1. IMPROVING FINGERLING SUPPLY AND FISH NUTRITION FOR SMALLHOLDER FARMS: A REVIEW INLAND AQUACULTURE IN NIGERIA
BACKGROUND TO THE STUDY
Aquaculture is one method for bridging the gap between declining fish availability and growing global food fish demand. Africa, especially Nigeria, has limited aquaculture heritage and has been hampered by a variety of externa...
2. IMPROVING FINGERLING SUPPLY AND FISH NUTRITION FOR SMALLHOLDER FARMS: A REVIEW INLAND AQUACULTURE IN NIGERIA
STATEMENT OF THE PROBLEM
Inland aquaculture is an integral component of the overall agricultural production system in Nigeria. The major species cultured in Nigeria include tilapias, catfish and carp; however the African catfish Clarias gariepi...
3. INLAND AQUACULTURE IN NIGERIA: IMPROVING FINGERLING SUPPLY AND FISH NUTRITION FOR SMALLHOLDER FARMS
BACKGROUND TO THE STUDY
Aquaculture is the husbandry of aquatic food organisms. The need arose from the decrease in supply from ocean fisheries as a result of over-fishing, habitat destruction and pollution. One of the ways to bridge the gap between the reduced fish...
4. ECONOMIC ANALYSIS OF CATFISH PRODUCTION IN KUJEAREA COUNCIL OF THE FEDERAL CAPITAL TERRITORY, ABUJA,NIGERIA
ABSTRACT
This study examined the profitability and efficiency of catfish production in Kuje Area Council of the Federal Capital Territory, Abuja, Nigeria. Purposive random sampling technique was used to sample 60 catfish farmers from whom the primary da...
5. PROBLEM AND PROSPETS OF SMALL SCALE FISH FARMERS IN EDO STATE: A CASE STUDY OF OVIA NORTH EAST LOCAL GOVERNEMNT AREA OF EDO STATE
INTRODUCTION
The story of aquaculture in Nigeria is essentially the story of catfish culture and the hope of fish supply in Nigeria hang on its development and culture. Recent trends all over the world, point to a decline in landing from capture fisheries, an indicator...
6. ANALYSIS OF HEAVY METALS CONCENTRATIONS IN COMMERCIALLY AVAILABLE FISH FROM THE YOLA- JIMETA REGION, NORTHEASTERN NIGERIA AND PUBLIC-HEALTH IMPLICATIONS
ABSTRACT
Commercially available (farmed and wild) fish in the Yola-Jimeta region, Northeastern Nigeria were investigated to find out if they present a public health threat. The fish species used for the study was catfish from...
7. EFFECT OF TOTAL REPLACEMENT OF FISHMEAL WITH POULTRY HATCHERY WASTE MEAL IN THE DIET OF AFRICAN CATFISH (Clarias gariepinus) FINGERLINGS
ABSTRACT
This study examined the total replacement of fishmeal (FM) with poultry hatchery waste meal (PHWM) in practical diets for African catfish (Clarias gariepinus). Five iso-nitrogenous diets containing levels Diet1, 0% (control); Diet 2, 25%; Diet 3, 50%;...
8. COMPARATIVE EFFECT OF COMMERCIAL FEED AND FORMULATED DIETS ON THE GROWTH AND BIOCHEMICAL PARAMETERS OF HETEROBRANCHUS BIDORSALIS (CATFISH) FINGERLINGS
ABSTRACT
Fish farming is a major viable solution to the problem of protein inadequacy in Nigeria but the high cost of feed remains a major obstacle. This study evaluated the comparative effect of commercial feed and formulated diets on the growth and biochemical parameters of Heterobran...
9. DEVELOPMENT OF FISH POND MONITORING AND CONTROL SYSTEM
ABSTRACT
Automated system of fish farming has become inevitable due to the immense importance of fisheries aquaculture. The efficiency of any fish rearing system depends on monitoring and control of pond water quality parameters as well as adequate feeding and a reliable power source. T...
10. EFFECT OF ALBINO GENE ON INTRASPECIFIC HYBRIDIZATION OF NORMAL AND ALBINO AFRICAN CATFISH (Clarias gariepinus)
ABSTRACT
The effect of albino gene on intraspecific hybridazation of African Catfish and Albino Clarias gariepinus was carriedout to determined their latency period, fecundity, fertility, hatchability survival, growth performance, some morphometric and meristics characteristics and gene...
11. CULTURE OF ZOOPLANKTON (BRACHIONUS CALYCIFLORUS, MOINA MICRURA AND DAPHNIA PULEX) AS LIVE FOOD FOR HETEROBRANCHUS BIDORSALIS HATCHLINGS.
ABSTRACT
Live food Zooplankton population density in different zones of Awuma River at Shabu were investigated and Brachionus calyciflorus, Moina micrura and Daphnia pulex screened from littoral zone of the River at Shabu before the onset of rainy season was isolated into mono specific...
12. TOXICITIES AND SEDATIVE EFFECTS OF TOLOACHE, DATURA INNOXIA MILLER, ON THE AFRICAN CATFISH CLARIAS GARIEPINUS BURCHELL, FINGERLINGS
ABSTRACT
Studies on toxicological and sedative effects of Datura innoxia plant parts (leaf, seed, stem, pod and root) on Clarias gariepinus fingerlings were conducted under laboratory conditions using the static bioassays and continuous aeration. The aim was to develop an effective anae...
13. TOXIC EFFECTS OF GLYPHOSATE ON THE BEHAVIOUR, HAEMATOLOGY, HISTOPATHOLOGY AND GROWTH OF THE AFRICAN CATFISH, Clarias gariepinus (Burchell, 1822) JUVENILES
ABSTRACT
Fish are particularly sensitive to a wide variety of agrochemicals including glyphosate herbicide that may arise from not only deliberate discharge of these chemicals into waterways but also from approved agricultural practices. The toxic effects of glyphosate on Clarias gariep...
14. ASSESSMENT OF POLLUTANTS LEVELS OF SURFACE WATER, SEDIMENT AND FISHES FROM MBO RIVER SYSTEM AKWA IBOM STATE, NIGERIA
Statement of the Problem
Major problems noticed in the study area are: Lack of toilets and wastes disposal facilities Open defaecation into river water and frequent reports of diseases Increased generation and disposal of metal containing wastes into 4 waterways Leaching and dec...
15. NUTRIENT UTILISATION AND GROWTH PERFORMANCE OF CLARIAS GARIEPINUS FED DIFFERENTLY PROCESSED MUCUNA UTILIS MEALS AS A REPLACEMENT FOR SOYBEAN-BASED DIET
ABSTRACT
High cost of feed and competition between fish and other livestock‟s feed industries necessitate research into low cost, non-conventional feedstuffs for profitable fish farming. The feed potential of Mucuna utilis in this direction has not been documented. The feed potentials o...
