This study conducted a marine experiment to improve the fishing system using miniaturized nets for anchovy boat seine to reduce the fleet size. As a result, the miniaturized net for anchovy boat seine properly opened the entrance of the bag net using the buoyancy of the flotation for position indication and the setting force of the ground rope without operating a separate fish detecting boat by attaching a large flotation at the entrances of the inside wing net and the bag net. This also enabled an operation type where the entrance of the bag net is confirmed using a flotation for position indication from a netting boat. The time and the number of people used for net casting and net hauling in the marine experiment were average of five minutes and 25-30 minutes, respectively, and 23-30 people for the existent net, while for the miniaturized large-scale net were average of three minutes and 23-25 minutes, respectively, and 19-25 people. This indicates that the operation time was shortened, the number of fish detecting boats was reduced by one boat, and the number of people for fishing work was decreased by four or five people due to the improvement of fishing operation system according to the reduction of fishing net size. As a result of measuring the shaft horsepower during net towing, the maximum net towing horsepower was 250 HP in comparison to the maximum RPM of the engine (1,200 RPM), indicating that the legal horsepower of 250 HP is enough to conduct net towing and the competitiveness of fishing using the net for anchovy boat seine is ensured through operation cost reduction.

서 론
재료 및 방법
    어구
    실험방법
    선단축소형 권현망 어구와 조업시스템 개선
    나발
    4척 선단 조업 방식
    자루그물
결과 및 고찰
    5척 선단에서 4척 선단 조업방식으로 개선
    현용어구와 선단축소형어구의 어로작업 소요시간 비교
    현용어구와 선단축소형어구의 조업소요 인원 비교
    어구제작 경비, 어구저항 및 어구 파망사고 저감
결 론
사 사
References

• 안영수(경상국립대학교 해양산업연구소 교수) | Young-Su AN (Professor, Institute of Marine Industry, Gyeongsang National University, Tongyeong 53064, Korea)
• 김보연(군산대학교 선박실습운영센터 교직원) | Bo-Yeon KIM (Deputy Director, Ship’s Operating Center, Kusan National University, Gusan 54150, Korea)
• 조윤형(경상국립대학교 실습선 교직원) | Youn-Hyoung CHO (Chief Officer, Training ship, Gyeongsang National University, Tongyeong 53064, Korea)
• 안종갑(경상국립대학교 해양산업연구소 교수) | Jong-Kap AHN (Professor, Institute of Marine Industry, Gyeongsang National University, Tongyeong 53064, Korea) Corresponding author