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Now showing items 369-388 of 675
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Haematologic and biochemical profile of grazing Boer-goats supplemented with cowpea seed hulls and commercial concentrate.
(Researchgate, 2015-11)The objective of the study was to investigate the haematological and biochemical indices of grazing/browsing Boer-goats before and after supplemented with either cowpea seed hulls or commercial concentrate. Weanling ... -
Health risk assessment of heavy metals via dietary intake of vegetables irrigated with treated wastewater around Gaborone, Botswana
(International Conference on Plant, Marine and Environmental Sciences, 2015-01)Heavy metal concentrations of Cd, Cr, Cu, Ni, Pb and Zn in green peppers (Capsicum annuum) and tomatoes (Solanum lycopersicum) irrigated with treated wastewater from the Glen Valley farms were determined. Concentrations ... -
Heat and moisture production and minimum ventilation requirements of tom turkeys during brooding-growing period.
(American Society of Agricultural Engineers, 1998)Heat and moisture production rates of Nicholas tom turkeys raised under lab-scale commercial production settings were continually measured during a five-week brooding-growing period. Functions were established that relate ... -
The heavy metal content of Gaborone secondary sewage effluent in Botswana
(Botswana University of Agriculture & Natural Resources, 2005)The objective of this study was to determine the heavy metal content of the Gaborone secondary effluent in Botswana before its discharged to the Notwane river. Secondary effluent water was sampled every month for one ... -
Herbaceous communities’ heterogeneity in the Kalahari sandy soils environment: A case study of Kweneng, Kgatleng Districts and Mahalapye Sub-District of Botswana
(International Network for Natural Sciences, 2021-06-30)Biotic and abiotic factors shape most vegetation communities’ structures and composition. Over the years, climatic conditions have been changing. Livestock and wild animal populations have also been dynamic in Botswana’s ... -
Herbaceous plant and soil nutrient patterns along grazing gradients of the hard veld and sand veld areas of Botswana
(University of Botswana, 2005-07)Vegetation changes associated with grazing by domestic livestock have been studied throughout the major grazing savannas of the world. Changes have been documented to differ from area to area depending on stock composition, ... -
High Aluminium Concentration and Soil Acid Saturation Reduce Germination, Emergence and Seedling Establishment of Groundnut.
(African Journals Online, 2020-02-22)Studies on crop responses to soil acidity have largely neglected the germination and seedling establishment stages. The objective of this study was to determine the effect of soil acidity, including aluminium per se and ... -
HIV/AIDS, artisanal fishing and food security in the Okavango Delta, Botswana
(Elservier, 2017)Generally, rural households pursue all year round natural and non-natural resource-based livelihood systems to diversify these options in order to cope with risks emanating from a range of shocks and stressors. Artisanal ... -
Hot water treatment and duration alleviates chilling injury of mango (Mangifera indica L.).
(International Society for Horticultural Science, 2020)Low temperature storage is the most effective method of extending postharvest life and marketing period and maintain fruit quality. Unfortunately, for chilling injury (CI) sensitive fruits, low temperature storage may be ... -
Hypolipidaemic effects of papaya (Carica papaya L.) juice on rats fed on a high fat and fructose diet.
(Cambridge University Press, 2023-07-10)Papaya (Carica papaya L.) is a highly nutritious and less-caloric fruit, commonly consumed for its minerals and vitamins and hence may help in controlling obesity and abdominal discomforts. The present study investigated ... -
Identification and classification of finger millet (Elcusine coracana ) accessions using morphological traits and DNA finger printing
(Khon Kaen University, 2012)Information on genetic diversity of germplasms is very important for every breeding program, thus evaluation and characterization of germplasms is the first and most important step for any breeding program. Different tools ... -
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 ... -
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 ... -
Identification of factors that influence the performance of extension management systems in Kweneng and southern districts of Botswana
(South African Society for Agricultural Extension (SASAE), 2018-11-15)Since 1999, the government of Botswana has implemented the Performance Management System (PMS) as a public service reform tool for all the ministries with the aim to improve and monitor performance of the public service ... -
Identification of mongongo (schinziophyton rautanenii) and morama (tylosema esculentum) insect pests and their natural enemies in Botswana.
(Botswana University of Agriculture and Natural Resources, 2020-10)The study was conducted at the Botswana University of Agriculture and Natural Resources (BUAN) Sebele, Gaborone. Sampling sites for this study was done in Kweneng district and Okavango district, and the experiments were ... -
Identification of the causal agent of sorghum leaf blight and evaluation of its current management practices in Pandamatenga farming area
(Academic Journals, 2008-01-20)In Botswana, cattle rearing can either be in farms or in communal grazing areas. In communal grazing areas, carrying capacities are never adhered to, hence degradation sometimes occurs. This negatively impact on the ... -
Identification of the causal agent of sorghum leaf blight and evaluation of its current management practices in Pandamatenga farming area
(Botswana University of Agriculture & Natural Resources, 2015-08)Turcicum Leaf Blight (TLB) of sorghum incited by Exserohilum turcicum is a major threat to sorghum production globally. This pathogen has been reported to attack both maize and sorghum resulting in yield losses as high as ... -
The image of agriculture education in Botswana
(Murdoch University, 2009)This study examines agricultural education in Botswana among students and teachers. Since independence in 1966 to the present time, agricultural production has declined from about 40 percent to about 3 percent. Harsh ... -
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 ... -
Impact of family chickens on the livelihoods of people living with HIV and AIDS in four villages of Botswana
(Scienceline Publication, 2011)The impact of family chickens on the livelihoods of people living with HIV and AIDS (PLWHA) was investigated in Khudumelapye, Mogobane, Mokubilo and Serowe villages of Botswana. The objectives of this study were to determine ...