Clarias gariepinus through hypophysation was initiated in Western Nigeria in 1973, the procedure has been widely practiced throughout Nigeria thus leading to increase of farm-raised catfishes from the 80's to date. nutritional value of the smoked Clarias gariepinus sold at the major markets in Southwest, Nigeria. Found inside – Page 168Socioeconomic analysis of small scale fish farmers in Ilaro agricultural extension zone of Ogun State, Nigeria. Journal of Agriculture, Forestry and ... Economic analysis of catfish (Clarias gariepinus) production in Ibadan metropolis. E-mail: zoewumi@yahoo.com. C. gariepinus examined for both endo and ecto parasites respectively in several review work shows different parasites belonging to different groups. A prevalence of 4.72% gastrointestinal helminthic infections was recorded. The manual is based on the practical experiences of the authors on the artificial reproduction and pond rearing of the African catfish Clarias gariepinus within FAO field projects in the Central African Republic, the Republic of the Congo, ... Found inside – Page 18The story of aquaculture in Nigeria is essentially the story of catfish culture and its development. The favored catfish species include: Clarias gariepinus, Heterobranchus bidorsalis, and Clarias x Heterobranchus hybrid (Heteroclarias) ... This species can be cultivated in areas with a tropical climate, areas with . This will ensure quality seed production, good reputation for future customers as well as multiple sources of income. II. Download JAMB CBT Software Now for FREE! Collection and Examination of specimens for Parasites: From early, 2003 to late, 2004, 360 randomly selected fresh specimens of Clarias gariepinus recovered from Lekki lagoon were purchased at Oluwo Market at Epe, Lagos, Nigeria and were examined for parasites.The weights, standard lengths and total lengths of the fishes were recorded. Ivon Ettah, PhD. Effect of processing on the heavy metal contents of Sarotherodon galilaeus, Tilapia zillii, and Clarias gariepinus from two water bodies in Osun State, Nigeria. When returning an item, ensure all seals, tags and accessories are left intact and item is in its original packaging. A sexually primed female has a swollen, usually reddish genital opening. This research study was carried out on the effects of cannibalism in catfish (Clarias gariepinus; commonly called "Tarwada" in Hausa language), rose in indoor aquaculture, at the hatchery complex, NIFFRI, Maiduguri. Second Floor, Freedom House (Beside IBEDC Office), General Gas, Akobo, Ibadan 200103, Oyo State, Nigeria. catfish (Clarias gariepinus) were used for this study. Found inside – Page 248Herd structure of Small-Holder goat production in Otukpo LGA of Benue State, Nigeria. Nigerian Journal of Animal Science, 5(2). ... Antibiotic usage and oxytetracycline residue in African catfish (Clarias gariepinus) in Ibadan, Nigeria. 2. All fish were bought from fish retailers in Gamboru market in Maiduguri, Nigeria whose fish were from Lake Alau. The results of the analysis of gross margin for small size catfish (Clarias gariepinus) is presented below. 1. Atrazine residues were determined in fish feed and catfish (Clarias gariepinus) fillets from commercial aquaculture farms in Southwestern Nigeria by matrix solvent particle dispersion and quantification using an ELISA kit. The growth of aquaculture in Nigeria now is largely being boosted by a steady rise in catfish culture. The African catfish (C. gariepinus) has been The mean atrazine concentrations in feed and fish were about 1.3-1.5 μg/kg and 1.4-1.8 μg/kg respectively. Published by Elsevier Ltd. https://doi.org/10.1016/j.heliyon.2021.e06076. The practice of antimicrobial usage in African catfish (Clarias gariepenius) production and the presence of antimicrobial residue in catfish in Oyo State were investigated by cross sectional study. The cytogenotoxic potential of abattoir effluent from Bodija, Nigeria, was investigated using micronucleus test in Clarias gariepinus . It has an almost Economics of Catfish (Clarias