최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기주관연구기관 | (주)진우소프트이노베이션 |
---|---|
연구책임자 | 한지광 |
참여연구자 | 이무용 , 강인석 , 오상규 , 문보나 , 함유진 , 이시훈 , 조정민 , 고창배 , 그외 다수 |
보고서유형 | 최종보고서 |
발행국가 | 대한민국 |
언어 | 한국어 |
발행년월 | 2014-12 |
과제시작연도 | 2013 |
주관부처 | 해양수산부 |
사업 관리 기관 | 한국해양과학기술진흥원 |
등록번호 | TRKO201500000616 |
과제고유번호 | 1525002996 |
사업명 | 수산실용화기술개발사업 |
DB 구축일자 | 2015-05-02 |
Ⅳ. 연구개발결과
1. 참다랑어 양식장 내 생육환경 정보 수집을 위한 스마트 복합 해양 환경 측정 시스템 개발
◦ 양식장 내 해양환경 정보 수집을 위한 환경 측정 장치
-참다랑어 사육중인 수중의 수온, 용존산소량, 염도, pH 정보를 센싱하고 센싱된 Data를 실시간으로 게이트웨이를 통해 서버로 전송하기 위한 하드웨어 및 소프트웨어를 개발하여 이를 통해 사육환경 정보 모니터링 서비스 제공하기 위한 센서노드 개발
◦ Blower를 이용한 기계 및 전기적 Mechanism에 의한 측정센서 자가 세척 기술 개발
Ⅳ. 연구개발결과
1. 참다랑어 양식장 내 생육환경 정보 수집을 위한 스마트 복합 해양 환경 측정 시스템 개발
◦ 양식장 내 해양환경 정보 수집을 위한 환경 측정 장치
-참다랑어 사육중인 수중의 수온, 용존산소량, 염도, pH 정보를 센싱하고 센싱된 Data를 실시간으로 게이트웨이를 통해 서버로 전송하기 위한 하드웨어 및 소프트웨어를 개발하여 이를 통해 사육환경 정보 모니터링 서비스 제공하기 위한 센서노드 개발
◦ Blower를 이용한 기계 및 전기적 Mechanism에 의한 측정센서 자가 세척 기술 개발
-고가의 해양 센서에 대해 수명을 연장하고, 측정 Data의 신뢰성을 확보하기 위해 Blower를 이용한 기계 및 전기적 Mechanism에 의한 자가 세척 기술을 개발
▪ 2개의 블로우어(Blower)의 송풍을 이용한 자가 세척
▪ 센서 케이지에 3종류의 해양 복합 환경 측정 센서 부착
▪ 자가 세척 메커니즘 기술 개발
◦ 센서데이터 및 자가 세척 메커니즘 기능 구현 등을 위한 데이터 처리 장치 개발
-통신모듈이 구성되어 있어 통신 기능 제공
-해양환경 측정 센서는 3개 센서(DO/수온포함, 탁도, 염도) 구성을 기본으로 하며 필요시 교체하여 사용 할 수 있도록 개발
-측정 주기와 측정 시간간격 등의 원격 설정 변경 기능 구현
◦ 자율형 스마트 복합 해양 환경 측정 장치의 자가진단 기술 개발
-Self Diagnostic Module 개발 및 기능 구현
2. u-AUV기반 참다랑어 생육환경 및 생장상태 관리 시스템 개발
◦ u-AUV 도입을 통한 참다랑어 활동성 영상정보 수집 모듈
- u-AUV 도입하여 참다랑어의 유영성 영상정보 수집
- u-AUV에 대한 원격 작동을 통해 참다랑어의 생태 정보 수집 및 이상개체에 대한 상태 정보 모니터링 시스템 개발
- 영상정보 저장 및 관리 서비스 개발
◦ u-AUV를 통한 생육환경 정보 수집 모듈
- 유선을 통한 양식장 내 생육환경 정보 수집 시스템 개발
3. 고휘도 레이저를 이용한 참다랑어 생육상태 관리 시스템 개발
◦ 고휘도 레이저를 통한 수중 촬영 영상 이미지의 참다랑어 어체 크기 측정 알고리즘 개발
- u-AUV 설치형 어체 측정용 레이저 모듈 개발
- 고휘도 레이저 포인트 간격과 거리(기준거리) 설정에 의한 이미지상 길이 측정 알고리즘 개발
- 영상 이미지를 통한 어체 크기 측정 및 관리 시스템 개발
◦ 측정어체 크기를 통한 무게 산출 알고리즘 개발
- 길이 대비 무게 매칭 시뮬레이션 개발
- 어체 길이 대비 무게 산출 및 생육상태 관리 시스템 구현
4. 참다랑어 양식장 내 생육환경 및 생장상태 통합 모니터링 시스템 개발
◦ 양식장 내 환경정보 모니터링 시스템 개발
- 고품질 참다랑어 양식을 위해서 참다랑어 양식장 내의 환경정보를 실시간으로 확인할 수 있도록 양식장 내 환경정보 모니터링 시스템을 개발
- 다양한환경정보 중 참다랑어 양식에 중요한 DO(용존산소량), 염도, 전도도, 수온에 대하여 모니터링을 하며 해당 정보의 일별, 월별 통계기능을 제공
- 실제 현장 테스트를 위하여 제주특별자치도해양수산연구원 내 참다랑어 육상수조에서 해당 모니터링 시스템을 설치하여 참다랑어의 사육환경정보 수집
◦ 인터넷 기반 참다랑어의 생육환경 및 생장상태 정보 관리 소프트웨어 기능 설계 및 구현
- 인터넷 기반 참다랑어 생육환경 및 생장상태 관리 시스템은 환경정보 모니터링 시스템과 생장상태 모니터링 시스템을 통합하여 참다랑어의 생육환경 및 생장상태를 비롯하여 참다랑어의 사료관리, 참다랑어의 입하 및 출하를 관리
- 생육환경 및 생장상태 DB 연계를 위한 통신 프로토콜 설계
- 참다랑어 양식 서비스를 위한 메뉴 구조도 및 User Interface 구현
- 생육환경 및 생장상태 정보 모니터링 서비스
- 생육환경 및 생산지원 관리 서비스
◦ HACCP 전산화 서비스 개발
