（来源：新华日报） 2025年12月22日，三文鱼养殖工船"苏海1号"驶入连云港赣榆港区。 赣榆区水产苗种繁育和现代化养殖示范中心，工人们在育苗车间里有序进行捞苗、转运、装车作业。 "苏海1号"首次投苗。 三文鱼AI数码渔桶养殖车间。 "苏海1号"养殖舱。 □ 本报记者 赵芳 见习记者 黄煦 2025年12月29日，雄浑的汽笛声划破连云港赣榆港区的平静，全球首艘自航封闭式三文鱼养殖工船"苏 海1号"载着40万尾优质三文鱼苗，缓缓离开码头启航驶往福建海域。这趟旅程不仅是这座"移动渔场"的 首次规模化养殖作业，更将赣榆的三文鱼深远海规模化养殖模式带向更广阔的海域。 一尾鱼撬动一座城，一场海洋经济的转型革命正澎湃涌动。从深海工船破浪前行到"陆海接力"养殖体系 成型，从科技"芯片"筑牢产业根基到国字号品牌享誉市场，三文鱼早已超越"舌尖美味"的范畴，成为贯 穿育苗、养殖、加工、销售、科创的全链条引擎，正全力推动赣榆海洋经济从"近海养殖"向"深蓝产 业"跨越升级。 "移动渔场"破浪，重塑养殖新格局 2025年12月25日，"苏海1号"首次向公众开放参观。码头排起的长队与市民脸上的惊叹，见证着这场渔 业革命的破局之力。"好 ...

杨中甲介绍，经过实验室仿真老化试验及弯曲、拉伸等力学性能测试验证，该平台可在17级超强台风条件下稳定运行，全周期设计寿命超过30年，期间几乎 无需专门维护。本次下水的浮体平台养殖总容积逾1万立方米，预计年均培育优质海水鱼苗约8000万尾，水产品年产量有望突破150吨。 据了解，目前，国内外深远海养殖设施多以金属材料建造，长期暴露于高盐、高湿的海洋环境中，普遍面临着严重的腐蚀问题，通常的应对方式就是在结构 表面加覆防腐涂层延缓损耗。 周松林 尹梦娇 四川在线记者 罗海韵 12月28日，在海南省临高县金牌港，由四川玄武岩纤维新材料研究院（以下简称"四川玄纤院"）自主研发制造的玄武岩纤维复合材料深海养殖浮体平台成功 下水。 在海南省临高县金牌港，玄武岩纤维复合材料深海浮体平台成功下水。受访者供图 "玄武岩纤维先进复合材料作为主结构材料，大规模应用于海洋工程建设，这在世界范围内还是首次。这标志着'海洋玄武钢材'正式从构想迈进了现实。"北 京航空航天大学副教授、四川玄纤院副院长杨中甲表示。 据悉，该浮体平台集海上能源补给、深远海养殖、海洋旅游观光等多重功能于一体，总重约50吨，只相当于传统钢架结构的1/3。主体结构采用 ...

Core Viewpoint - The development of large-scale deep-sea aquaculture equipment is breaking the geographical barriers of fish farming and reshaping the national seafood landscape in China [1][3]. Group 1: Deep-Sea Aquaculture Equipment - The "Jinghai 002" deep-sea intelligent net cage measures 68 meters in length and width, and 40 meters in height, enclosing 94,000 cubic meters of water, allowing for the cultivation of salmon in suitable winter conditions [2]. - The intelligent monitoring, feeding, and harvesting systems enable a small team of three to four people to manage the equivalent of what would traditionally require 200 people on land [2]. Group 2: Innovative Aquaculture Practices - The company has successfully implemented a "land-sea relay" model for salmon farming, achieving a total production of 2,000 tons in 2023, with 1,500 tons from seawater and 500 tons from land-based recirculating aquaculture [1][3]. - Various fish species are being cultivated using innovative methods, such as the "relay" farming of species like the yellow croaker and southern sea bream, which optimizes growth cycles and reduces environmental pressure on coastal areas [3]. Group 3: Future Development Plans - The company aims to expand its aquaculture scale and contribute to national initiatives like the "Marine Granary" project, while also exploring marine breeding, island tourism, and recreational fishing to achieve integrated development across industries [3].

