BUAN Research Hub: Recent submissions
Now showing items 401-420 of 687
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Production characteristics, management practices and on-farm phenotypic characterisation of indigenous Tswana sheep in four districts of southern Botswana
(Botswana University of Agriculture and 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 ... -
Impact of family chickens on the livelihoods of people living with HIV and AIDS and effects of stocking density on the growth performance of family chickens reared up to 18 weeks of age under intensive system
(Botswana University of Agriculture & Natural Resources, 2014-06)Two studies were carried out to investigate the impact of family chicken component of BONEPWA+ on the livelihoods of people living with HIV and AIDS (PLWHA). In the first study, the impact of family chickens on the livelihoods ... -
Influence of culture and stakeholders In Botswana’s dairy system
(The University of Queensland, 2007-12-12)ABSTRACT The government of Botswana initiated dairy industry development in the early 1980’s to reduce the country’s dependence on milk imports from neighbouring countries, particularly South Africa and Zimbabwe. The ... -
Interactions between woody plants, elephants and other browsers in the Chobe riverfront, Botswana
(Norwegian University of Science and Technology, 2005-11)This thesis examines the interaction between woody plants, elephants and other browsers in a semi-arid savanna in northern Botswana, southern Africa. Particularly I studied how woody plants respond to herbivory, how browsers ... -
Effects of lucerne (medicago sativa) hay stems as a protein source in sorghum stover basal diet on the performance of Tswana lambs
(Botswana University of Agriculture & Natural Resources, 2021-07)The current study was designed to assess the performance, development of the reproductive and carcass parameters of Tswana lambs fed lucerne hay stems as a protein source in sorghum stover basal diet. This was achieved ... -
Identification of anaplasma marginale proteins up-regulated during infection of the tick vector
(Washington State University, 2010-08)The transition between infection of the mammalian host and colonization of an arthropod vector is required for ongoing transmission of a broad array of pathogens, from viruses to protozoa. Understanding how this transition ... -
An assessment of socio-economic potential of conservation agriculture and prediction of its future performance using the DSSAT model for the Pandamatenga vertisols in northern Botswana
(Botswana University of Agriculture & Natural Resources, 2019-11)This study was based in the Chobe District in Pandamatenga village in the northern region of Botswana. The main aim of the study was to assess the socio - economic potential of Conservation Agriculture (CA) technologies ... -
Effects of nitrogen and phosphorus on growth, development, yield, and oil content of safflower (Carthamus tinctorius L.)
(Botswana University of Agriculture & Natural Resources, 2017-07)Safflower is a multipurpose crop grown for the orange-red dye that is obtained from its petals, medicinal properties, feed value and especially for its high quality oil (Dajue and Mondel. 1996; Dwivedi, 2005; Sirel and ... -
Growth performance of muscovy and pekin ducks and genetic diversity of muscovy duck population in Botswana
(Botswana University of Agriculture & Natural Resources, 2020-09)A research study was carried out to compare growth performance of Muscovy (Cairina moschata domestica) and Pekin ducks (Anas platyrhynchos) and to evaluate the genetic diversity of Muscovy duck population in Botswana. ... -
Effects of safflower (Carthamus tinctorius L.) genotypes on growth, development, yield and yield components, and oil content and yield
(Botswana University of Agriculture & Natural Resources, 2018-09)Safflower (CarthamustinctoriusL.) is a multipurpose oil seed crop that is drought, heat, cold and saline tolerant, but minor and neglected despite its many uses. However, recently there is renewed interest in safflower ... -
Bovine cysticercosis: prevalence, risk factors, its socio-economic effects on cattle farmers in Botswana and identification of immunogenic antigens
(Botswana University of Agriculture & Natural Resources, 2020-09)Botswana’s incidence of Taenia saginata cysticercosis following passive post-mortem inspection has increased consistently, with attendant public health and socioeconomic implications. Most published bovine cysticercosis ... -
Wheat (Triticum aestivum L.) yields and protein profiles under varying plant densities, nitrogen doses and planting time in Botswana
(Botswana University of Agriculture & Natural Resources, 2020-02)Field studies were conducted at the Botswana University of Agriculture and Natural Resources, Sebele, Gaborone, to determine the effects of planting densities, nitrogen application rate, and planting time, on two wheat ... -
Effects of nitrogen and phosphorus fertilizers on growth, yield, and yield components of sorghum (Sorghum bicolor (L) Moench)
(Botswana University of Agriculture & Natural Resources, 2013-06)Greenhouse and Held experiments were conducted during the 2009 and 2010 growing seasons at Botswana College of Agriculture to evaluate the effect of different levels of nitrogen (N) and phosphorus (P) ... -
Effects of storage temperature on postharvest quality of wild plum (Ximenia americana L.)
(Botswana University of Agriculture & Natural Resources, 2018-06)Wild plum (Ximenia americana L.) is a tropical crop widespread throughout the tropics of Africa, India and South East Asia to Australia, New Zealand, Pacific Islands, West Indies, Central and South America. Despite the ... -
The effect of nitrogen on the yield and quality of vegetable amaranth
(Botswana University of Agriculture & Natural Resources, 1999-02)The effect of nitrogen on the yield and quality of three species of vegetable amaranth, namely; Amannthus hypochondriacus, A.tricolar, and A.hyridus was studied under field conditions for three different planting times ... -
Effects of nitrogen and phosphorus nutrition on growth, yield, yield components and fruit quality of watermelon (Citrullus lanatus Thumb)
(Botswana University of Agriculture & Natural Resources, 2015-11)An experiment was conducted in the Botswana College of Agriculture, Notwane farm in Gaborone North to evaluate the effect of nitrogen and phosphorus on growth, yield, yield components and quality of watermelon (Citrullus ... -
Effects of plant population on growth, development and oil yield of safflower (Carthamus tinctorious L.)
(Botswana University of Agriculture & Natural Resources, 2012-09)Two field trials were done in the winter of 2010 and summer of 2010/2011 to evaluate the effects of plant density. on the growth, development and yield of safflower. The results showed that plant density and season of ... -
Identification of Anaplasma marginale proteins specifically upregulated during colonization of the tick vector
(American Society for Microbiology, 2010-07-10)The transition between infection of the mammalian host and colonization of an arthropod vector is required for the ongoing transmission of a broad array of pathogens, from viruses to protozoa. Understanding how this ... -
Some potential sources for transmission of Campylobacterjejuni to broiler chickens
(Wiley, 2004-05-20)S.S. R AMA B U, N.S. B OXA L L, P. MA DIE A N D S. G. FE NWI CK. 2004. Aims: The aim of the study was to determine Campylobacter jejuni contamination and prevalence on fomites moving between broiler farms and the processing ... -
xpression of Anaplasma marginale Ankyrin Repeat-Containing Proteins during Infection of the Mammalian Host and Tick Vector
(American Society for Microbiology, 2011)Transmission of tick-borne pathogens requires transition between distinct host environments with infection and replication in host-specific cell types. Anaplasma marginale illustrates this transition: in the mammalian host, ...