- 참다랑어 양식에 대한 단계별 업무 분석
- 현장 분석을 통한 HACCP 전산화 문서 도출
- HACCP 전산화 모듈 도출을 통한 전산화 서비스 개발
5. 육상수조에서 인공종묘생산 및 사양관리 기술개발을 통한 안정적 양식산업화 기반 마련
◦ 해외 참다랑어 종묘생산 및 양성 사례 조사
- 몰타, 일본의 참다랑어 종묘생산 및 양식현황 조사
◦ 참다랑어 종묘 생산 연구
- 국내에는 수정란을 생산할 수 있는 참다랑어 어미가 없어서 지중해 연안국 몰타의 민간 참다랑어 양식장에서 사육중인 어미(60~150㎏)로부터 자연산란한 수정란을 채집 후 국내로 이식
- 참다랑어 종묘생산은 2012년부터 2014년까지 총 3회에 걸쳐 실시
- 종묘생산 결과 2012년도에는 1,098마리가 생존하여 0.39%의 생존율 나타냈으며, 2013년에는 497마리가 생존하여 생존율은 0.13%로 보였고, 10,089마리가 생존하여 생존율은 1.77%로 나타남
- 기형발생 조사 결과 2013년에는 조사개체 112개체 중 72개체가 아가미 뚜껑이 결손되어 64.2%의 결손율을 보였으며, 2014도에는 조사개체 166개체 중 105개체에서 아가미 뚜껑이 결손되어 63.1%의 결손율을 보임
- 참다랑어 수정란은 분리부상란으로 난경은 1.06㎜이며, 부화 직후 자어의 평균 전장은 약 2.8㎜ 전후
- 참다랑어 자·치어의 성장은 부화직후 전장 2.9㎜, 부화 16일 7.2㎜, 부화 21일 24.0㎜, 부화 30일 48.0㎜, 부화 40일 73㎜ 이상으로 부화 20일 이후 생사료를 섭식하면서 빠른 성장을 보임
- 참다랑어 자·치어 소화기관의 발달 및 발달 특성을 조직학적 방법으로 조사
- 조사결과 부화 후 10일째 소화관은 위와 장이 발달하였으며 특히 장은 전장부와 후장부 경계가 뚜렷하게 구분, 부화 후 20일과 30일째 소화관은 성어와 같은 소화기관의 형태를 갖추기 시작하였고, 위에서 위 점막주름과 점막상피가 발달하였으나 장에서는 점막주름이 발달하지 않음, 부화 후 40일째의 개체에서 발달된 장 점막주름이 관찰
◦ 육상수조에서 참다랑어 충돌사 방지 기법 연구
- 충돌사 방지를 위하여 부화 47일째 수조벽면을 따라 에어버블을 형성 : 부화 58일 전량 폐사
- 종묘생산시작 전 수조벽면에 적색 테이프를 격자무늬로 붙여 치어들이 수조벽면을 인식할 수 있도록 시설하였으며, 종묘생산 시작부터 부화 75일까지 종묘생산 수조에서 직접 중간육성을 실시 : 부화 75일까지 생존율 29.9%
- 충돌사를방지하기 위해 적색 페인트를 이용하여 수조벽면에 수직으로 10㎝ 폭의 직선을 그어 벽면을 인식할 수 있도록 함 : 부화 75일까지 생존율 52.3%
- 참다랑어 양식 사양관리 연구
- 직경 13m, 깊이 7m의 콘크리트 원형수조(유효수량 800㎥)에서 사육하고 있는 참다랑어 55마리를 2012년 5월부터 2014년 4월까지 사육하면서 적정 사육환경 조사 및 행동 특성을 조사
- 평균 체중 13.3±2.4㎏, 평균 전장 83.4±6.5㎝ 참다랑어를 약 2년간 사육한 결과 평균 체중 42.1±4.1㎏, 평균 전장 135±7.0㎝로 성장
- 실험기간동안 사료계수는 13.7, 일간성장률 5.2%, 일간섭식률 1.61%로 조사됨
- 생존율은 실험기간동안 55마리 중 28마리가 폐사하여 49.1%로 나타남
- 실험 최초 시작시 사육밀도는 0.9 ㎏/㎥이었으나 2013년 1월에 사육밀도가 1.3 ㎏/㎥로 증가하면서 폐사가 진행되기 시작하여 실험 종료시의 사육밀도는 약 1.3 ㎏/㎥로 나타남
- 육상양식 과정에서 질병 발생 현황을 모니터링하기 위하여 육상수조에서 사육되고 있는 개체들 중 폐사 개체를 대상으로 기생충성 질병 및 세균성 질병 감염여부를 조사하였다. 질병검사 결과 기생충성 질병은 검출되지 않았지만, 세균 질병 검경 결과 참다랑어시료로부터 2종의 그람음성세균의 분리되었음
- 분리된 Vibrio sp. 2종에 대한 항생제 감수성 시험결과 Ciprofloxacin, Doxycycline,Florfenicol, Flumequine, Oxytetracycline, Oxolinic acid, Nofloxacin, Ofloxacin,Pefloxacin등에 감수성을 나타냄
Ⅱ. Purpose and Necessity
1. The purpose of the research and development
◦ Aquaculture industry propulsion strategy and a differentiated form other countries through the development of technology in onshore tank bluefin tuna
◦ System to build eco-friendly forms of production technology form
Ⅱ. Purpose and Necessity
1. The purpose of the research and development
◦ Aquaculture industry propulsion strategy and a differentiated form other countries through the development of technology in onshore tank bluefin tuna
