Now showing items 1-5 of 5
The role of women in artisanal fish processing and trading on Lake Victoria (Kenya)
This paper examines the role women in artisanal fish processing and trade along the Kenyan shore of Lake Victoria. The study was carried out with aid of a structured questionnaire administered through personal interviews. ...
Age validation of a tropical cyprinid, Rastrineobola argentea (Pellegrin 1904) by immersin in tetracycline hydrochloride and use phi prime
To verify that increments observed in the otoliths of R. argentea were deposited daily, fish were immersed in tetracycline hydrochloride (TC) of 100 - 600 mg V between 2-24 hours. TC was found to be incorporated within ...
Preliminary investigation into the haematology of adult protopterus annectens (Owen) in Nigeria. (Short communication)
HaematologicaI values other than mean cell haemoglobin concentration, were consistently higher in the male Protopterus annectens(O) than the female. These all showed significant linear correlation with weight at 5% level ...
The Nile perch processing industry in Tanzania: trends, issues and development
Under modern conditions of product competition, it is increasingly risky not to innovate and, at the same time, it is extremely expensive to do. Consumers always want a stream of new and improved products. Competition ...
Food and feeding habits of the African lungfish, Protopterus annectens (Owens) (Pisces: Sarcopterygii) in the flood plains of River Niger in Etsako east of Edo State, Nigeria
An analysis of the gut contents of African lungfish Protopterus annectens(O) using the frequency of occurrence, numerical and volumetric methods show that the fish has selective preference for diets of other fishes, ...