Browsing Reseach articles by Title
Now showing items 87-106 of 136
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Impact of partially treated wastewater on downstream water quality of Notwane River in Botswana
(Journal of Engineering Research and Reports, 2018-07-18)The impact of partially treated wastewater on the water quality of Notwane river stretch in the Gaborone region of Botswana was investigated. Water samples collected at effluent discharge point and three other sampling ... -
Incidence and level of mistletoe Infestation in tree species at Botswana University of Agriculture and Natural Resources’ Sebele Content Farm Campus, Botswana
(AD Publications, 2017-11-11)A survey was conducted at Botswana University of Agriculture and natural Resources at Sebele content farm to determine the intensity and level of mistletoe infestation in tree species. The intensity and the total number ... -
Indigenous and under-utilised oil seeds of Botswana: proximate composition, phytochemical screening and antioxidant activity.
(Society of Phamarceutical Sciences and Research, 2022-10-01)Proximate composition, qualitative screening for phytochemicals (terpenoids, steroids, tannins, oxalates, coumarins, phenols, saponins, and flavonoids) and antioxidant properties in four selected indigenous oilseeds: morama ... -
Influence of Feed Type on Egg Production of Tswana Laying Chicken
(Ansinet, 2003)The experiment was done at estate management Unit in Sebele, Gaborone. Ten 23 weeks old laying Tswana chickens were bought from a local farmer and divided into two groups of five each, using complete randomized design. ... -
Influence of flooding on bambara groundnut (Vigna subterranea L.) germination: Effect of temperature, duration and timing
(Academic Journals, 2009)To evaluate the response of bambara groundnut seeds to flooding stress a laboratory study (experiment 1) and a greenhouse study (experiment 2) were conducted. In the laboratory study seeds of a brown-coloured local bambara ... -
Influence of PROP taster status on the consumer acceptability of food made from tannin sorghums.
(Wiley, 2009-08-30)BACKGROUND: Condensed tannins in sorghum are powerful antioxidants, beneficial for health. However, tannin sorghums are believed to be unpalatable. The objective was to determine the influence of 6-n-propylthiouracil (PROP) ... -
Introduction and expansion of Moringa oleifera Lam. in Botswana: Current status and potential for commercialization
(Elservier, 2020-02-03)A survey was conducted to document the history of introduction of Moringa oleifera, its current uses as well as potential for expansion and commercialization in Botswana. The study was conducted between February and December ... -
Invasiveness of biofuel crops: implications for energy research and policy in Botswana
(Routledge, 2020-05-25)In developed countries, biofuel development was largely driven by a desire to reduce greenhouse gas (GHG) emissions and increasing energy security, whereas in developing countries, in addition to energy security, the quest ... -
Investigation of heavy metal hazards Status and their potential health risks in vegetables Irrigated with treated wastewater in Oodi gardens
(Springer, 2017-10-11)This study was conducted in Oodi Village, Botswana to investigate human health risk associated with heavy metals: Mn, Fe, Cu, Ni and Zn intake via consumption of contaminated locally grown vegetable: Spinacia oleracea L. ... -
Lucerne, Lablab and Leucaena leucocephala Forages: Production and Utilization for Livestock Production
(Asian Network for Scientific Information, 2003)An overview is given of three legume pastures with potentials as sources of crude protein and other important nutrients for livestock production in Botswana. This paper reviews distribution, plant description, agronomic ... -
Monepenepe (Cassia abbriviata): A Medicinal Plant in Botswana [2005]
(Asian Network for Scientific Information, 2005)Cassia abbrivata commonly known, as Monepenepe in Botswana is a widespread shrub or medium sized tree or shrub belonging to the Caesalpinaceae family. In Africa it grows from Somalia to South Africa. It is important medicine ... -
Monitoring of Urban Growth Patterns in Rapidly Growing Bahir Dar City of Northwest Ethiopia with 30 year Landsat Imagery Record
(MDPI, 2020-09-15)Monitoring urban growth patterns is an important measure to improve our understanding of land use/land cover (LULC) changes and a central part in the proper development of any city. In this study, we analyzed the changes ... -
Ngoro: an indigenous, sustainable and profitable soil, water and nutrient conservation system in Tanzania for sloping land
(Elservier, 2004)The Matengo people, in SW Tanzania, developed the ngoro conservation system several hundred years ago and it is a very effective indigenous manual cultivation practice for steep slopes. It deserves wider recognition and ... -
Non-seasonal Landsat based bare area gain detection in Botswana during 2002 to 2020 Period using Maximum Likelihood Classifier (MLC).
(South African Journal of Geomatics, 2022-09-04)This paper estimates bare area gain detected using cloud free Landsat 7 (ETM+) and Landsat 8 (OLI) in Botswana. From 2002 to 2020, agricultural fields shrunk by 76.4%, while built-up increased by 49.2%, and bare areas ... -
Nutritional composition and mineral profile of leaves of Moringa oleifera provenances grown in Gaborone, Botswana.
(BioMed Central Ltd, 2024-01-04)Although Moringa is an important vegetable crop elsewhere, its nutritional and non-food uses are not widely known in Botswana community. This study was conducted to determine the chemical composition and mineral contents ... -
Nutritional composition, bioactive components and antioxidant activity of Moringa stenopetala and Moringa oleifera leaves grown in Gaborone, Botswana
(BioMed Central, 2023)Moringa is a multipurpose tree and an important vegetable crop elsewhere. However, it is recently introduced to Botswana and grown in the backyards of households as a shade. Its uses are generally unknown to the community, and ... -
Pastoralists’ Perception and Ecological Knowledge on Savanna Ecosystem Dynamics in Semi-arid Botswana
(JSTOR, 2012)We investigated vegetation dynamics in relation to livestock grazing as perceived by pastoral farmers in different regions of Botswana. A structured questionnaire was used to collect farmers’ understanding of vegetation ... -
Perceptions and attitudes of communities on socio-economic importance of camels and consumption of camel milk and camel milk products in Kgalagadi District, Botswana.
(International Society of Camelid Research and Development, 2021)Camels were introduced to Botswana in the early twentieth century as a means of transport for the Botswana Police Service in the Kgalagadi District. This service was discontinued in the early 1980s and the camels were ... -
Phosphorus levels in shoots of Bambara groundnut in Botswana soils
(Taylor & Francis, 2002)The critical phosphorus (P) concentration and range of bambara groundnut (Vigna subterranea) plants were determined from a sand culture experiment at Botswana College of Agriculture. Twelve P levels (0.207–159 mg P pot−1) ... -
Physical and mechanical properties of morula (Sclerocarya birrea subsp. Caffra) nuts.
(Int. Comm. of Agricultural and Biosystems Engineering, 2023-06-28)Morula nuts were characterized for several physical and mechanical properties relevant to food process engineering. Mean moisture content of the nuts which had been naturally dried under the sun was 7.65% (w.b.). Mean nut ...