今天（12月23日），全球首艘三文鱼养殖工船"苏海1号"在连云港赣榆首次投放三文鱼苗，即将展开深 远海养殖。首批经过严格筛选的三文鱼苗通过转运箱和专用管道，从岸上"乔迁"至"苏海1号"船舱内。 此次投放的三文鱼苗，单体规格1千克以上，体质成熟、抗逆性强，属于专门面向深远海环境培育的工 程化苗种。在上船前，鱼苗已完成一年多的淡水标准化培育、分级筛选和健康检测，并经过海水盐化和 环境适应训练，具备直接进入深远海养殖的条件，是为深远海养殖量身打造的"准成鱼"。（央视新闻） ...

央视网消息：这几天，一场大规模的海洋牧场转场正在山东沿海进行，百万尾三文鱼苗已完成在陆 地的阶段性养殖，即将搬入海上新家。那么，这批三文鱼为什么要搬家？搬家之旅如何确保安全？新家 又是什么样子呢？ ...

Core Insights - The article highlights the vigorous development of the marine industry in Lianyungang's Ganyu District, focusing on infrastructure upgrades, market construction, and technological advancements in aquaculture [1][2][4] Infrastructure Development - The Haotou Central Fishing Port infrastructure upgrade project commenced in October 2023, with a total investment of approximately 260 million yuan, planned to be executed in three phases over three years, with 180 million yuan already invested [1] - The second phase of the fishing port project is nearing completion, with the main structures of the comprehensive management center and material warehouse finished, and additional works such as shoreline greening and new access roads completed [2] Market Construction - The construction of the national-level Su-Lu seafood market is progressing, with the main structure of the first trading hall completed, aimed at becoming a core distribution center for seafood in the Su-Lu region, enhancing market competitiveness [2] Technological Advancements in Aquaculture - The modern aquaculture demonstration center features high-density fish farming with real-time monitoring of water quality parameters, utilizing advanced technologies to ensure zero pollution discharge and eliminate antibiotic use [3] - The center is planning a 2000-acre facility for aquaculture, with eight circular water farming workshops and twelve shrimp farming workshops already established, diversifying the species cultivated [3] Integrated Development Model - Ganyu District is exploring an integrated development model combining land-sea synergy, smart fisheries, and green energy, aiming to fill gaps in cold-water fish and premium marine fish farming technologies [4]