Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)

The Korean Society of Fisheries and Aquatic Science (한국수산과학회)
권호 표지
DOI QR코드

DOI QR Code

Comparative Growth Performance of the Selected and the Non-selected Red Sea Bream (Pagrus major) Lines

선발과 비선발 참돔 (Pagrus maior) 계통의 성장 양상 비교

  • NOH Choong Hwan (Marine Living Resources Research Division, Korea Ocean Research and Development Institute (KORDI)) ;
  • HONG Kyung Pyo (Marine Living Resources Research Division, Korea Ocean Research and Development Institute (KORDI)) ;
  • OH Sung-Yong (Marine Living Resources Research Division, Korea Ocean Research and Development Institute (KORDI)) ;
  • CHOI Hee Jung (Marine Living Resources Research Division, Korea Ocean Research and Development Institute (KORDI)) ;
  • PARK Yong Joo (Marine Living Resources Research Division, Korea Ocean Research and Development Institute (KORDI)) ;
  • MYOUNG Jung Goo (Marine Living Resources Research Division, Korea Ocean Research and Development Institute (KORDI)) ;
  • KIM Jong Man (Marine Living Resources Research Division, Korea Ocean Research and Development Institute (KORDI))
  • 노충환 (한국해양연구원 해양생물자원연구본부) ;
  • 홍경표 (한국해양연구원 해양생물자원연구본부) ;
  • 오승용 (한국해양연구원 해양생물자원연구본부) ;
  • 최희정 (한국해양연구원 해양생물자원연구본부) ;
  • 박용주 (한국해양연구원 해양생물자원연구본부) ;
  • 명정구 (한국해양연구원 해양생물자원연구본부) ;
  • 김종만 (한국해양연구원 해양생물자원연구본부)
  • Published : 2004.10.01
Download PDF
⟨ Previous Next ⟩

Abstract

Growth performances of the selected and the non-selected red sea bream (Pagrus major) lines were evaluated up to marketable size. The offspring were mass-produced either from the selected line (the fourth generation of broods from mass selection) or the non-selected line (the second generation of wild broods). Early (59 to 103 days old, trial I) and late growth performances (4 to 24 months old, trial II) were evaluated based on communal rearing in land-based tanks and sea cages, respectively. In trial I, the selected line exhibited significantly higher values in both weight gain (WG) and specific growth rate (SGR) when compared to those observed in the non-selected line (P<0.05). In trial II comprising of three growth phases (4-9, 9-16 and 16-24 months old), selected line showed only slightly improved in WG and SGR at the beginning two growth phases (4-9 and 9-16 months old) (P>0.05), however, displayed significantly higher values at the last growth phase (16-24 months old) (P<0.05). Overall WG and SGR throughout the experiment (4-24 months) were also significantly higher in the selected line than the non-selected line (P<0.05). Consequently, mean body weight of the selected line at 24 months old was 1.4-fold (40.8{\%}\;increased) as compared to that of the non-selected line. This present result indicates that mass selection of this species against the growth traits might be quite effective, and the present advance has important Implication in the productivity enhancement of red sea bream aquaculture.

Keywords

References

  1. Doyle, R.W. and A.J. Talbot. 1986. Artificial selection on growth and correlated selection on competitive behavior in fish. Can. J. Fish. Aqua. Sci., 43, 1059-1064 https://doi.org/10.1139/f86-132
  2. Dunham, R.A. and R.E. Brummett. 1999. Response of two generations of selection to increased body weight in channel catfish, Ictalurus punctatus, compared to hybridization with blue catfish, I. furcatus, males. J. Appl. Aquacult., 9, 37-45 https://doi.org/10.1300/J028v09n03_03
  3. Dunham, R.A., K. Majumdar, E. Hallerrnan, D. Bartley, G. Mair, G. Hulata, Z. Liu, N. Pongthana, J. Bakos, D. Penman, M. Gupta, P. Rothlisberg and G. Hoerstgen-Schwark. 2001. Review of the status of aquaculture genetics. In: Proceedings of the Conference on Aquaculture in the Third Millenium. Subasinghe, R.P., P. Bueno, M.J. Phillips, C. Hough, S.E. McGladdery and J.E. Arther, eds. NACA/FAO. Bankok and Rome, pp. 137-166
  4. Elvingston, P. and K. Johansson. 1993. Genetic and environmental components of variation in body traits of rainbow trout (Oncorhynchus mykiss) in relation to age. Aquaculture, 118, 191-204 https://doi.org/10.1016/0044-8486(93)90456-9
  5. Gjedrem, T. 1997. Selective breeding to improve aquaculture production. World Aquacult., 22(1), 33-45
  6. Hershberger, W.K., J.M. Myers, R.N. Iwamoto, W.C. Macauley and A.M. Saxton. 1990. Genetic changes in growth of coho salmon in marine netpens, produced by ten years of selection. Aquaculture, 85, 187-197 https://doi.org/10.1016/0044-8486(90)90018-I
  7. Kincaid, H.L., W.R. Bridges and B. Von Limbach. 1977. Three generations of selection for growth rate in fall spawning rainbow trout. Trans Amer. Fish. Soc., 106, 621-625 https://doi.org/10.1577/1548-8659(1977)106<621:TGOSFG>2.0.CO;2
  8. KFYB (Korean Fisheries Year Book). 2004. Korea Fisheries Society, Korea, pp. 476. (in Korean)
  9. Murata, O., T. Harada, S. Miyashita, K. Izumi, S. Maeda, K. Kato and H. Kumai. 1996. Selective breeding for growth in red sea bream. Fish. Sci., 62, 845-849 https://doi.org/10.2331/fishsci.62.845
  10. Taniguchi, N. and R. Perez-Enriquez. 2000. Genetic evaluation of brood stock for aquaculture of red sea bream by DNA markers. In: Recent Advances in Marine Biotechnology, vol. 4. Aquaculture, Fingerman, M. and R. Nagabhushanam, eds. Science Publishers, Inc. UK, pp. 1-16
  11. Taniguchi, N., S. Matsumoto, A. Komatsu and H. Yamanaka. 1995. Differences observed in qualitative and quantitative traits of five red sea bream strains propagated under the same rearing conditions. Nippon Suisan Gakkaishi, 61, 717-726. (in Japanese) https://doi.org/10.2331/suisan.61.717
  12. Tave, D. 1993. Genetics for Fish Hatchery Managers, Chapman and Hall, UK, pp. 415

Cited by

  1. Whole genome sequencing reveals the impact of recent artificial selection on red sea bream reared in fish farms vol.9, pp.None, 2019, https://doi.org/10.1038/s41598-019-42988-z