl under intensive system
(Asian Network for Scientific Information, 2013)This study investigated the mineral intake, utilization and retention of guinea fowl fed varying levels of mopane worm meal as a protein source under intensive system up to 13 weeks of age. Ninety-six day old keets were ... -
Genetic variation from 12 microsatellite makers in an indigenous Tswana goat flock in South-eastern Botswana
(Livestock Research for Rural Development, 2013)The objective of this study was to preliminary characterize genetic variability from 12 microsatellite markers in an indigenous Tswana goat flock in South-eastern Botswana. The genomic DNA from 87 partially pedigreed ... -
Influence of stocking density on bone development in family chickens reared up to 18 weeks of age under intensive system
(Asian Network for Scientific Information, 2014)This study investigated the influence of stocking density on bone development of family chickens up to 18 weeks of age. A total of 232 unsexed day-old family chicks were used in a completely randomized design. Birds were ... -
Phenotypic characterization of Tswana chickens based on quantitative traits in Kweneng and Southern Districts, Botswana
(Livestock Research for Rural Development, 2017)The objective of this study was to characterize both sexes of the naked-neck, dwarf, rumpless, normal-feathered and frizzled strains of Tswana chickens in the Kweneng and Southern districts of Botswana using some quantitative ... -
A survey analysis of indigenous goat production in communal farming systems of Botswana
(SpringerLink, 2017-06-17)A total of 153 communal farmers in four agro-ecological regions of Botswana were interviewed using a structured questionnaire. The aims of the survey were to characterise existing communal goat production systems, evaluate ... -
Occurrences of goat mastitis and milking management in the Oodi agricultural region, Botswana
(Smith and Franklin Academic Publishing, 2018-04-05)Goat milk production contributes less to Botswana’s dairy sectors with a low annual production of 4 tonnes per year. The objectives of the study were to evaluate goat milk production practices and attributes of goat farmers ... -
Can indigenous plants be harnessed to control internal worms for small stock in Botswana?
(Botswana University of Agriculture & Natural Resources, 2017)Small stock offers an opportunity to contribute to poverty reduction and to empower youth and women. Rearing of sheep and goats also opens opportunities for wealth creation, job creation and to diversify animal agriculture. ... -
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% ...