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Now showing items 275-294 of 680
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Environmental variability and the fishery dynamics of the Okavango delta, Botswana: the case of subsistence fishing
(Wiley, 2009-02-03)The hydrological regime of the Okavango River Basin is the main driver of ecological change in the delta. The delta supports a small-scale fishery which is a source of livelihood for communities within its fringes. The ... -
Enzymes indigenous to milk: Lactoperoxidase.
(Elsevier, 2021-09-27)Lactoperoxidase (LPO), the peroxidase isolated from milk, is widely distributed in nature. LPO is the second most abundant enzyme in milk and its primary role is to protect the mammary gland and the gut of infants against ... -
Epidemiological studies on bovine fasciolosis in Botswana
(Murdoch University, 2014)Fasciolosis, commonly known as liver fluke disease, is a disease of the liver of domestic livestock, principally ruminants, caused by pathogenic trematodes of the genus Fasciola, which comprises two species, F. hepatica ... -
Epidemiology of epizootic ulcerative syndrome (EUS) in fish in the main water bodies of the Kavango–Zambezi and Great Limpopo transfrontier conservation areas of Zimbabwe
(Wiley-Blackwell, 2022-12-12)A three-year study investigated the epidemiology of epizootic ulcerative syndrome (EUS) in fish from Kavango–Zambezi (KAZA) and Great Limpopo (GL) transfrontier conservation areas of Zimbabwe. A total of 38 sites comprising ... -
Essential mineral content of common fish species in Chanoga, Okavango Delta, Botswana
(Academic Journals, 2015-09)Developing countries remain overwhelmed by nutritional problems caused mainly by poverty, natural disasters and political instabilities. The aim of this study was to determine essential mineral content of some common fish ... -
Estimates of phenotypic and genetic parameters and responses to selection in growth traits in three beef cattle breeds raised under ranch conditions in Botswana
(Botswana University of Agriculture and Natural resources, 2016)The study estimated phenotypic and genetic parameters and responses to selection of growth traits in three beef cattle breeds raised under ranch conditions in Botswana. Weights at birth (BW), weights at weaning (7 months; ... -
Estimation of Likely Impact of Climate Variability on Runoff Coefficients fromLimpopo Basin using Artificial Neural Nefwork (ANN)
(Disaster Prevention Research Institute KYoto University., 2005-01-12)Forecasting future response behaviour of a semi-arid catchment in terms of runoff coefficient being trivial, an attempt has been made io apply an Artificial Neural Network (ANN) model to-forecast the run off coefficients ... -
The estimation of live weight based on linear traits in indigenous Tswana goats at various ages in Botswana.
(Springer Link, 2011-10-02)The objective of this study was to determine the usefulness of some linear body measurements in predicting live weight in indigenous Tswana goats at various ages. Data for this study were obtained from 2,783 goats sampled ... -
Ethnozoological Survey of the Indigenous Knowledge on the Use of Pangolins (Manis Sps) in Traditional Medicine in Lentsweletau Extended Area in Botswana.
(Researchgate, 2014-06-30)Animals have played an important role in human life from prehistory. Many animals are used in zootherapy worldwide. However, the zootherapeutic practices by some communities are not well documented and may be forgotten. ... -
Evaluating bank technical efficiency in SADC region.
(Elsevier Ltd, 2024-03-30)Efficiency is generally defined as the capacity to deliver desirable results with little effort or input. A bank cannot afford to allocate limited resources at random in a competitive market. Only once the efficiency factors ... -
Evaluating different soil tillage surface conditions on their rainwater harvesting potential in Botswana
(African Journal of Rural Development (AFJRD), 2015-10-03)Rain water harvesting (RWH) is described as concentration, collection, storage and use of rain fall via runoff for various purposes such as domestic, livestock and agricultural use. RWH systems can be classified as macro, ... -
Evaluating the Growth Response of Cassia abbreviata oliv. Seedlings to Growing Mediain Botswana
(International Science Community Association, 2013-11)A pot experiment was conducted at the Botswana College of Agriculture nursery to investigate effects of growing media on the growth of Cassia abbreviata. A completely randomized design (CRD) with four treatments: top garden ... -
Evaluation of bread wheat genotypes for yield and other characteristics in Botswana
(Botswana University of Agriculture & Natural Resources, 2011)Evaluation of bread wheat genotypes for yield and other characteristics in Botswana. A few farmers produce a limited quantity of wheat in Botswana using cultivars that have not been recommended for production in the ... -
Evaluation 16 elite sugarcane lines for ethanol yield and yield related traits under rainfed conditions.
(Southern Cross Publishing, 2021-07-01)The world demand for clean renewable energy has seen a rise in use of sugarcane in production of bioenergy products like bioethanol which is produced from molasses and extracted juice of stalk. This then brings a competition ... -
Evaluation of the diversity and pest status of fruit flies on marula, Sclerocarya Birrea in Gabane, Mochudi and Rasesa
(Botswana University of Agriculture & Natural Resources, 2011-07)Manila (Sclerocarya birrea) is one of the most useful indigenous trees in Africa. The fruits of marula are used to produce useful products such as juice, jam and beer. The seed kernels are very rich in proteins and can be ... -
Evaluation of bacillus thuringiensis (var. kurstaki), spinosad and cypermethrin for the control of diamondback moth (plutella xylostella l.) on cabbage.
(Botswana University of Agriculture & Natural Resources, 2011-07)An experiment was conducted al the Botswana College of Agriculture (BCA), Gaborone, Botswana (24° 55’S, 25" 95’E) at an altitude of 998m above sea level to evaluate the effectiveness of Bacillus thuringiensis(Bt), ... -
Evaluation of carcass, organ and organoleptic properties of spent layers of different poultry types.
(Botswana University of Agriculture and Natural resources, 2013)This study was designed to assess carcass, organ and organoleptic properties of spent layers of different poultry species; comprising of geese, local chicken, commercial chicken and quails. Eight (8) birds of each species ... -
Evaluation of carcass, organ and organoleptic properties of spent layers of different poultry types.
(Botswana University of Agriculture and Natural resources, 2013)This study was designed to assess carcass, organ and organoleptic properties of spent layers of different poultry species; comprising of geese, local chicken, commercial chicken and quails. Eight (8) birds of each species ... -
Evaluation of cropping strategies for mitigating elephant crop raiding in communities along the eastern Okavango Panhandle of Botswana
(Botswana University of Agriculture and Natural Resources, 2020-03)There is an increased call for elephant protection and conservation due to the anthropogenically driven decline in elephant numbers globally. However, due to protection by Government legislation in Botswana, elephant ... -
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 ...