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Effects of stocking density on growth performance, feed utilization and economic profitability of juvenile Heterotis niloticus reared in a pen fish farming

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Research Paper 20/11/2022
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Effects of stocking density on growth performance, feed utilization and economic profitability of juvenile Heterotis niloticus reared in a pen fish farming

Tra Florent Gouri-Bi, Gopéyué Maurice Yéo, Jean Noel Yapi, Nahoua Issa Ouattara, Mélécony Célestin Blé
Int. J. Biosci.21( 5), 232-238, November 2022.
Certificate: IJB 2022 [Generate Certificate]
Key: Economic profitabilitygrowthHeterotis niloticusPenStocking density

Abstract

Diversification and extension of fish species is a reliable solution to increase aquaculture production. But the culture of any species of fish requires the control of several factors, namely the quantity and quality of feed and stocking density that influence survival rate, growth, feed efficiency and production. This study aims to assess the effect of initial stocking density on the growth and economic profitability of juvenile Heterotis niloticus reared in a fish pond. Nine (9) stocking densities (D1 = 0.15 fish/m2; D2 = 0.2 fish/m2; D3 = 0.3 fish/m2; D4 = 0.4 fish/m2; D5 = 0.5 fish/m2; D6 = 0.6 fish/m2; D7=0.7 fish/m2; D8= 0.8 fish/m2; D9 = 0.9 fish/m2) were tested with specimens (176.78 ± 24.42g) in pens measuring 20 m2 installed in ponds. Juveniles were fed with rice bran (10 % protein) with respective food rations of 5, 4, and 3.5% of biomass for 81 days. The results show better growth of fish in D1 with 12.23 g/d, while the feed conversion ratio, condition factor, annual production were improved in D3 with respectively 1.68, 1.22 and 6.97 t/ha/year. At the level of the economic evaluation, no significant difference was observed (p ˃ 0.05) between the densities D1 and D3 concerning profit margins with 828.78 and 788.40 CFA francs respectively. From the results, the density of 0.3 fish/m2 seems to be the best option for the good production of H. niloticus in a farming environment.

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Akande RA, Omorinkoba WS. 1994. Integrated Poultry-cum-fish culture. Natural. Institut Freshwater Fishes Research 92-98.

Aksungur N, Aksungur M, Akbulut B, Kutlu I. 2007. Effects of stocking density on growth performance, survival and food conversion ration of turbot (Psetta maxima) in the net cages on the Southeastern coast of the Black sea. Turkish Journal of Fisheries and Aquatic Sciences 7, 147-152.

Chambel J, Severiano V, Baptista T, Mendes S, Pedrosa R. 2015. Effect of stocking density and different diets on growth of Percula Clownfish, Amphiprion percula (Lacepede, 1802). Springer Plus 4, 183.

Chattopadhyay DN, Mohapatra BC, Adhikari S, Pani KC, Jena JK, Eknath AE. 2012. Effects of stocking density of Labeo rohita on survival, growth and production in cages. Aquaculture International 21(1), 19-29. DOI:10.1007/s10499-012-9528-2.

Conte L, Sonoda DY, Shirota R, Cyrino JEP. 2008. Productivity and economics of Nile Tilapia Oreochromis niloticus cage culture in South- East Brazil. Journal of Applied Aquaculture 20, 18-37. https://doi.org/10.1080/10454430802022060.

Delincé G. 1992. The ecology of fish pond ecosystem with special reference to Africa. Boston Dordrecht London: Kluwer Academic Publishers p.230.

El-sayed AFM. 2002. Effect of stocking density and feeding levels on growth and feed efficiency of Nile tilapia Oreochromis niloticus. Aquaculture Research 33, 621-626.

Erondu ES, Bekibele D, Gbelubo AT. 2006. Optimum crude protein requirement of catfish, Chrysichthys nigrodigitatus. Journal of Fisheries International 1(1-2), 40-43.

FAO. 2012. La situation mondiale des pêches et de l’aquaculture 2012. Rome, Italie p. 241.