◦ System to build eco-friendly forms of production technology form the land bluefin tuna
◦ Establish a stable form of industrialization based bluefin tuna through securing future mother candidate group
◦ Form a world-class secure technology through the full form the next generation of technology as bluefin tuna varieties that can create a high value
◦ Recognizes the changes in the environment and growth state and seedling production research pelagic fish species by applying the self-diagnosis technology of autonomous sensor nodes based on IT technology, through the use and analysis of the data turned into DB data that has been collected, I want to develop a standard management techniques of habitat to maintain the growth environment of optimum
2. Need for research and development
◦ Requires the advanced aqua farming technology for cultivating the high value bluefin tuna
-It has been expanding fishing regulations at international fisheries mechanism, because the diffusion of bluefin tuna fishing regulations is (quarter), the form of the bluefin tuna is needed as an alternative form of fish species worldwide
-In the structure of the form, such as small fish, advances in fish form of domestic was sluggish through the development of super-large language farming techniques, such as bluefin tuna is required
◦ Requires to improve the existing aqua farming system for the high quality blufin tuna
-Contribute to the economic revival fishing accumulated data collection and real-time information to create and maintain the value of the optimal growth environment and the marine facilities, and the product quality assurance, global branding is necessary to assure the safety of seafood differentiated and advanced
◦ Needs for industrializing the bluefin tuna aqua farming as the new fishery sector for creating new national future growth industry
-Clean & Green Industry must cultivate in order to improve consumer confidence in the country is securing the aquatic safety
Ⅲ. Contents and scope of the study
1. Development of smart complex marine environment measurement system for collecting information growth environment within the bluefin tuna culture
◦ Development environment measuring device for collecting the marine environment information in farms
◦ Development of the measurement sensor self-cleaning technology by Mechanism mechanical, electrical through the Blower
◦ Developing data processing apparatus for sensor data and self-cleaning mechanisms function, etc.
