Growth performance and feed utilization of Clarias gariepinus
fingerlings fed diets with different levels of orange fleshed Ipomea
batatas peel

L E Igoche; KV Absalom; S O Musa; L E Akpa

doi:10.56201/ijaes.vol.11.no3.2025.pg183.191

📄 Download Paper

Growth performance and feed utilization of Clarias gariepinus fingerlings fed diets with different levels of orange fleshed Ipomea batatas peel

L E Igoche, KV Absalom, S O Musa, and L E Akpa

Abstract

The current exorbitant prices of conventional energy feedstuffs for fish diet due to its global scarcity and fierce competition between human and animals calls for concerted efforts in finding alternative, cheap and sustainable aquaculture feed. This study was conducted for 16 weeks to assess the effect of the inclusion of orange fleshed sweet potato peels in the diets of Clarias gariepinus fingerlings. The experimental set up consisted of 6 treatments (0%, 20%, 40%, 60%, 80%, 100% inclusion) and 3 replicates each, making up 18 tanks. Each tank was stocked with 10 fish to determine the effect of dietary inclusion on both growth and feed utilization of fingerling. Fish were fed twice daily at 5% body weight, and water quality was monitored using standard procedures. Results showed significant reduction in growth performance (p<0.05) with increased in the percentage of orange fleshed Ipomoea batatas peel meal inclusion. The control diet had the greatest mean final weight (120.58 ± 0.07 g) and weight gain (117.91 ± 0.80 g), while the diet with 100% peel meal inclusion (D6) had the lowest growth parameters (final weight: 95.31 ± 2.40 g, weight gain: 92.25 ± 0.28 g). While growth and feed consumption were reduced, treatments did not differ significantly (p>0.05) with respect to protein efficiency ratio (PER) and feed conversion ratio (FCR). Survival across all treatment groups was high (96.67%-100%), which attests to the safety of the diets. The results indicate that although the incorporation of orange fleshed Ipomoea batatas peel meal can lower growth performance, it is a cost-effective substitute for traditional feed materials, which presents a sustainable aquaculture solution, particularly where sweet potatoes are extensively grown. The reduction in growth could be due to the high carbohydrate content and the anti- nutritional factors in the peels.

Keywords

Orange fleshed Ipomea batatas peelClarias gariepinusfingerlingsGrowthand

References

Abdurrazzaq, IA, Bolanle, S B, Shuaibu, AA. Effects of dietary replacement of maize with sweet potato peel in the diet of African Catfish Clarias gariepinus (Burchell, 1822). J Fish. Sci, 2022; 04: 15-24. Adeshina, I. & Abdel-Tawwab, M. Dietary taurine incorporation to high plant protein- based diets improved growth, biochemical, immunity, and antioxidants biomarkers of African catfish, Clarias gariepinus (B.). Fish Physio. and Biochem 2020; 46:1323– Afe, OE, Omosowone, OO. Growth and feed utilization in Clarias gariepinus fingerlings fed on Acacia auriculiformis leaf supplemented diets. Int J of Fish and Aqua 2019; 11(3): 55-6. Ahmad, Z. Toxicity bioassay and effects of sub-lethal exposure of malathion on biochemical composition and haematological parameters of Clarias gariepinus. Afri J Biotech 2012; 11(34):8578-8585. Ajiboye, AO, Ajani, F, Emikpe, BO, Adesanya, AB. Dried pig feces: impacts on growth, haematology and histology of Clarias gariepinus. Ann Res and Rev in Biol 2019; 32(4): 1-10. FAO (Food and Agricultural Organization). The State of Food and Agriculture Leveraging food systems for inclusive rural transformation. FAO UN, Rome 2017 181pp. FAO (Food and Agricultural Organization). The state of world fisheries and aquaculture 2022: Sustainability in action. Rome Retrieved from https://www.fao.org/3/cc0461en/cc0461en.pdf. (Accessed October 9, 2023). Francis, G, Makkar, HPS, Becker, K. Anti-nutritional factors present in Plant derived alternate Fish feed ingredients and their effects in Fish. Aqua 1999; 199: 197–227. Gabriel, U U, Akinrotimi, OA, Bekibele, DO, Onunkwu, D N, Anyanwu, PE. Locally produced fish feed, potentials for aquaculture development in sub-Saharan Afri J Agric Res 2007; 297, 287-295. Igoche, LE, Makwin, F, Akpenseun, TT, Kaye, J, Oyedapo, FA. Assessment of fish farming in Plateau State, North Central Nigeria. Asian J Fish Aqua Res 2019; 4(1): 1-10. Neumann, CG, Bwibo, NO, Gewa, CA, Drorbaugh, N. Animal source foods as a food- based approach to improve diet and nutrition outcomes. In B. Thompson & L. Amoroso (Eds.), Improving diets and nutrition: Food-based App 2014;157–172pp. Omoregie, E, Igoche, L, Ojobe, TO, Absalom, KV, Onusiriuka, BC. Effect of varying levels of sweet potato (Ipomea batatas) peels on growth, feed utilization and some biochemical responses of the cichlid (Oreochromis niloticus). J F Agric Nutri Dev 2009; 9 (2):700-712. Oshoke, JO, Gulbee, PG, Adeniyi, AO. Growth performance and nutrient utilization of Clarias gariepinus fingerlings fed sweet potato peels fermented at different durations. Nig J Fish, 2019; 16 (2), 1819-1822. Samuel, PO, Arimoro, FO, Ayanwale, AV, Mohammad, HL. Assessment of the ameliorative roles of vitamins A, C and E on morphometric parameters of Clarias gariepinus (Burchell, 1822) fingerlings exposed to cadmium chloride. J Agric Aqua 2021; 3(1): 1-15.

Growth performance and feed utilization of Clarias gariepinus fingerlings fed diets with different levels of orange fleshed Ipomea batatas peel

Abstract

Keywords

References

More Articles from INTERNATIONAL JOURNAL OF AGRICULTURAL AND EARTH SCIENCE