Browsing Reseach articles by Title
Now showing items 37-56 of 146
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Comparison of Laboratory pH Buffer Methods for Predicting Lime Requirement for Acidic Soils of Eastern Botswana
(Taylor & Francis, 2004)The suitability of pH buffer methods that determine lime requirement (L.R.) of acid soils of the eastern region of Botswana has not been determined, and the soil physiochemical properties that influence L.R. are not known. ... -
Computational fluid dynamics assessment of natural ventilation in three types of large-scale broiler poultry houses in Botswana
(Elservier, 2025-03-07)Effects of house design, orientation, and regional location on the natural ventilation of commercial, large-scale broiler poultry houses in the North-eastern and South-eastern farming regions of Botswana were assessed at ... -
Contribution of red alder to soil nitrogen input in a silvopastoral system
(Springer-Verlag, 2007-01-11)Studies on Alnus rubra Bong. (red alder) were carried out to assess its potential for use as a component of a silvopastoral system. Comparison was between two treatments: red alder at 400 stems ha−1 (silvopasture) and red ... -
Control of Cowpea Weevil, Callosobruchus Maculatus (F.) (Coleoptera: Bruchidae), Using Natural Plant Products
(MDPI, 2014-12-31)A laboratory study was conducted to investigate the effects of natural products on the reproduction and damage of Callosobruchus maculatus, the cowpea weevil, on cowpea seeds at Botswana College of Agriculture in Gaborone, ... -
Cooling laying hens by intermittent partial surface sprinkling
(American Society of Agricultural and Biological Engineers, 2000)This study investigated the efficacy of intermittent partial surface sprinkling to cool caged layers at 20, 38, and 56 weeks of age. Ten birds were used per age group with two birds per paired trial (Experiment, Expt, and ... -
Current approaches to Alectra vogelii control in cowpea.
(African Journals Online, 2013-03-14)Alectra vogelii (L.) Benth is a parasitic weed in the family Scrophulariaceae that causes substantial damage by attaching onto the cowpea, Vigna unguiculata (L. Walp.) plant and tapping nutrients from it. Cowpea is one of ... -
Demographic parameters of cowpea aphid Aphis craccivora (Homoptera: Aphididae) on different Botswana cowpea landraces
(Cambridge University Press, 2012-12-01)The variation in demographic parameters (namely survival and fecundity, intrinsic rate of natural increase pre-reproductive period and relative growth rate) was used to assess the resistance of cowpea landraces (namely ... -
Determinant Factors Predicting the Dependencies of Local Communities on Plantation Forests and Their Levels of Participation on Management Activities in Basona Worena District, Ethiopia
(Routledge, 2020-02-21)Plantation forests provide numerous benefits to local communities that regularly interact with them. This study aimed at examining the determinant factors predicting the dependencies of local communities on plantation ... -
Determination and source apportionment of selected heavy metals in aerosol samples collected from Sebele
(Science Publication, 2013-05-17)Bush fires and dust in the dry winter months establish moderately high background levels of aerosols. Emissions into the atmosphere by copper mines, coal mines and vehicular emissions are all possible sources of air pollution ... -
Determination of mineral content in sugar bean, lentils and groundnuts sold by the roadside in Gaborone, Botswana
(Human Journals, 2020-06-20)Samples of raw lentils, sugar beans and groundnuts were bought from a street vendor by the roadside at Gaborone Bus Station. Sample preparation was carried out by microwave digestion process. The digests were analyzed for ... -
Determination of some engineering properties of morama bean (Tylosema esculentum)
(CIGR Journal, 2014-09-30)The morama bean (Tylosema esculentum) is an underutilised legume native to the Kalahari region of Southern Africa. Some engineering properties relevant to the mechanisation of its processing have been characterised, namely; ... -
Determination of Sorghum Grain Shape using Image Processing
(BIE Biennial Conference, 2013-10)Sorghum grain sphericity, aspect ratio and shape factor were determined from dimensional measurements by image processing and compared to measurements made manually for three sorghum varieties grown in Botswana (Segaolane, ... -
Development and application of modern agricultural biotechnology in Botswana: The potentials, opportunities and challenges
(GM Crops & Food, 2014)In Botswana, approximately 40% of the population live in rural areas and derive most of their livelihood from agriculture by keeping livestock and practising arable farming. Due to the nature of their farming practises livestock ... -
Development of the Agricultural and Biosystems Engineering Programme at the Botswana University of Agriculture and Natural Resources (BUAN)
(CRC Press, 2024)This chapter discusses the agricultural and biosystems engineering (ABEN) programme at the Botswana University of Agriculture and Natural Resources (BUAN). It covers the progression from the initial engineering courses, ... -
Distribution, traditional utilization, processing, and health benefits associated with the consumption of morama bean [Tylosema escululetum (Burch.)]: a survey from selected districts of Botswana
(Springer Nature Link, 2025-02-04)Morama bean [Tylosema escululetum (Burch.)] is a nutrient-dense underutilized legume that can address proteinenergy and micronutrient malnutrition in developing countries. An ethnographic study using a snowball sampling ... -
Distribution, traditional utilization, processing, and health benefits associated with the consumption of morama bean [Tylosema escululetum (Burch.)]: a survey from selected districts of Botswana
(Springer Nature Link, 2025-02-03)Morama bean [Tylosema escululetum (Burch.)] is a nutrient-dense underutilized legume that can address proteinenergy and micronutrient malnutrition in developing countries. An ethnographic study using a snowball sampling method ... -
Distribution, traditional utilization, processing, and health benefits associated with the consumption of morama bean [Tylosema escululetum (Burch.)]: a survey from selected districts of Botswana
(Springer Nature Link, 2025-02-03)Morama bean [Tylosema escululetum (Burch.)] is a nutrient-dense underutilized legume that can address protein-energy and micronutrient malnutrition in developing countries. An ethnographic study using a snowball sampling ... -
Diversity of wild herbaceous legumes in southern Africa, their associated root nodule bacteria, and insect pests.
(CABI, 2018)Climate change models predict that most parts of southern Africa including Botswana and Namibia will experience severe water stress and temperature increases as a result of climate change. Wild drought-tolerant nitrogen-fixing ... -
Diversity, population structure and regeneration status of woody species in different habitats in Maun Educational Park, northern Botswana
(Routledge, 2021-03-15)The diversity and population structure of woody species at Maun Educational Park (MEP) was investigated from June to July 2018. A total of 23, 18 and 30 quadrats of 20 × 20 m size were laid down at 50 m intervals along a ... -
Documentation of indigenous knowledge and best-bet practices on the use of animals and plants for sustainable natural resources management in Botswana
(Botswana University of Agriculture and Natural Resources, 2014)A study was carried out to document indigenous knowledge (IK) and practice on use of animals and plants, and best-bet practices (BBPs) during Phase I (2003-2004) of the Desert Margins Programme (DMP), whose overall objective ...