◦ Development of self-diagnosis technology of autonomous smart composite marine environment measuring device
2. Development of u-AUV-based growth environment and the bluefin tuna growth state Management System
◦ Development modules that collect moving imaging information of bluefin tuna by introducing a u-AUV
◦ Development module for collecting the growth environment information by using the u-AUV
3. Bluefin tuna growth state management system developed using high-intensity lasers
◦ Development of algorithms for measuring the size of bluefin tuna from the picture image taken in water using a high-intensity laser
◦ Development of algorithms for calculating the weight from the size bluefin tuna
4. Development of a comprehensive system for monitoring bluefin tuna farms in the growth environment and growth conditions
◦ Development of environmental information monitoring system in farms
◦ Design and Implementation of the functions of the software for managing the growth state information and growing environment improvement of bluefin tuna of Internet-based
◦ HACCP computerization Services Development
5. Form stable foundation for industrialization through the development of artificial seed production and breeding management skills in land based seawater
◦ International case studies on seed production and growth bluefin tuna
◦ Bluefin tuna Seed Production Research
◦ Research techniques to avoid dying to hit the wall if the bluefin tuna in the onshore tank
◦ Bluefin tuna form breeding management research
Ⅳ. Research achievements and applicable planning
1. Development of smart complex marine environment measurement system for collecting information growth environment within the farm bluefin tuna
◦ Development environment measuring device for collecting the marine environment information in farms
-Development of sensor nodes sense the salinity, pH the true temperature of the bluefin tuna have developed the onshore tank, the amount of dissolved oxygen, to provide a breeding environment information and service information to monitor in real time the Data developed hardware and software for sending to the server through the gateway,
◦ Development of the measurement sensor self-cleaning technology by Mechanism mechanical, electrical through the Blower
-Extend the life of the expensive sensors for marine, self-cleaning technology by developing a mechanical and electrical Mechanism Using Blower to ensure the reliability of the measurement Data
▪ Self-cleaning with two wind Blower
▪ Attaching the sensor to the three kinds of complex Sensor cage marine environment measuring device
▪ Self-cleaning mechanism technology
◦ Developing data processing apparatus for sensor data and self-cleaning mechanisms function, etc.
-Providing communication function that the communication module is configured
-Development of the marine environment sensors measure three sensors (dissolved oxygen, temperature, turbidity, salinity) and the default configuration so that you can use to replace if necessary
-Implementing Change remote settings such as measurement period features
◦ Development of self-diagnosis technology of autonomous smart compositemarine environment measuring device
-Self Diagnostic Module Development and Implementation
2. Development of u-AUV-based growth environment and the bluefin tuna growth state Management System
◦ Development modules that collect moving imaging information of bluefin tuna by introducing a u-AUV
-Information collected in the bluefin tuna pelagic imaging by introducing u-AUV
-development of ecological information collected on bluefin tuna and strange object state information to a remote monitoring system u- AUV operations
-Video information storage and management service development
◦ Development module for collecting the growth environment information by using the u-AUV
-Development growth environment information collected from the farm through a wired communication system
3. Bluefin tuna growth state management system developed using high-intensity lasers
◦ Development of algorithms for measuring the size of bluefin tuna from the picture image taken in water using a high-intensity laser
-Developed a laser module that can be measured by installing the fish size in u-AUV
-Development of algorithms for measuring the length from the recording point by setting the spacing of the high intensity laser image
-Development of a system to measure and manage the amount of bluefin tuna from the video image
◦ Development of algorithms for calculating the weight from the size bluefin tuna
-Developing the simulation that matches the weight according to the length of
-Implementation compared to bluefin tuna length and growth state calculated weight management system
4. Development of a comprehensive system for monitoring bluefin tuna farms in thegrowth environment and growth conditions
◦ Development of environmental information monitoring system in farms
-Develop a system for monitoring environmental information within the farm bluefin tuna can see in real time the information in the farm environment
