ISSN : 1225-3480
중국산 참가리비 어미패의 GSI 월 변화를 보면 2월 중순 17.2 이었고, 3월 중순에는 중국산은 20.2로 채란 가능한 상태였으나 국내산 참가리비의 GSI는 2월 6.9, 3월 10,8로 미숙상태를 보였다. 어미패를 음건 및 자외선 조사 해수를 이용하여 3월 10일 및 15일 2차례에 걸쳐 채란한 결과 총 22,800만개 수정란을 채란하였고, 이중에서 17,728만마리의 D상 부유유생(부화율 77.8%)을 확보하였으며, 실내에서 25일간 사육한 후 안점이 형성된 유생 4,750만마리를 대상으로 채묘기를 넣어 총 185만마리의 부착치패를 채묘하였다. 부착치패는 강릉시험포에서 5-60일간 5단계로 나누어 실내 사육한 후 양양군 수산항내 부착치패 중간양성장으로 이동하여 성장과 생존율을 조사한 결과 실내에서 12일간 사육하여 이동한 부착치패의 생존율이 13.0%로 가장 높았다. 이 기간을 제외하면 실내사육기간이 길수록 생존율이 높았으나 성장차이는 실내사육 기간의 장단과는 상관없이 크지 않았다. 강릉시 사천항 연안에 있는 가리비 양식장에서 인공산 및 자연산 부착치패의 성장 및 생존율을 조사한 결과 양양 수산항 내에서 중간양성을 거치고 7월 10일에 본 장소에 수하한 부착치패의 경우 평균각고는 0.9 mm에서 12월 16일에 24.7 mm로 성장하였고 생존율은 85.0%로 나타난 것에 비하여 현지에서 채묘하여 수하한 자연산의 경우는 시작시 평균각고는 0.6 mm에서 종료시에는 23.9 mm로 성장하였으며 생존율은 85.7%로 인공산과 비슷한 결과를 보였다.
We investigated artificial mass seed production of a Chinese scallop, Patinopecten yessoensis, in 2004. The GSI (gonad somatic index) of the Chinese scallop, P. yessoensis was 17.2 on mid-February, 20.2 on mid-March, while that of Korean scallop, P. yessoensis was 6.9 on mid-February, 10.8 on mid-March. Matured 120 females and 350 males were selected for artificial mass production. They were exposed in air for 1 hr at over 20℃, and placed into a spawning tank (20 ton) containing sea water treated with UV radiation at 12℃. We gained a total of 228,000 thousand scallop embryos between March 10th and 15th, and reared larvae at the indoor tank during 25 days. When the mean shell length of larvae reached 250 ㎛ and they have eye-spots, the number of pre-settling larvae was 47,500 thousand. We gained 1,850 thousand attached scallop spats from two kinds of collectors. Attached spats were reared in indoor tank for different periods from 5 days to 60 days. They were divided into 5 groups according to the length of reared days. Each group of attached spats was moved to intermediate rearing sites at Yangyang fishing port in Gangreung-city for acclimation to ocean environments. The highest survival rate of attached spats was 13.0% shown at the group reared for 12 days, but the significant difference in their growth was not found between the groups. The shell length of artificial attached spats increased from 0.9 ㎛ on July 10th to 24.7 ㎛ on December 16th with the survival rate of 85.0% while that of natural attached spats increased from 0.6 ㎛ on July 10th to 23.9 ㎛ on December 16th with the survival rate of 85.7%.
