Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)

The Korean Society of Fisheries and Aquatic Science (한국수산과학회)
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Evaluation of extruded pellet for growth performance of olive flounder Paralichthys olivaceus in Jeju farm field

제주도 넙치 양식현장에서 배합사료 성장 평가

  • 김강웅 (국립수산과학원 양식관리과) ;
  • 강용진 (국립수산과학원 중앙내수면연구소) ;
  • 김경덕 (국립수산과학원 양식관리과) ;
  • 손맹현 (국립수산과학원 양식관리과) ;
  • 최세민 (국립수산과학원 양식관리과) ;
  • 배승철 (부경대학교 양식학과) ;
  • 이경준 (제주대학교 해양의생명과학부)
  • Published : 2009.12.31
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Abstract

This study was conducted to evaluate extruded pellet (EP) diet compared with a raw fish moist pellet (MP) diet for flounder, Paralichthys olivaceus on field feeding experiments in Jeju area. The experimental EP diet (juvenile, growing and adult) was prepared based on the former studies on nutrient requirements and feed ingredient of flounder. Fish were distributed randomly to each aquarium as a group of 102,300 fish (initial mean weight 97 g) in field experiment I and reared randomly to each aquarium as a group of 40,000 fish (initial mean weight 120 g) in field experiment II. In field feeding experiment I conducted in commercial flounder farm, survival, wt. gain (94-1,090 g), feed efficiency and condition factor of fish fed experimental EP were comparable to those of fish fed MP, but considerably higher protein efficiency ratio were observed in fish fed experimental EP. In field feeding experiment II, no significant difference was observed in final mean weight of fish fed the experimental EP (1,234 g) and MP (1,286 g), and any noticeable problem caused by feeding the experimental EP was not found during the whole period of feeding trial. Survival of fish fed the experimental EP was lower than that of MP, and there was no significant difference in feed efficiency between the fish fed experimental EP and MP. Therefore, these results strongly suggest that diet EP could be developed to replace MP diet for the marketable size (1.3 kg) of production for flounder without adverse effects on growth performance. In particular, abdominal dropsy and reduction of condition factor, which are frequently occurred in commercial EP feeding farms, were not observed in flounder fed experimental EP.

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References

  1. Alam MS, Teshima SI, Kosiho S and Ishikawa M. 2002. Arginine requirement of juvenile Japanese flounder, Paralichthys olivaceus estimated by growth and biochemical parameters. Aquaculture 205, 127-140 https://doi.org/10.1016/S0044-8486(01)00670-6
  2. Azzaydi M, Martines FJ, Zamora S, Sanchez-Valzquez and Madrid JA, 2000. The influence of nocturnal vs. diurnal feeding condition under winter condition on growth and feed conversion of European sea bass (Dicentrarchus labrax L.). Aquaculture, 182, 329-338 https://doi.org/10.1016/S0044-8486(99)00276-8
  3. Cho SH, Lee SM and Lee JH. 2005. Effects of the extruded pellets and raw fish-based moist pellet on growth and body composition of flounder, Parlichthys olivaceus for 10 months. J Aquaculture 18, 60-65
  4. Doughty CR and Mcphall CD. 1995. Monitoring the environmental impacts and consent compliance of freshwater fish farms. Aquaculture Research 26, 557-565 https://doi.org/10.1111/j.1365-2109.1995.tb00946.x
  5. Hardy RW, Fairgrieve WT and Scott TW. 1993. Periodic feeding of low-phosphorus diet and phosphorus retention in rainbow trout. In: Kaushik S J & Luquet P (eds.). Fish Nutrition in Practice. pp. 403-412. INRA Press, Paris
  6. Kikuchi K, Furuta T and Honda H. 1997. Use of Meat and Bone Meal as a protein source in the diet of juvenile japanese flounder. Fisheries Science 63, 29-32 https://doi.org/10.2331/fishsci.63.29
  7. Kim KD and Lee M. 2004. Requirement of dietary n-3 highly unsaturated fatty acids for juvenile flounder Paralichthys olivaceus. Aquaculture 229, 315-323 https://doi.org/10.1016/S0044-8486(03)00356-9
  8. Kim KW, Wang XJ and Bai SC. 2002. Reevaluation of the Dietary Protein Requirement of Japanese Flounder Paralichthys olivaceus. Aquaculture research 33, 673-679 https://doi.org/10.1046/j.1365-2109.2002.00704.x
  9. Kim KW, Kang YJ, Kim KM, Lee HY, Kim KD and Bai SC. 2005b. Long-term evaluation of extruded pellet diets compared to raw fish moist pellet diet for growing flounder, Paralichthys olivaceus. J Aquaculture 18, 225-230
  10. Kim KW, Kang YJ, Choi SM, Wang XJ, Choi YH, Bai SC, Jo JY and Lee JY. 2005a. Optimum dietary protein levels and protein to energy ratios in olive flounder, Paralichthys olivaceus. J World Aquaculture Research 36, 165-178
  11. Kim KW, Kang YJ, Lee HY, Kim KD, Choi SM, Bai SC and Park HS. 2006. Commercial scale evaluation of practical extruded pellet feed for the olive flounder (Paralichthys olivaceus). J Korean Fish Soc 39, 100-105 https://doi.org/10.5657/kfas.2006.39.2.100
  12. Kim KD, Kang YJ, Lee JY, Nam MM, Kim KW, Jang MS and Lee SM. 2008. Evalution of extruded pellets and raw fish-based moist pellet for growth of sub-adult flounder Paralichthys olivaceus. J Aquaculture 21, 102-106
  13. Lee SM, Seo JY, Lee YW, Kim KD, Lee JH and Jang HS. 2005. Evaluation of experimental extruded pellet, commercial pellet and raw fish-based moist pellet for growing flounder, Paralichthys olivaceus. J Aquaculture 18, 287-292
  14. Peres H and Oliva-Teles A. 1999. Effect of dietary lipid level on growth performance and feed utilization by European sea bass juvenile (Dicentrarchus labrax). Aquaculture 179, 325-334 https://doi.org/10.1016/S0044-8486(99)00168-4
  15. Seo JY, Lee JH, Kim GU and Lee SM. 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
  16. Tsevis N, Klaoudatos S and Conides A. 1992. Food conversion budget in sea bass Dicentrarchus labrax, fingerlings under two different feeding frequency patterns. Aquaculture 101, 293-304 https://doi.org/10.1016/0044-8486(92)90032-G

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  2. Evaluation of Muscle Quality of Olive Flounder (Paralichthys olivaceus) Fed Extruded Pellets Containing Different Protein and Lipid Levels, and Raw Fish-based Moist Pellet vol.18, pp.5, 2011, https://doi.org/10.11002/kjfp.2011.18.5.729
  3. Comparison of Extruded and Moist Pellets for Whole-body Proximate Composition and Growth Performance of Olive Flounder Paralichthys olivaceus vol.47, pp.6, 2014, https://doi.org/10.5657/KFAS.2014.0810
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