-Monitoring of various environmental information relevant for the bluefin tuna in the form DO, salinity, conductivity, temperature, and provides daily, monthly statistic function
-Breeding of bluefin tuna environmental information collected install the monitoring system on the onshore tank to the actual field test
◦ Feature of the software for managing the breeding environment of the bluefin tuna and growth status based on the design and implementation of the Internet
-Internet-based bluefin tuna growth environment and growth management system is state management services provided fodder management, stock and shipped to integrate environmental information monitoring system, monitoring system and growth conditions
-Communication protocols designed for the growth environment and growth conditions DB linkage
-Menu structure for the provision of management services form bluefin tunaand User Interface Implementation
-Growth environment and the growth status monitoring service
-Growth environment and production management support services
◦ HACCP computerization Services Development
-Step-by-step analysis of the business of breeding bluefin tuna
-HACCP documents obtained through computerized scene analysis
-HACCP computerized development services
5. Form stable foundation for industrialization through the development of artificial seed production and breeding management skills in land based seawater
◦ International case studies on seed production and growth bluefin tuna
-Bluefin tuna seed production and growth of Malta and Japan Survey
◦ Bluefin tuna Seed Production Research
-Private domestic bluefin tuna in the Mediterranean coastal transplant Malta (60 ~ 150㎏) from being reared in ponds fertilized mother, the scattering and gathering natural
-Bluefin tuna seed production is carried out over a total of three times from 2012 to 2014
-Result of seedling production, showed a survival rate of 0.39% 1,098 bluefin tunas are alive in 2012 fiscal year, and the survival rate is indicated by a 0.13% 497 bluefin tunas are alive in 2013, survival 10,089 bluefin tunas are alive rate is displayed in 1.77%
-The 2013 survey results of teratogenesis, shows a loss rate of 64.2% lid is missing 72 objects gill of the object of study object 112, presenting a loss rate of 63.1% gill lid is missing at 105 objects of the object of study object 166 in 2014 also
-Bluefin tuna is a separate floating egg is fertilized egg diameter is 1.06㎜, the average total length of young bluefin tuna hatched after about 2.8㎜
-Bluefin hatched 16 days 21 days 30 days incubation 48.0㎜, the growth of swim-up fry & juvenile fish are hatched battlefield 2.9㎜, 7.2㎜, 24.0㎜, hatch 40 days after incubation for 20 days while feeding live food to the fast growth over 73㎜ visible
-A survey by histological methods the characteristics of the development swim-up fry & juvenile fish of tuna, and the development of the digestive organs
-A result of the investigation, intestine and stomach develops, intestine is clearly distinguishable posterior intestine boundary and anterior intestine, especially the digestive tract of the 30th day and the 20th after hatching, the digestive tract of the day 10 post-hatch, adult fish it began to take shape in the gastrointestinal tract, such as, and mucosal epithelium of the stomach mucosa folds developed from stomach, but mucosal folds is not developed in intestine, the intestine mucosa, which was developed in the object of 40 days post-hatch wrinkles observation
◦ Researching techniques to avoid dying to hit the wall within the bluefin tuna culture
-Formation of air bubbles along the incubate 47 days after the tank wall to prevent dying to hit the wall : Death 58 days After incubation both
-The red tape attached to the grid in the tank wall was started seed production facilities around the tank wall to be able to recognize their fry, conduct training directly in the middle of the tank from seed production to seed production started incubate 75 days : 75 days until incubate survival 29.9%
-Must be able to recognize the wall by drawing a straight line perpendicular to the tank wall 10㎝ width using a red paint in order to prevent a dying to hit the wall : 75 days until incubate survival 52.3%
◦ Bluefin tuna breeding management research
-The bluefin tuna 55 diameter 13m, and reared in concrete circular tanks (valid quantity 800㎥) 7m depth, while breeding from May 2012 to April 2014, and the proper breeding environment research investigating the behavior
-A breeding bluefin tuna for about two years results in an average weight growth 42.1 ± 4.1㎏, average 135 ± 7.0㎝ battlefield in average 83.4 ± 6.5㎝ average weight 13.3 ± 2.4㎏,
-Feed coefficient during the test period was 13.7 survey, 5.2% daily growth rate, at 1.61% day feeding rate
-Survival rate is displayed in 49.1% of the 28 animals 55 animals died during the experimental period
-When you start the test first breeding density 0.9㎏/㎥ but while increasing 1.3㎏/㎥ breeding density of January 2013 death is the end of the experiment started to progress when the breeding density appears to be about 1.3 ㎏/㎥
