Malawi
Subcomunidades en esta comunidad
Envíos recientes
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Fish quality and processing in Malawi: responding to challenges through institutional capacity buildingFish processing and quality control in Malawi are still poorly developed. Traditional fish processing methods are widely employed resulting in considerable post-harvest losses. One of the major challenges to steady and sustainable development in fish processing and quality management is the lack of adequately trained personel. This is directly reflected in poor institutional capacity. This project analyses the situation in fish processing and quality management in Malawi to identify gaps that require improvement. Specifically, the project assesses the role of training institutions in Malawi in capacity building for fish processing and quality management. Theinstitution under discussion in this project is the Aquaculture and Fisheries Science Department at Bunda College of Agriculture, Malawi which is responsible for training students in aquaculture and fisheries science at the undergraduate level.Improvement in the teaching of fish processing and quality management in the Department of Aquaculture and Fisheries Science was identified as the major gap requiring action. The current teaching syllabus was thus analysed to identify weak areas. In conclusion, the project developed (as the major output) a teaching handbook for the Department of Aquaculture and Fisheries Science.
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Factors influencing choice of fishing location in Nankumba Peninsula: A case of study of gillnet and chilimira fisheriesThis study was carried out to identify factors that influence choice of fishing location and carry out profitability analysis of Chilimira and Gillnet in different fishing locations. A survey using semi-structured questionnaire was administered to 99 Gillnet and 101 Chilimira fishers in Nankumba Peninsula in Mangochi District. The logit model was used to determine the factors influencing choice of fishing location among the fishers. The study showed that 92.1% of Chilimira fishers are operating in offshore areas while 69.7%Gillnet fishers are operating in inshore areas. Chilimira offshore fishers have higher daily average gross margins than their inshore counterparts and Gillnet fishers. However, they incurred more operating costs than the inshore Chilimira and Gillnet fishers. Furthermore, they find their fishing occupation more rewarding as evidenced by the higher returns to labour. The factors that influenced fisher’s choice of fishing location were Age of the fisher, type of fishing vessel and gear, possession of motor sail engine and access to information about previous day’s catch rates. Finally the study concludedthat artisanal fishers in Malawi use different criteria in deciding where to fish. The criterion involves a complex interaction of biological, technological, personal and economical factors and time. However, the resource constrained artisanal fisher will need support to enable him exploit offshore fishery resources. Consequently the study recommends that appropriate fishery development interventions by the government and other stakeholders must adapt to the economics and lifestyles driving the artisanal fishersto fish in particular locations and therefore, build on this foundation to improve the existing fishing technologies.
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Maturity, age and growth of Oreochromis karongae (Teleostei: cichlidae) in Lake Malawi and Lake MalombeSize-at-50% maturity, age and growth, of Oreochromis (Nyasalapia) karongae (‘chambo’) in Lakes Malawi and Malombe were studied. Similar size-at-50% maturity and growth patterns were found for populations in Lake Malawi,but differences were observed for Lake Malombe populations, suggesting that current chambo fisheries management regulations, based on findings from the southern part of Lake Malawi, may be applicable to the central and southern parts ofthat lake, but not to Lake Malombe.
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Genetic diversity distribution of Lenthrinops 'pinkhead' in Lake MalombeAqua-Fish Technical Report
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Preliminary study on the spread of aquaculture technologies between farmers in Southern MalawiAqua-Fish Technical Report
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Factors affecting adoption of fish farming in Malawi: a case of Mchinji Rural Development ProgrammeAqua-Fish Technical Report
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Factors influencing prices of fish in central region of MalawiAqua-Fish Technical Report
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"Point of No Return" for starved larvae of the redbreasted tilapia, Tilapia rendalli (Boulenger, 1915)Aqua-Fish Technical Report
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Effect of protein level in broodstock diet on egg size of Oreochromis shiranusAqua-Fish Technical Report
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The use of correction factors in the evaluation of growth performance of Tilapia genotypesAqua-Fish Technical Report
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Species abundance and distribution of mbuna in Lake Malawi National Park and other areas of Lake MalawiAqua-Fish Technical Report
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Measuring the ecological and economic diversity of fishAqua-Fish Technical Report