gariepinus) Production in Bayelsa State, Nigeria.ABSTRACT. Found inside – Page 329of the African Catfish for the Thriving Aquaculture Industry in Nigeria 329 6. References Amupitan, P.S, Ilori, O.I, Aladele, ... A review of reproduction and gamete management in the African catfish, Clarias gariepinus (Burchell 1822). The African catfish Clarias gariepinus belonging to the family claridae is the most popular fish food which is considered to be one of the most important tropical fish for aquaculture in Nigeria [3]. Samples were taken from three different (two polluted and one as control) sites. Clarias gariepinus is not only the most predominant fish species raised in aquaculture in Nigeria, but has also served as an experimental model of aquatic vertebrate for two Clarias gariepinus (403.00 ± 26.44 g mean weight and 37.30 ± 0.81 cm mean total length) were purchased from a commercial fish farm (Fannasson Investments Limited, Rano, Kano State, Nigeria). , 2007). Seven hundred (700) 6-week-old juvenile of Clarias gariepinus (7.65 ± 0.02 g) obtained from BOS Integrated Bioresources Farm, Ile-Ife, Osun State, Nigeria, were transported to the Fish Culture Laboratory, Department of Zoology, Obafemi Awolowo University, Ile-Ife. The experiments were designed into three treatments; 'A' no sorting (control), 'B' daily sorting and 'C' weekly sorting, performed after stocking with two replications. Ichthyophthirius multifiliis was the most common protozoan parasites found in C. gariepinus > from the wild (River Benue) and cultured (pond) environments. northern parts of Africa as Clarias gariepinus, in the southernpart it is called the Clarias lazera and in the western part it is referred to as the Clarias mossambicus [21]. <>>>
Antibiotic Usage and Oxytetracycline Residue in African Catfish (Clarias gariepinus in Ibadan, Nigeria) @inproceedings{Olatoye2013AntibioticUA, title={Antibiotic Usage and Oxytetracycline Residue in African Catfish (Clarias gariepinus in Ibadan, Nigeria)}, author={Isaac Olufemi Olatoye and Afisu Basiru and Pullman Wa}, year={2013} } Afrimash 5th Anniversary: 28 Days of Celebration and Giveaways! Fish were acclimatized for 14 days in a concrete pond prior to sampling. Reach us 9am-5pm Business Days, 10am-2pm( Saturdays): +234 809 409 1115 | info@afrimash.com, Clarias gariepinus Broodstock (Premature/Mature), Reach us 9am-5pm Business Days, 10am-2pm on Saturdays: +234 809 409 1115 | +234 808 2808 271 | info@afrimash.com. Materials and Methods a) Sample collection The fish samples used for this study were purchased from four major markets in Oyo and Ekiti States in Southwest, Nigeria. Found inside – Page 226The Nigerian fishing industry consists of three major sectors , namely , the artisanal , industrial and aquaculture . ... Clarias gariepinus , Heterotis niloticus , Tilapia spp , Synodontis spp and Gymnarchus niloticus . The selection of fish with well-developed sexual organs. 1.1 Background of the Study. The Lake is located 20 km south east of Maiduguri, Borno State and is situated at the semi-Arid north Eastern Zone of Nigeria (11˚40N to 11˚45N and 13˚10 E to 13˚20̍ ̍ E). Atrazine residues were determined in fish feed and catfish (Clarias gariepinus) fillets from commercial aquaculture farms in Southwestern Nigeria by matrix solvent particle dispersion and quantification using an ELISA kit. In spite of good landing; no convincing information is available on the growth performance and other related information on this fish. The result from the functional analysis showed that there were seven major actors or segments in the catfish aquaculture value chain in Ekiti, Osun and Oyo States, Nigeria. Many fish species are farmed in Nigeria using various systems and practices, which is a function of availability of space, mode of operation, objectives and more importantly finance (Adeogun., et al. ABSTRACT The study analysed value addition in commercial catfish (Clarias gariepinus Heterobranchus spp) production in Rivers State. 2 0 obj
