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Browsing by Author "Woiso, Dino Andrew"

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    Impediments, opportunities and strategies to enhance trade of wild and semi-wild food plants in Bunyoro- Kitara Kingdom, Uganda
    (African Journal of Environmental Science and Technology, 2013-06) Agea, Jacob Godfrey; Obaa, Bernard Bonton; Kimondo, James Munga; Okia, Clement Akais; Isubikalu, Prossy; Woiso, Dino Andrew; Obua, Joseph; Teklehaimanot, Zewge
    This study examined the impediments, opportunities and strategies to enhance trade of wild and semi-wild food plants (WSWFPs) in Bunyoro-Kitara Kingdom, Uganda. Semi-structured questionnaire was administered face-to-face to sixty six (66) traders of WSWFPs in the formal markets: five (5) mobile hawkers and eleven (11) home-based/roadside traders. As a result of their small number, all traders that were found selling WSWFPs were interviewed. Data were analysed using simple descriptive statistics in excel spreadsheet and MINITAB statistical package. A number of challenges including high perishability, market dues, inaccurate consumers’ perceptions, seasonal shortfalls and unreliable supply, unorganized markets, little or no value addition, limited market information, and the inexistence of market promotional activities affected the trade in WSWFPs. However, the growing market demands, increasing focus of most service providers in creating awareness on WSWFPs, ever-changing perception on nutritional values of WSWFPs by the public, current government emphasis on value addition of traded agricultural products, little or no capital requirement for starting up trade in WSWFPs, and absence of restrictive regulations on sale of WSWFPs were regarded as good opportunities that could be exploited to enhance trade in WSWFPs. Key strategies for improved marketing WSWFPs included among other things, training gatherers and traders on value adding activities prior to sale, deliberate investment in promotional and awareness campaigns to expose the hidden benefits of WSWFPs, scrapping market dues levied on traders selling WSWFPs, helping gatherers and sellers to organise themselves to form viable supply and market groups, linking gatherers and sellers to good markets, as well as providing them with available market information. There is thus, a need for concerted efforts to implement some of these feasible marketing strategies to improve on the markets of WSWFPs in the kingdom.
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    Market conduct and performance of wild and semi-wild food plants traded in Bunyoro-Kitara Kingdom, Uganda
    (African Journal of Environmental Science and Technology, 2013-06-12) Agea, Jacob Godfrey; Okia, Clement Akais; Obaa, Bernard Bonton; Kimondo, James Munga; Isubikalu, Prossy; Woiso, Dino Andrew; Obua, Joseph; Teklehaimanot, Zewge
    This study assessed the market conduct and performance of wild and semi-wild food plants (WSWFPs) traded in Bunyoro-Kitara Kingdom, Uganda. A rapid market survey (RMS) was conducted in 17 local markets in Kibanda County. Market prices and weekly volumes of traded WSWFPs were compared with some of the selected conventional food plants traded in the same locality. Weekly volumes of traded WSWFPs based on the usual units of the measurement (including bundles and heaps) within the markets were estimated per species sold. The profit margin was computed per traded species. Transport expenses were excluded in the cost computation because only 4% of the traders incurred transport expenses in form of hired bicycles. Out of 62 WSWFPs belonging to 31 botanical families documented as edible in the Bunyoro-Kitara Kingdom, about 47% belonging to 12 botanical families were traded in formal and informal markets. Market information system was largely rudimentary and undeveloped, and traders rely mainly on information from fellow traders as well as their customers to make market decisions. Traded products were primarily delivered to markets on foot and using bicycles. Currently, there are no definite or formal mechanisms of setting prices of traded WSWFPs; most traders relied on the daily market demand, time and risks involved in gathering process, information of the price of substitute food and prices from other areas, knowledge of the past seasons’ prices, and on the costs incurred from the suppliers. With exception of few species such as Physalis peruviana and Basella alba, weekly volumes of traded WSWFPs were low as compared to most conventional food crops. On the other hand, prices of most traded WSWFPs were generally similar to those of alternative conventional food plants marketed in the area. Some WSWFPs like Hibiscus acetosella, B. alba and Hyptis spicigera (seeds), had higher market prices per unit measurement as compared to the related conventional food plants. Average weekly profits yielded from the trade of various WSWFPs were moderate and ranged from UGX 764.5 to 6754.2 (USD 0.38 to 3.36). The highest return came from species such as H. spicigera, Hibiscus sabdariffa, Aframomum angustifolium, Borassus aethiopum, B. alba, Solanum nigrum, Aframomum alboviolaceum and Canarium schweinfurthii.
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    Physiochemical and nutritional characterization of vitex payos (Lour.) Merr. (Verbenaceae): an indigenous fruit tree of Eastern Africa
    (2012-10-23) Kimondo, James Munga; Agea, Jacob Godfrey; Okia, Clement Akais; Abohassan, Refaat Atalla Ahmed; Ndeunyema, Elizabeth T. N. Nghitoolwa; Woiso, Dino Andrew; Teklehaimanot, Zewge; Mulatya, Jackson
    In the dry areas, indigenous fruits become important staples when cereals harvested are inadequate to support populations. Farmers in these areas have identified many of the handicaps in domestication but there is still need for inputs from the food industry into identification of the desirable traits and characteristics of potentially novel food. The purpose of this study was to assess the nutrient content of one edible wild fruit, Vitex payos that has been identified as a top priority species among the inhabitants of drylands of Kenya for domestication. The proximate, minerals and vitamin content were determined. Results showed that the fruit did contain useful quantities of potassium, manganese, phosphorus and vitamin C. Besides, sodium, magnesium and calcium were also present in minute quantities.
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    Potentials of and threats to traditional institutions for community based biodiversity management in dryland areas of lower Moshi, Tanzania
    (Journal of Forest Science, 2009-12) Woiso, Dino Andrew; Shemdoe, Riziki Silas; Kayeye, Heri
    Dryland species and ecosystems have developed unique strategies to cope with low and sporadic rainfall. They are highly resilient and recover quickly from prevailing disturbances such as fires, herbivore pressure and drought. Dryland people have engineered pastoral and farming systems, which are adapted to these conditions and have sustained the livelihoods of dryland people for centuries. In this article, we present the status of potentials and threats to dryland biodiversity and explore options for its conservation and sustainable use. Findings of the research can be summarized as follows: (i) The ecosystem goods and services are highly valued by the community but mechanism for wise use of the resources has disappeared, (ii) forests are under the ownership of the government but the local community is the realistic custodian of the forests through village leaderships and environmental committees; (iii) the immediate major threat to dryland biodiversity held in the forests appears to be the degradation of ecosystems and habitats caused by new and powerful forces of environmental degradation such as large scale irrigation of rice farms, poverty-induced overexploitation of natural resources, and disappearance and ignorance of traditional institutions for management of dryland biodiversity. These new forms of disturbances often overpower the legendary resilience of dryland ecosystems and constitute potentially serious threats to dryland biodiversity. Forests, wetlands and oases all of which are micro hot spots of dryland biodiversity, appear to be particularly vulnerable hence the need to set up some rules and regulations for sustainable utilization of these resources.

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