Costs and return analysis of fish farming in Calabar Metropolis, Cross River State Nigeria
نویسندگان
چکیده
منابع مشابه
The occurrence of Mansonella perstans among residents of Calabar metropolis in Cross River State of Nigeria.
The occurrence of Mansonella perstans was studied among people who had resided in Calabar metropolis for at least one year prior to the time of this study, which lasted from February to August, 2011. One thousand residents, comprising 530 males and 470 females, with an age range of 4 to 59 years, participated in the study, after an informed consent. Two millilitres of venous blood were collecte...
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For the purpose of sustainable exploitation of the fishery resources of Oni River, Ogun State, Nigeria, the fish biodiversity assessment was carried out. This was conducted by enumerating and identifying fish species composition, measuring the fish length, fish weight, assessing the fish abundance and biomass, determining the length-weight relationships and the length-frequency of the fishes. A...
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This study aim was to determine the pattern and causes of eye injuries in patients attending out-patient eye department of an urban eye center in southern Nigeria. It was a one-year retrospective study was conducted at University of Calabar Teaching Hospital, Department of Ophthalmology. Based on research objectives, an instrument was designed and all records of patients with ocular injuries we...
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The technical efficiency involved in cocoa production in Cross River State was estimated using the stochastic frontier production function analysis. The effects of some selected socio- economic characteristics of the farmers on the efficiency indices were also estimated. The study relied upon primary data generated from interviewing cocoa farmers using a set of structured questionnaire. A multi...
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This study was conducted to determine the prevalence of Salmonella typhi in Calabar Municipality. One thousand five hundred (1500) stool specimens were collected from food handlers, i.e. food-hawkers, canteen workers, restaurant workers and people working in drinking parlours. Eight hundred and twenty (54.7%) males and 680 (45.3%) females, aged between 5 and 55 years, participated in the study....
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ژورنال
عنوان ژورنال: Global Journal of Agricultural Sciences
سال: 2018
ISSN: 1596-2903
DOI: 10.4314/gjass.v17i1.3