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사진
전통지식 이미지
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지식채널
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논문정보
검색결과 2건
논문정보 목록 - 제목, 내용, 저자, 저널명/발행자, 상세보기 제목 내용 저자 저널명/발행자 상세보기 바리과 어류 3종(능성어 Hyporthodus septemfasciatus, 붉바리 Epinephelus akaara, 자바리 Epinephelus bruneus)에 대한 신경괴사증바이러스(Nervous Necrosis Virus, NNV)의 생백신 처리 효과 In this study, we investigated safety and efficacy of a low temperature immunization protocol with NNV in red spotted grouper, Epinephelus akaara and long tooth grouper, Epinephelus bruneus and seven band grouper, Hyporthodus septemfasciatus. Further, growth rate between immunized and naive fish was evaluated during the experiment to check side effect of immunization. Three grouper species were immunized by immersion method with live NNV at 105.0 TCID50/mL at 16.5℃ for 30 min and reared for 120 days at natural sea water temperature. To evaluate growth rate, total length and wet weight was measured 7 times after immunization. Immunized three grouper species were challenged by intramuscular inoculation with NNV at 104.2 TCID50/100 μL/fish. Immunization at low temperature with live NNV did not show any clinical symptoms of infection, mortality and inhibition of growth. After challenge, cumulative mortality of naive seven band grouper, red spotted grouper, long tooth grouper were 45, 10, 20 %, respectively. However no mortality was observed at immunized groupers. Thus, it was demonstrated that immunization at low temperature with live NNV are able to protect three different species of groupers without inhibition of growth. 김시우,박정준,홍창기,오명주 한국어병학회 상세보기 대왕바리 암컷을 사용한 두 교잡(대왕바리♀×자바리♂, 대왕바리♀×붉바리♂) 수정란의 난 발생과 부화력 As part of an effort to establish of novel grouper hybrids for the aquaculture industry, we compared the embryonic development of fertilized eggs of giant grouper Epinephelus lanceolatus ♀×kelp grouper E. bruneus ♂ (GGKG) and giant grouper ♀×red-spotted grouper E. akaara ♂ (GGRG) with a maternal purebred (giant grouper ♀×♂, GG) at 27-29℃. The hatching rates were lower in GGKG (2.59%) and GGRG (0.36%) than in GG (12.29%). The hatching times were considerably longer in the two hybrids than in GG (22 h), which were similar between GGKG (28 h 30 min) and GGRG (28 h). The total lengths of yolk-absorbed larvae of GGKG (2.546±0.132 mm) and GGRG (2.602±0.093 mm) were similar to that of GG (2.565±0.149 mm). The deformity rates of hatched larvae (64.29-75.00%) did not differ between the two hybrids and GG. Although the hatching and deformity rates of GGKG and GGRG were inferior to those of GG, the possibility of mass production of the two hybrids larvae was demonstrated in this study. 강민주,노충환,김재훈,박종연,박대원 한국수산과학회 상세보기 -
특허정보
검색결과 2건
특허정보 목록 - 제목, 등록/출원번호, 출원인, 원문정보 제목 등록/출원번호 출원인 원문정보 자바리와 능성어의 식별 방법 및 그 키트 2013-0038330 대한민국(관리부서:국립수산과학원) | 재단법인 제주테크노파크 원문정보 붉바리, 자바리, 능성어 종 동시 판별용 PCR 프라이머 세트 및 이를 이용한 붉바리, 자바리, 능성어 종 동시 판별 방법 1020150032471 제주대학교 산학협력단|부경대학교 산학협력단|한국해양과학기술원 원문정보 -
전통지식
검색결과 1건
전통지식 목록 - 학명, 국명, 지역, 주용도, 구전 전통지식 학명 국명 지역 주용도 구전 전통지식 Epinephelus bruneus 자바리 제주특별자치도 식용 구이나 조림으로 식용한다.
기력회복에 좋으며, 지방분해 효능이 있다.
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