Andi, A, (1993) Differential growth characteristics of sea scallop, Placopecten magellanicus (Gmelin, 1791) in suspended culture, MS Thesis (Biology). Acadia University
Auster, P.J, (1984) Compensatory growth in the bay scallop, sea scallop, Argopecten irradians (L.), Journal of the Northwest Atlantic Fisheries Society
Belding, D.L, (1910) A report upon the scallop fishery of massachusetts, Commonwealth of Massachusetts, Boston
Chang, Y.J, (1985) Studies on the scallop, Patinopecten Yessoensis. in sowing cultures in Abashiri water-Reproductive periodicity, Tohoku Journal of Agriculture Research
Chang,Y.J, (1991) Seasonal variations of digestive diverticula in the scallop, Patinopecten yessoensis, Korean Journal of Aqualture
Chang,Y.J, (1993) Identification of blood cells and their physiological functions in the scallop, Patinopecten yessoensis, Korean Journal of Aqualture
Chang, Y.J, (1997) Reproductive cycle of the cultured scallop, Patinopecten yessoensis, in eastern waters of Korea Korean Journal of Aqualture
Gibbons, M.C, (1984) Serotonin as an inducer of spawning in six bivalve species, Aquaculture
Hur, Y.B, (1994) Comparative studies on the embryonic development and the growth of larvae of eight bivalve species, Master of thesis. National Fisheries University of Pusan
Iwata,K.S, (1971) Spawning of Mytilus edulis, Acid-inhibition of spawning by KCl, Bulletin of the Japanese Society of Scientific Fisheries
Kanno,H, (1962) Artificial discharge of reproductive substance of mollusca caused by repeated stimulation of temperature, Bulletin of the Tohoku Regional Fisheries Research Laboratory
이준상 ; 민덕기, (2002) 한국산 연체동물 목록, The Korean Journal of Malacology
Loosanoff, V.L, (1950) Conditioning V. Mercenaria for spawning in winter and breeding its larvae in the laboratory, Bulletin of Biology
Maru,K, (1978) Studies on the reproduction of a scallop, Patinopecten yessoensis (Jay)-2. Gonad development in 1-year-old scallops, Science Report of the Hokkaido Fisheries Experimental Station
Na, G.H, (1995) A study on seedling production of Jicon scallop, Chlamys farreri 1. Spawning, Development and rearing of larvae, Journal of Aquaculture
Oh, B.S, (1999) Studies on the growth of bay scallop, Argopecten irradians in winter season in south sea of Korea, The Korean Journal of Malacology
Oh, B.S, (2000) Effect of rearing density in culture cage on the growth of the bay scallop, Argopecten irradians, Bulletin of National Fisheries Research and Development Institute. Korea
Oh, B.S, (2000) Studies on the seedling production and aquaculture of bay scallop, Argopecten irradians (Lamarck), Ph. D. thesis. University of In hwa
Oh, B.S, (2002) Reproductive cycle of the bay scallop, Argopecten irradians transplanted from China, Journal of The Korean Fisheries Society
Oh, B.S, (2002) Study of growth on bay scallop, Argopecten irradians in differential cultured depths, Korean Journal of Aquaculture
오봉세 ; 양문호 ; 정춘구 ; 김주일 ; 김영숙 ; 김숙양, (2002) 해만가리비 Argopecten irradians 양식시 성장에 미치는 치패패의 선발 효과, 한국양식학회지
오봉세 ; 정춘구 ; 김숙양, (2003) 해만가리비, Argopecten irradians의 인공산란과 유생 및 치패의 발생, The Korean Journal of Malacology
Park, Y.J, (1998) Biological studies on aquaculture of the scallop, Patinopecten yessoensis (Jay). Ph.D. Dissertation, Cheju National University
Park, Y.J, (2000) Intermediate culture of the scallop, Patinopecten yessoensis in the east coast of Korea, The Korean Journal of Malacology
Park, Y.J, (2001) Growth of the scallop, Patinopecten yessoensis in suspended culture in the east of Korea, Journal of Aqualture
Ricker,W.E, (1975) Computation and interpretation of biological statistics of fish population, Bulletin of Fisheries Research Board of the Canada
Sagara,J, (1958) Artificial discharge of reproductive elements of certain bivalves caused by treatment of seawater and injection with NH4OH, Bulletin of the Japanese Society of Scientific Fisheries
Smith, C.F, (1996) Bay scallop restoration, Western Peconic Bay, Project Report
Son, P.W, (1996) Studies on the age and growth of sun and moon scallop, Amusium japonicum japonicum (Gmelin), Korean Journal of Aquaculture
Son, P.W, (1997) Biological studies on aquaculture of the sun and moon scallop, Amusium japonicum japonicum, Ph. D. thesis. University of Jeju
Taylor, A.C, (1978) Growth of the quenn scallop, Chlamy opercularis, from the Clyde sea area, Journal of Marine Biology Association of United Kingdom
Ventilla,R.F, (1982) The scallop industry in Japan, Marine Biology
Yamamoto, G, (1943) Development of Japanese scallop by artificial insemination, Bulletin of the Japanese Society of Scientific Fisheries
YSFRI (Yellow Sea Fisheries Research Institute), (1991) Training manual on breeding and culture of scallop and sea cucumber in China, Regional sea farming Development and Demonstration Project (RAS/90/002)
권오길, (1993) 원색한국패류도감, 도서출판 아카데미서적. 서울
유성규, (1979) 천해양식, 새로출판사. 서울