Keywords: Heavy metals, contamination, Clarias gariepinus, Lake, Fish farm, Ibadan. The most common fish available in Nigeria are the catfish species of Clarias gariepinus . The mean atrazine concentrations in feed and fish were about 1.3-1.5 μg/kg and 1.4-1.8 μg/kg respectively. Make safe and reliable transaction with us, We accept bank transfer, bank deposit, online with bank, or debit/credit card. A refund should be sought only if your issue is not resolved within a reasonable time frame. gariepinus has been widely introduced to other parts of the world including the Netherlands, Hungary, much of South-East Asia and East Asia. Found inside – Page 189Clarias gariepinus showed a significantly higher incidence of infection than C. anguilaris . ... In Nigeria , interest in fish culture has now increased , to provide much needed protein supply for the growing Nigerian population . Premature broodstock are to be kept and fed for 3-6 months before use. Ten fish each were stocked in a plastic aquarium tank containing 20 L of water. ©2021 Afrimash Company Limited. The males have distinct sexual papilla (elongated with red tip and located on the ventral aspect). It should, however, be noted that the bulk of catfish in Nigeria and Uganda Found inside – Page 202Haematological and histological responses of Clarias gariepinus and Heterobranchus bidon salis to some bacterial disease in Rivers State, Nigeria. J. Natl. Sci. Found. Sri. 27: 1–16. http://dx.doi.org/10.4038/jnsfsr.v27i1.2973 Okechukwu ... ADS! 2007). Toxic Potentials of Nittol Detergent on Haematological Parameters of African Catfish (Clarias gariepinus) in Nigeria. Chemosphere. From this study, 5 C. gariepinus out of 110 examined were parasitized. Prospective breeders-who are often a suitable market for broodstock purchases- are often advised to run grow-out and broodstock production alongside. Tabor (1992) reported that West African inshore water is rich in fish resources in quantities that can support commercial exploitation on a sustainable basis. Found insideComparative analysis of the proximate compositions of Tarpon atlanticus and Clarias gariepinus from culture systems in southwestern Nigeria. African Journal of Food, Agriculture, Nutrition and Development 11, 5344–5359. The mean atrazine concentrations in feed and fish were about 1.3–1.5 μg/kg and 1.4–1.8 μg/kg respectively. are the two commonly cultured clariid fishes in Nigeria with good commercial value. 37 Full PDFs related to this paper. The Nigerian catfish (Clarias gariepinus) pisciculture systems: reservoirs of multidrug-resistant bacteria J Appl Microbiol . This is in consonance with that of Hassan et al., (2007) who worked on haemoparasites of Clarias gariepinus from lekki lagoon and reported low prevalence rate of 7.2%. Six newly emerged adults of D. maculatus were endobj
Atrazine was mostly detected in catfish from Ogun State (91.3%) and feed from Lagos State (80.0%) with mean concentrations of 1.4 ± 0.4 μg/kg and 1.5 ± 0.5 μg/kg, respectively. This gave a low prevalence rate of 4.55%. %����
Three fish species, C. gariepinus, C. zillii and S. melanotheron were obtained with the aid of a local fisherman from Odooba River and Asejire Lake in Southwestern Nigeria. Rapid growth rate, high resistance to disease, tolerance to adverse environmental conditions, ability to feed on a wide range of feed and capacity to withstand harsh environmental conditions. The mean atrazine concentrations in feed and fish were about 1.3-1.5 μg/kg and 1.4-1.8 μg/kg respectively. The haematological parameters for each blood specimen were measured using This covers three particular aspects of the rearing process: Broodstock production ensures maximum fry output by controlling environmental conditions such as photoperiod, temperature, and pH in artificial or natural habitats. Assessment of Heavy Metals Contamination and Human Health Risk in Clarias gariepinus [Burchell, 1822] Collected From Jabi Lake, Abuja, Nigeria. The result from table 18, shows that variable costs were calculated as follows: cost of fish N286,000, Transportation N4,800, Rent N600 and miscellaneous