한국어병학회지 (Journal of fish pathology)

  • 제23권3호
  • /
  • Pages.303-311
  • /
  • 2010
  • /
  • 1226-0819(pISSN)
  • /
  • 2233-5412(eISSN)
한국어병학회 (The Korean Society of Fish Pathology)
권호 표지

참가리비, Patinopecten yessoensis 인공종묘 생산시 환수가 유생에 미치는 영향－유생성장, 스쿠티카충 발생, 치패성장의 관점

Effect of the hatchery larval sieving on the larval growth, scuticociliate occurrence, and ensuing spat growth of Patinopecten yessoensis

  • 조규태 (국립수산과학원 양식관리과) ;
  • 김수경 (국립수산과학원 양식관리과) ;
  • 이채성 (국립수산과학원 동해수산연구소 해역산업과) ;
  • 이진호 (국립수산과학원 동해수산연구소 해역산업과) ;
  • 박미선 (국립수산과학원 동해수산연구소 해역산업과) ;
  • 문태석 (국립수산과학원 동해수산연구소 해역산업과)
  • Jo, Q-Tae (Aquaculture Management division, National Fisheries Research and Development Institute) ;
  • Kim, Su-Kyoung (Aquaculture Management division, National Fisheries Research and Development Institute) ;
  • Lee, Chae-Sung (Aquaculture Industry Division, East Sea Fisheries Research Institute) ;
  • Lee, Jin-Ho (Aquaculture Industry Division, East Sea Fisheries Research Institute) ;
  • Park, Mi-Seon (Aquaculture Industry Division, East Sea Fisheries Research Institute) ;
  • Moon, Tae-Suk (Aquaculture Industry Division, East Sea Fisheries Research Institute)
  • 투고 : 2010.10.20
  • 심사 : 2010.12.20
  • 발행 : 2010.12.31
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

이전의 연구에서 참가리비(Patinopecten yessoensis) 인공종묘생산 중 수질관리를 위해 주기적으로 실시하는 환수(전량환수)가 scuticociliates 감염을 촉진 할수 있다는 가능성을 제기하였다. 본 연구에서는 수질과 scuticociliates 감염을 고려한 최적 환수 횟수를 결정하고자 하였으며, 유생성장, 생존, scuticociliates 발생을 1차 기준으로 하였으며, 부가하여 중간 육성장으로 이동하여 성장 및 기형 발생율을 2차기준으로 조사하였다. 5일 간격의 환수(3T)가 가장 좋은 결과를 보였다. 잦은 환수(5T)는 수질 개선에도 불구하고 성장 둔화가 확인되었으며, 이것은 scuticociliates의 감염과 연관이 있는 것으로 보였다. 9일간격의 환수(1T) 역시 성장둔화를 보였으며, 5T 실험구와 더불어 중간육성이후 성장 둔화(통계적 유의성 없음)와 비정상 발생을 유발하였다. 본 연구결과 최적 환수간격은 5-7일 사이로 나타났다.

Our previous finding summarizing that larval sieving process is inevitable but triggers the outbreak of scutica-like ciliates (SLCs) in the seed production of Patinopecten yessoensis urged further study to determine best suggestable sieving interval in an agreeable range of water quality. In the mass seed production of the scallop, SLC outbreak was closely related to the larval sieving in which larvae were drained on the basis of every 3-day (5T), 5-day (3T), 7-day (2T), or 9-day (1T) from culture tanks onto a mesh screen and placed back into new water in cleaned tanks. The larval performance of growth and survival was clearly dependent on the sieving intervals. It was in order of 3T, 5T, 2T, and 1T for both of growth and survival and in reverse order for SLC infection frequency, confirming that larval sieving is necessary but damageable if it overwhelms the larval resistance. Interestingly, the larval damages by the sieving persisted to their ensuing spat life in terms of nursery growth, survival, and abnormality.