FAO. 2014. La situation mondiale des pêches et de l’aquaculture. Rome, Italie p.225.

Faye E, Sarr SM, Toure MA, Gueye S, Gueye M. 2018. Effets de la densité de stockage sur la croissance des alevins de Tilapia (Oreochromis niloticus L.) en cages fixes dans le Lac de Guiers, Sénégal. Afrique Sciences 14(3), 378-390.

Hasanalipour A, Eagderi S, Poorbagher H, Bahman M. 2013. Effects of stocking density on blood cortisol, glucose and cholesterol levels of immature Siberian sturgeon (Acipenser baerii Brandt, 1806). Turkish Journal of Fisheries and Aquatic Sciences 13, 27-32.

Iga-Iga R. 2008. Contribution à la mise au point d’aliments pour tilapia Oreochromis niloticus à base d’intrant locaux: Cas du Gabon. Mémoire de fin d’études pour l’obtention du Master Sciences Agronomiques et Agroalimentaires. Institut de Recherche Agronomiques et Forestières (IRAF), Libreville, Gabon p.47.

Kerdchuen N, Legendre M. 1992. Effet favorable des fortes densités pour l’adaptation d’un silure Africain, Heterobranchus Longifilis (Pisces, Claridae), en bacs de petit volume. Revue d’Hdrobiologie Tropicale 25, 63-67.

Kestmont P. 2004. Zootechnie aquacole: Reproduction et larviculture. Rapport, Université Notre Dame de la Paix, Namur, Belgique p.176.

Kpogue Gangbazo DNS, Dakpogan HB, D’almeida AFM, Vodounnou JVD, Germain Aissetche G, Mensah GA, Fiogbe ED. 2018. Effet de la densité de mise en charge sur les performances zootechniques et la production chez les alevins de Parachanna obscura élevés en milieu contrôlé. Journal of Applied Biosciences 128, 12883-12890.

Melard C. 2004. Systèmes de production en aquaculture. Systèmes intensifs. Notes de cours, Université de Liège, Belgique p. 81.

Monentcham MSE. 2009. Alimentation et Nutrition des juvéniles de Heterotis niloticus (Arapaimidae, Teleostei) Premières estimations des besoins nutritionnels et valorisation des sous-produits végétaux. Thèse de Doctorat, Université Notre-Dame de la Paix, Namur-Belgium p.144.

Oliveira EG, Pinheiro AB, Oliveira VQ, Silva Júnior ARM, Moraesmg, Rocha IRC, Sousa RR, Costa FHF. 2012. Effects of stocking density on the performance of juvenile pirarucu (Arapaima gigas) in cages. Aquaculture 11, 96-101.

Oswald M, Glasser F, Laubier F. 2003. Techniques de pisciculture : Gestion technico-économique des étangs, In : Mémento de Agronome. (Gret-MAE, eds). CIRAD p. 24.

Ozigbo E, Anyadike C, Adegbite O, Kolawole P. 2014. Review of Aquaculture production and management in nigeria. American Journal of Experimental Agriculture 40(10), 1137-1151.

Sugunan W, Katiha P. 2004. Impact of stocking density on yield in small reservoirs in andra-Pradesh. Indian Fisheries Management and Ecology 11, 193-202.

Tan C, Sun D, Tan H, Liu W, Luo G, Wei X. 2018. Effects of Stocking Density on Growth, Body Composition, Digestive Enzyme Levels and Blood Biochemical Parameters of Anguilla marmorata in a Recirculating Aquaculture System. Turkish Journal of Fisheries and Aquatic Sciences 18, 9-16.

Westerscm, Peterson MS. 2003. Measuring responses to simulated predation threat using behavioural and physiological metrics: the role of aquatic vegetation. Ocelogia 136, 155-160.

Yao AH, Koumi AR, Atse BC, Kouamelan EP. 2017. Etat des connaissances sur la pisciculture en Côte d’Ivoire. Agronomie Africaine 29(3), 227-244.

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