据介绍，基地由大连三文渔业集团有限公司牵头建设，全程得到中国水产科学研究院黑龙江水产研究 所、四川大学、中山大学、大连海洋大学及当地海洋发展部门等政企研单位的联动支持，确保项目从规 划设计到落地运营全流程科学规范、高效推进。 大连金普新区海洋产业发展促进会在基地的建设过程中发挥了重要推动作用。据促进会党支部书记刘成 波介绍，这50万枚鱼卵经科学孵化后，预计培育出优质三文鱼苗种40万尾以上，首批苗种将于明年春天 达标出苗，可满足大连本地50%的三文鱼养殖需求。"再经过两年生长期，约有90%的鱼苗能长到8斤至 12斤，按市场价格计算，预计带动养殖户产生上亿元经济效益。"刘成波表示。 三文鱼苗种孵化是整条产业链的核心环节，此前，大连市三文鱼产业所需的苗种长期依赖外部引进。基 地的投运，为本地产业从"外部引进"向"自主培育"转型搭建了关键平台，不仅能有效降低产业成本、提 升产业自主可控能力，更将进一步增强大连三文鱼产业在国内乃至国际市场的竞争力。 责编：栾溪 本报讯 记者于雅坤报道 近日，随着从丹麦引进的50万枚太平洋鲑鱼卵逐步入驻孵化箱，大连市首家三 文鱼苗种孵化基地在庄河市大营镇大营村正式投入运营，填补了大连市在 ...

Group 1 - The core idea of the news is the innovative "land-sea relay" aquaculture model in Lianyungang, which aims to transition traditional nearshore aquaculture to deep-sea farming through technological advancements [1][5] - The Lianyungang Ganyu Aquatic Seed Breeding and Modern Aquaculture Demonstration Center utilizes a closed-loop water system that reduces water usage by 90%, decreases the use of veterinary drugs by 80%, and increases the success rate of aquaculture by 20 percentage points [1][2] - The center plans to produce 5,500 tons of South American white shrimp, 2 million salmon fry, and 10 million high-quality fish fry annually, providing a continuous supply of "Ganyu seed sources" for deep-sea aquaculture [2] Group 2 - The delivery of the world's first self-propelled closed salmon farming vessel, "Suhai No. 1," marks the entry of Lianyungang into the "engineering era" of deep-sea aquaculture, capable of producing 3,200 tons of salmon annually [3] - The vessel can adapt to seasonal changes and natural disasters, significantly mitigating risks associated with nearshore farming [3] - Lianyungang is also developing HDPE gravity net cages, which can withstand severe weather conditions and have a lifespan of 10-15 years, enhancing deep-sea farming capabilities [4] Group 3 - The total investment in the Lianyungang Aquatic Seed Breeding and Modern Aquaculture Demonstration Center is 1.5 billion yuan, with 20 factory-style aquaculture workshops already in operation [4] - The region has implemented various marine facility constructions, including the deployment of artificial reefs and large intelligent deep-sea framework net cage platforms [4] - The Lianyungang district aims for a total fishery economic output value of 28.366 billion yuan by 2024, reflecting the high-quality development of the marine economy [5]