키워드

참고문헌

  1. Blake, S.G., Blake N.J., Oesterling M.J. and Graves J.E.: Genetic divergence and loss of diversity in two cultured populations of the bay scallop, Argopecten irradians (Lamarck,1819). J. Shellfish Res., 16:55-58, 1997.
  2. Brun, N.T., Bricelj V.M., MacRae T.H. and Ross N.W.: Heat shock protein responses in thermally stressed bay scallops, Argopecten irradians, and sea scallops, Placopecten magellanicus. J. Exp. Mar. Biol. Ecol., 358:151-162, 2008. https://doi.org/10.1016/j.jembe.2008.02.006
  3. Choy, E.J., Jo Q., Moon H.B., Kang C.K., and Kang J.C.: Time-course uptake and elimination of benzo(a)pyrene and its damage to reproduction and ensuing reproductive outputs of Pacific oyster, Crassostrea gigas. Mar. Biol., 151:157-165, 2007. https://doi.org/10.1007/s00227-006-0464-4
  4. Epifanio, C.E.: Shell deformity among scallops (Argopecten irradians Lamark) cultured in a recirculating seawater system. Aquaculture, 9:81-85, 1976. https://doi.org/10.1016/0044-8486(76)90050-8
  5. Guo, X. and Luo Y.: Scallop culture in China. In Scallops: Biology, Ecology and Aquaculture, pp.1143-1161, 2nd ed., Shumway S.E. and Parsons G.J., Elsevier, Amsterdam, 2006.
  6. Helm, M.M., Bourne N. and Lovatelli A.: Hatchery culture of bivalves: a practical manual, pp.1-177, Food and Agriculture Organization of the United Nations, Rome, 2004.
  7. Jee, B.Y., Kim Y.C. and Park M.S.: Morphology and biology of paracite responsible for scuticociliatosis of cultured olive flounder Paralichthys olivaceous. Dis. Aquat. Org., 47:49-55. 2001. https://doi.org/10.3354/dao047049
  8. Jin, C.N., Harikrishnan R., Moon Y.G., Kim J.S., Kim M.C., Balasundaram C. and Heo M.S.: Effectiveness of chemotherapeutants against scuticociliate Philasterides dicentrarchi, a parasite of olive flounder. Vet. Parasitol., 168:19-24, 2010. https://doi.org/10.1016/j.vetpar.2009.10.001
  9. Kim, S.M., Cho J.B., Lee E.H., Kwon S.R., Kim S.K., Nam Y.K. and Kim K.H.: Pseudocohnilembus persalinus (Ciliophora: Scuticociitida) is an additional species causing scuticociliatosis in olive flounder Paralichthys olivaceus. Dis. Aquat. Org., 62:239-244, 2004. https://doi.org/10.3354/dao062239
  10. McGladdery, S.E., Bower S.M. and Getchell R.G.: Chapter 11 Diseases and parasites of scallops. In Scallops: Biology, Ecology and Aquaculture, pp.595-650, 2nd ed., Shumway S.E. and Parsons G.J., Elsevier, Amsterdam, 2006.
  11. Rhoads, D.C. and Lutz R.A.: Skeletal records of environmental change. In Skeletal growth of aquatic organisms, pp.1-19, Rhoads D.C and Lutz R.A., Plenum, New York, 1980.
  12. Song, W.: Morphological and Taxonomical Studies on Some Marine Scuticociliates from China Sea, with Description of Two New Species, Philasterides armatalis sp. n. and Cyclidium varibonneti sp. n. (Protozoa: Ciliophora: Scuticociliatida). Acta Protozool., 39:295-322, 2000.
  13. Southgate, P.C. and Ito I.C.M.: Evaluation of a partial flow-through culture technique for pearl oyster (Pinctada margaritifera L.) larvae. Aquacultural Engineering, 18:1-7, 1998. https://doi.org/10.1016/S0144-8609(97)00020-4
  14. Stickle, W.B., Weidner E.H. and Kozloff E.N.: Parasitism of Leptasterias spp. (Echinodermata: Asteroidea) by the ciliated protozoan Orchitophrya stellarum (Scuticociliata). Invert. Biol., 120:88-95, 2001.
  15. Yan, T., Zhou M., Fu M., Wang Y., Yu R. and Li J.: Inhibition of egg hatching success and larvae survival of the scallop, Chlamys farreri, associated with exposure to cells and cell fragments of the dinoflagellate Alexandrium tamarense. Toxicon., 39:1239-1244, 2001. https://doi.org/10.1016/S0041-0101(01)00080-0
  16. Wang, L., Zhang H., Song L. and Guo X.: Loss of allele diversity in introduced populations of the hermaphroditic bay scallop Argopectenirradians. Aquaculture, 271:252-259, 2007. https://doi.org/10.1016/j.aquaculture.2007.06.020
  17. 배민지, 임은영, 김흥윤, 정성주: 온도가 스쿠티카충 Miamiensis avidus의 증식과 넙치에 감염시 폐사에 미치는 영향. 한국어병학회지, 22:97-105, 2009. (in Korean with English abstract)
  18. 조규태, 방종득, 김수경, M. M. Rahman, 공용근, 김대권, 이주석: 참가리비 (Patinopecten yessoensis) 대량 종묘생산시의 scutica-like ciliate 발생 및 대책. 한국어병학회, 21:167-174, 2008. (in Korean with English abstract)
  19. 조규태, 김수경, 이채성, 안명모: 패류인공종묘생산기술-참가리비 중심. pp.1-150, 국립수산과학원 기술지, 2010. (in Korean)
  20. NFRDI Report: 2006년 수산시험연구최종평가자료(수산생명과학: 양식과학). 국립수산과학원. pp.105-155, 2006. (in Korean)