Effect of partial replacement of fishmeal with Eichhornia crassipes on growth and survival of Labeo rohita (Hamilton, 1822) juveniles
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Abstract
The objective of the study was to find out the effect of partial replacement of fish meal in the diet of Labeo rohita juveniles. In this experiment, the data pertaining to growth, survival rate, feed conversion ratio, protein efficiency ratio of L. rohita at partial replacement of fishmeal with E. crassipes were evaluated. For that purpose fry of approximately equal weight (57.97mg ± 1.25) were distributed in groups of 15 to each four aquaria at 0% (T1), 10% (T2), 20% (T3), 30% (T4) and 40% (T5) inclusion levels of aquatic macrophyte, Eichhornia crassipes. Maximum mean weight gain (235.25 ± 11.04 mg) was observed in T1 and minimum (165.06 ± 10.93 mg) was observed in T5 at the end of the experiment. Among the treatments tested, the highest survival (89.99% ± 1.93) was recorded in treatment T1 and minimum was found in T4 (79.99% ± 2.72). Lowest FCR was recorded in treatment T3 (2.02 ± 0.39) and highest was found in T5 (3.08 ± 0.59). Higher SGR was observed in treatment T1 (297.15 ± 18.78%) and minimum was observed in T5 (182.74 ± 18.45%). The study revealed a decrease in the growth performance indices as the percentage of water hyacinth increases. In present study also there was not much difference in growth rate upto 20% incorporation of E. crassipes in the diet. Also, significant difference was observed among treatments with respect to feed utilization (P<0.05).
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Feed conversion ratio, Fish meal, Growth performance, Labeo rohita, Water hyacinth
Chakrabarti, N.M. 1998. Biology, culture & production of Indian major carps. Delhi (India), Narendra publishing house. p. 47.
Das K.M., Mohanty S.N. and Sarkar S. (1991). Optimum dietary protein to energy ratio for Labeo rohita fingerlings. In Proceedings of the Fourth Asian Fisheries Society, Spec. Publ., 5: 205.
Deng J., Mai K., Ai Q., Zhang W., Wang X., Xu W., et al. (2006). Effects of replacing fish meal with soy protein concentrate on feed intake and growth of juvenile Japanese flounder, Paralichthys olivaceus. Aquaculture, 258: 503-513.
Duncan D.B. (1955). Multiple range and multiple F-tests. Biometrics, 11: 1-42.
Fagbenro O.A. and Arowosegbe I.A. (1991). Utilization of agricultural wastes and by-products in fish feeds production in Nigeria. Proceedings of the VI Annual Conference of Fisheries Society of Nigeria, Lagos, pp. 121-130.
FAO (2009). Fisheries Statistics. Food and Agricultural Organization, Rome, Italy. Available at http://www.fao.org.
FAO (2012). Fisheries Statistics. Food and Agricultural Organization, Rome, Italy. Available at http://www.fao.org.
Hasan, M. R. and Roy, P. K. (1994). Evaluation of water hyacinth leaf meal as dietary protein source for Indian major carp, Labeo rohita fingerlings. In : L. M. Chou, A. D.; Munro, T. J.; Lam, T. W.; Chen, L. K. K.; Cheong, J. K.; Ding, K. K.; Hooi, H. W.; Khoo, V. P. E.; Phang, K. F. and Tan, C. H. eds. The Third Asian Fisheries Forum. Manila, Asian Fisheries Society. pp. 671-674.
Hasan, M. R.; Moniruzzaman, M. and Omar Farooque, A. M. (1990). Evaluation of Leucaena and water hyacinth leaf meal as dietary protein sources for the fry of Indian major carp, Labeo rohita (Hamilton). pp. 275?278. In R. Hirano & I. Hanyu, eds. The Second Asian Fisheries Forum. Manila, Asian Fisheries Society.
Klinavee, S.; Tansakul, R. and Promkuntong, W. (1990). Growth of Nile tilapia (Oreochromis niloticus) fed with aquatic plant mixtures. In R. Hirano & I. Hanyu, eds. The Second Asian Fisheries Forum. Manila, Asian Fisheries Society. pp. 283-286.
Lim, C. and Doming. (1989). American soybean association utilization of plant protein by warm water fish. USDA –ARS. Tropical Aquaculture Research unit. The Oceanic Institute, Hawaii.
Luo Z., Liu Y.J., Mai K., Tian L.X., Liu D.H. and Tan XY. (2004). Optimal dietary protein requirement of grouper Epinephelus coioides juveniles fed isoenergetic diets in floating net cages. Aquaculture Nutrition, 10: 247-252.
Mohapatra, S. B. and Patra, A. K. (2013). Utilization of water hyacinth (Eichhornia crassipes) meal as partial replacement for fish meal on the growth performance of Cyprinus carpio fry. International Research Journal of Biological Sciences. 2 (12): 85-89.
Rumsey G.L. (1993). Fish meal and alternative sources of Protein. Fisheries, 18: 14-19.
Sa R., Pousao-Ferreira P., Oliva-Teles A. (2006). Effect of dietary protein and lipid levels on growth and feed utilization of White Sea bream Diplodus sarus juveniles. Aquaculture Nutrition, 12: 310-321.
Sheeno, T. P. and Sahu N. P. (2006). Use of freshwater aquatic plants as a substitute of fishmeal in the diet of Labeo rohita fry. Journal of Fisheries and Aquatic Science. 1 (2): 126-135.
Sulieman Adam, H. M. and Lado, Ferensio. E. (2011). Nutritional effectiveness of water hyacinth leaves combined with wheat bran and cotton seed cake on the performance of Nile tilapia (Oreochromis niloticus). Online Journal of Animal and Feed Research. 1 (6): 306-309.
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