N4,800 and these gives a total variable cost (TVC) of N298,200. Clarias gariepinus. Fishermen seek C. gariepinus because among the Clarias species it attains the biggest size (7 kg) and is very tasty (Holden and Reed, 1972), and therefore fetches a high price. The fish were ac-climatized for a period of 2 weeks, during which they were fed with 2mm coppens feed from Hol-land. Premature Broodstock (800 g to 1 kg), Mature Male Broodstock (2 kg and above), Mature Female Broodstock (2.5 kg and above). Aiming at finding cheaper and still efficient feed for aquaculture species 56 days feeding trial was conducted on African catfish (Clarias gariepinus) post fingerlings, fed on five diets with a 40% crude protein target in which maize was replaced with maize offal meal at 0%, 25%, 50%, 75%, and 100% respectively. Their attributes include. "��]Um�;ʹ����W��X�m�ޣ����H�o��*��g�ɤ�o��Y�A��wtA����. stream
Fish was exposed to five different concentrations: 0.2, 0.4, 0.8, 1.6, and 3.1% of the effluent for 7, 14, and 28 days. ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. Atrazine in fish feed and african catfish (. 1.0 INTRODUCTION. These actors include . x��[Ys�6~W��_R�ٲ(��Q�J�-ٱS�ĉ��'4�sģ�������n�bf@1���M��h4���]�l�zQ�:����Z媚���ݯ��O���C�\o����w�O_���y�|�M���&xuyq��y�'����1���y$� Mx����Ⱦ�K�e{yK������0���wy���~y���r�0`�$A�x�%��cx���P�3V��J��ͮDXϮ�p�l|��>��þ�fW&�oa�ܾb2|�T��f]��+���r]m� 2018 Nov;125(5):1552-1568. doi: 10.1111/jam.14056. Clarias gariepinus or African sharptooth catfish is a species of catfish of the family Clariidae, the airbreathing catfishes. The favoured *Corresponding author. The fish samples were taken in aerated jerry cans containing water from the fish farm into fish tanks in the laboratory and allowed to go through a 2-week acclimatization period in dechlorinated water. Extensive use of atrazine as herbicide in crop farming in Nigeria may lead to its accumulation in fish feed ingredients or aquatic ecosystem from aerosol or by runoff resulting in its residue in aquatic animals. "The book Introduction to Fish Farming in Nigeria is a practical guide to fish farming not only in Nigeria but in the tropics. Gentle pressure on the belly (of a viable female) towards the genital opening releases the ripe eggs. Only logged in customers who have purchased this product may leave a review. The catfishes (1022.74 ± 16.2 g) were randomly grouped into 4 ponds containing four fish in 10 cm × 14 cm ponds holding 100 L water. The rearing of these selected fish to produce healthy potential spawners, with dormant eggs well developed in the females. Seasonal distribution and Condition factor of Clarias gariepinus from polluted Oluwa River, Nigeria *Ayandiran TA and FawoleOO Pure and Applied Biology Department, Ladoke Akintola University of Technology, Ogbomoso, Nigeria Abstract: The Condition factor (k) of the Clarias gariepinus species in Oluwa River, Nigeria was done. Tap water and 0.02 mL/L of benzene were used as negative and positive controls, respectively. Download PDF. Found inside – Page 95... by micronucleus test using Clarias gariepinus. Research in Environment and Life Sciences. 2011;4(1):1-6 [86] Olorunfemi FB. Living with waste: Major sources of worries and concerns about landfills in Lagos Metropolis, Nigeria. Found inside – Page 220... of freshwater African catfish Clarias gariepinus (Burchell 1822) following sublethal exposure to chloramphenicol. ... abattoir effluent discharges into the Ogun River from Kara Market, Ogun State, Nigeria, using Clarias gariepinus. This product is currently out of stock and unavailable. One hundred and fifty (150) juveniles of Afri-can catfish, Clarias gariepinus were bought from Fuard Farms at Cele, Ikotun-Egbe, Lagos and transported in aerated aquaria. Found inside – Page 292 No.1 , 29-34 Influence of Salinity on the Developmental Stages of African Catfish ( Clarias gariepinus ) ** OLADOSU ... African Regional Aquaculture Centre , Port Harcourt , Nigeria Rivers State College of Education , Dept. of ...
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