Browse > Article

Effects of Feeding Rate on Growth and Body Composition of Adult Flounder Paralichthys olivaceus During the Summer Season  

Kim, Kyoung-Duck (Aquafeed Research Center, National Fisheries Research & Development Institute)
Kang, Yong-Jin (Aquafeed Research Center, National Fisheries Research & Development Institute)
LeeMoon, Jong-Yun (Aquafeed Research Center, National Fisheries Research & Development Institute)
Kim, Kang-Woong (Aquafeed Research Center, National Fisheries Research & Development Institute)
Lee, Hae-Young (Aquafeed Research Center, National Fisheries Research & Development Institute)
Jang, Mi-Soon (Aquafeed Research Center, National Fisheries Research & Development Institute)
Choi, Se-Min (Aquafeed Research Center, National Fisheries Research & Development Institute)
Nam, Myung-Mo (East Sea Mariculture Research Center, National Fisheries Research & Development Institute)
Lee, Sang-Min (Faculty of Marine Bioscience and Technology, Kangnung National University)
Publication Information
Journal of Aquaculture / v.22, no.1, 2009 , pp. 1-4 More about this Journal
Abstract
A 10-week feeding trial was conducted to investigate the effects of feeding rate on growth and body composition of adult flounder during the summer season. Three replicated groups of the fish (initial mean weight of $535{\pm}4.1\;g$) were hand-fed a extruded diet twice a day at the different feeding rates of satiation (100%), 90%, 80% and 70% of satiation for 10 weeks. Mean Water temperature was $19.2{\pm}2.8^{\circ}C$ during the feeding trial. Weight gain and condition factor increased significantly with increase in daily feeding rate (P<0.05), but there was no significant difference in weight gain of fish fed the diet between 100% and 90% of satiation. Survival and feed efficiency were not significantly different among all groups. Proximate composition of dorsal muscle was not significantly affected by feeding rate. Based on the results of this study, optimum feeding rate for growth and condition factor of adult flounder (535-928 g) seemed to be 90% of satiation.
Keywords
Feeding rate; Adult flounder; Growth; Condition factor; Summer season;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 S.-M. Lee, 1997. Effects of feeding rates on growth, feed efficiency and body composition of the juveniIe Korean rockfish (Sebastes schlegeli). Kor. J. Anim. Nutr. Feed. 21, 327-334
2 Milielakakis, A., C. Tsolkas and T. Yoshimatsu, 2002. Optimization of feeding rate of hatchery-produced juvenile giIthead sea bream Sparus aurata. J. World Aquacult. Soc., 33, 169-175   DOI   ScienceOn
3 Ng, W. K., K. S. Lu, R. Hashim and A. Ali, 2000. Effects offeeding rate on growth, feed utilization and body composition of a tropical bagrid catfIsh. Aquaculture Intemational, 8, 19-29   DOI   ScienceOn
4 Seo, J.-Y.J. H. Lee, G.-U. Kim and S.-M. Lee, 2005. Effect of extruded and moist pellets at different feeding rate on growth and body composition of juvenile flounder, Paralichthys olivaceus. J. Aquaculture., 18, 26-30
5 Duncan, D. B., 1955. Multiple-range and multiple F tests. Biometrics 11, 1-42   DOI   ScienceOn
6 Iwata, N., K. Kikuchi, H, Honda, M, Kiyono and H, Kurokura, 1994. Effects oftemperature on the growth of Japanese flounder. Fish. Sci., 60, 527-531   DOI
7 Fau∞nneau，B., G Choubert，D. Blanc, J. Breque and P. Luquet, 1983.lnfluence of environmental temperature on flow rate of foodstuffs through the gastrointestinal tract of rainbow trout. Aquaculture, 34, 27-39   DOI   ScienceOn
8 Kim, K.-D., Y. J. Kang, K.-W. Kim and K.-M. Kim, 2007. Effects of feeding rate on growth and body composition of juvenile flounder Paralichthys olivaceus. J. World Aquacult. Soc., 38, 169-173   DOI   ScienceOn
9 Cho, S. H., S.-M. Lee, B. H. Park and S.-M. Lee, 2006. Effect of feeding ratío on growth and body composition of juvenile olive flounder Paralichthys olivaceus fed extruded pellets during the surnmer season. Aquaculture, 251, 78-84   DOI   ScienceOn
10 Cho, S. H., S.-M. Lee, B. H. Park, S. C. Ji, C. Y. Choi, J. H. Lee, Y. C. Kim, J, H. Lee and S.-Y. Oh, 2007. Effect of daily feeding ratio on growth and body composition of subadult olive flounder Paralichthys olivaceus, fed an extruded diet during the surnmer season. J. World Aquacult. Soc., 38. 68-73   DOI   ScienceOn
11 Tsevis, N., S. Klaoudatos and A. Conides, 1992. Food conversion budget in sea bass DicentraclJs labrax, fingerlings under two different feeding frequency pattems. Aquaculture, 101, 293-304
12 NRC (NationaI Research Council). 1993. Nutrient Requirements of Fish. National Academy Press, Washington, DC, 114 pp
13 Azzaydi, M., F. J. Martines, S. Zamora, Sanchez-Valzquez and J. A. Madrid, 2000. The influence ofnocturnal vs. diurnal feeding condition under winter condition on growth and feed conversìon of European sea bass (Dicentrachus labrax L). Aquaculture, 182, 329-338   DOI   ScienceOn
14 Brett, J. R. 1979. Environmental factors and growth. In: Hoar, W. S., D. J. Randall and J. R. Brett (Eds.), Fish Physiology. Bioenergetics and Growth, vol. 8. Academic Press, New York, USA, pp. 599-675
15 Kim, K.-D., Y. J. Kang, J. Y. Lee, M.-M. Nam. K.-W. Kim, M.S. Jang and S.-M. Lee. 2008. Evaluation of extruded pεlIets and raw fish-based moist pelIet for growth of sub-aduIt flounder Paralichthys olivaceus. J. Aquaculture., 21, 102-106