-Investigated whether bacterial infections and parasitic disease mortality target object among objects that are breeding in the tank in order to monitor thestatus of the land in the land form of disease processes. Although the diseaseis not detected parasitic disease test results, was the separation of twospecies of Gram-negative bacteria, bacterial disease speculum bluefin tuna from the sample results
-Separate Vibrio sp. Antibiotic susceptibility test results indicate the sensitivity of the two kinds of like Ciprofloxacin, Doxycycline, Florfenicol, Flumequine, Oxytetracycline, Oxolinic acid, Nofloxacin, Ofloxacin, Pefloxacin
Ⅴ. Application of the Study Result practical use of result plan
1. Research and development output
◦ Established seed production technology through improved early survival bluefin tuna
-Bluefin tuna fry production success by establishing an intermediate breeding techniques
◦ Proper breeding environment established in the onshore tank
-Establish appropriate stocking density in the onshore tank
◦ Established from embryos produced manuals to product size bluefin tuna
◦ Securing technique for collecting the environment information using the USN
-USN and related source hardware platform, ensuring the core technology to design and build a middleware application services
◦ Development of smart composite marine environment measurement system for collecting information rearing environment
-Development of self-cleaning mechanism (self-diagnostic, self-healing, self-management) technology in the sensor node
◦ u-AUV-based breeding and growing environmental and health management, technology that can measure the size of bluefin tuna
-Possible breeding environment of offshore cages and growth form state information obtained
-Check availability of growth conditions without loss of body weight over the fish farming industry size measurement techniques
2. Plan to utilize result
◦ Promote business through product development and commercialization for ensuring reliable
◦ Industrialization will be conducted through a private parcel out the production of bluefin tuna nurseries
◦ Bluefin tuna Embryo production and promotion of artificial seed production technology development in the country's first onshoer tank currently being used for bluefin tuna breeding
◦ By providing the infrastructure to prepare for disasters growth environment is caused by an abnormality, and commercialization of safety systems for preparedness of bulk perish of fishes accident the event of a disaster
◦ Practical use and business of the product by USN relevant source hardware platforms, middleware, and application services to build the core technology development
◦ Construction growth environment information database, and collects a variety of information in different fishery household environment and share statistics and analysis management know-how of the optimal growth of a number of environment variables
◦ Informatization on aquaculture-industry of pelagic fish species
-Organized by the Informatization aquaculture industry of the growth environment of the pelagic fish species and ecological information
-Guidelines for providing a decision-making system that can predict the change of the growth through the accurate analysis of the marine environment and tocompensate for the cause, in response to changes in the marine environment, and to provide an optimal habitat offer
◦ Securing core technologies of aquaculture industry
-Advancement of industrial technology using field application and development of technologies that have been commercialized are enhanced
-Aquaculture Industry Related USN secured original technology
-To determine growth state, and quality state by utilizing a comprehensive seedlings, training based on the USN technology, growth, environmental information, and to perish of fishes and prevention of disease through the abnormality Context Awareness technology development and predictable intelligent processing technology, I want to maximize the profitability
3. Expected effect
◦ Establishment of a fertilized egg ensure reliable technology through the breeding of bluefin tuna fry in Onshore tank
◦ Develop a high-value bluefin tuna farming industry through the development of artificial seed production technology suitable for Jeju marine environmental conditions
◦ Secured of export strategy varieties through the stable production of Bluefin tuna
◦ By securing the hardware original technology of USN-related, domestic, of course, provide a foundation that can be exported to overseas
◦ The advanced aquaculture technology through the development of high-tech pelagic fish species beyond technology, and increase the production
USN technology commodification through aquaculture aquaculture industry domestic and overseas market profits
Enable economies to train professionals in the increasing convergence of industries, job creation and income of the Company
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