Core Viewpoint - Yantai's deep-sea aquaculture equipment is breaking barriers in fish farming, reshaping the national seafood landscape by enabling the cultivation of seafood in a manner similar to greenhouse vegetable farming [1] Group 1: Deep-Sea Aquaculture Innovations - The introduction of the "Jinghai 002" deep-sea intelligent net cage allows for the cultivation of salmon in suitable winter sea conditions, with the potential for fish weights to double by June or July next year, reaching over 4 kilograms [2] - Yantai Jinghai Marine Fisheries has successfully implemented a new "land-sea relay" model for salmon farming, achieving a total salmon production of 2,000 tons this year, including 1,500 tons from seawater and 500 tons from land-based recirculating aquaculture [2][4] - The "Jinghai 002" net cage measures 68 meters in length and width, and 40 meters in height, enclosing 94,000 cubic meters of water, thus overcoming spatial limitations for wintering salmon [2] Group 2: Operational Efficiency and Technology - The use of intelligent monitoring, feeding, and harvesting systems allows a small team of three to four people to manage the equivalent of what would traditionally require 200 people on land [3] - Eight such intelligent net cages have already been deployed by Yantai Jinghai Marine Fisheries, enhancing operational efficiency in deep-sea aquaculture [3] Group 3: Broader Aquaculture Strategies - The company is also innovating with other fish species, such as the breeding of "Yushi Pingyu" and "Zhen Diao," to shorten farming cycles and alleviate nearshore environmental pressures [4] - Seasonal and geographical barriers in aquaculture are being dismantled, with practices like "land-sea relay" and "fish species rotation" being implemented to meet market demands across different regions [4] - The Shandong Province's 14th Five-Year Plan emphasizes the acceleration of deep-sea development, aiming to integrate marine breeding, tourism, and recreational fishing into a cohesive development strategy [4]

Core Viewpoint - The successful operation of the world's first 100,000-ton aquaculture vessel "Guoxin 1" and the launch of two 150,000-ton new vessels signify a breakthrough in deep-sea aquaculture, addressing the challenges of the "unmanned zone" through the integration of technology, capital, and industry [1][3]. Group 1: National Strategy and Industry Response - The initiation of the "Guoxin 1" project aligns with national strategies for food security and the concept of a "big food view," emphasizing the need to source food and protein from the ocean due to limited arable land [3][4]. - The deep sea holds significant biological resources, with China's deep-sea aquaculture water volume reaching 43.98 million cubic meters and an annual output of 390,000 tons, marking a substantial increase since the beginning of the 13th Five-Year Plan [3][4]. Group 2: Technological Innovations and Operational Models - The "Guoxin 1" employs a "mobile aquaculture" model, allowing the vessel to navigate approximately 6,000 nautical miles annually to maintain optimal water temperatures for fish growth [5][6]. - The vessel features 15 closed aquaculture tanks with a total water volume of 90,000 cubic meters, utilizing a self-developed water exchange system to ensure high water quality [5][6]. - Advanced monitoring systems with 2,108 sensors and cameras enable real-time tracking of water temperature, salinity, and fish conditions, facilitating automated management of the aquaculture process [5][6]. Group 3: Product Quality and Market Recognition - The "Yuxianfang" large yellow croaker produced by "Guoxin 1" has gained market and institutional recognition, being the first brand to receive the ASC "gold standard" certification for yellow croaker [6][9]. - The fish are cultivated in pollution-free deep-sea waters, free from antibiotics, and have been recognized as a high-quality product across 23 provinces and for export [6][9]. Group 4: Future Developments and Expansion - Following the success of "Guoxin 1," the company is advancing with two 150,000-ton vessels, "Guoxin 2-1" and "Guoxin 2-2," focusing on high-quality yellow croaker and Atlantic salmon, respectively [7][8]. - The new vessels incorporate over 160 technological breakthroughs, enhancing intelligence, efficiency, sustainability, and intensiveness in aquaculture operations [8][9]. - The establishment of a deep-sea aquaculture fleet capable of producing over 10,000 tons of high-quality fish annually represents a significant step towards transforming China from a "maritime power" to a "maritime strong nation" [9].

齐鲁晚报.齐鲁壹点记者范佳青岛报道 12月8日至10日，由山东省委网信办主办、齐鲁网、闪电新闻承办的"牢记嘱托逐梦深蓝"网络主题宣传活动在山东启动，30余位媒体记者分别深入青岛、 烟台、威海、日照等地海洋产业一线，通过行进式集中采访报道，全景式、多维度呈现山东经略海洋、向海图强、加快推进海洋强省建设的丰硕成果。12 月10日，"牢记嘱托逐梦深蓝"采访团走进青岛。 在青岛海洋集团展厅，大型养殖工船的模型引人注目。展厅讲解员刘懿介绍，国信1号养殖工船是全球首艘10万吨级智慧渔业养殖工船，年产高品质鱼类 3200吨，相当于千岛湖一整年的产量。 今年11月15日，由青岛国信集团投资建设的15万吨级智慧渔业大型养殖工船"国信1号2-2"正式交付运营。从全球首艘10万吨养殖工船"国信1号"启航破 局，到2.0版15万吨级养殖工船"国信1号2-1"迭代创新，再到"国信1号2-2"交付入列，三船连运年产量可达1万吨。"三船联动"标志着中国深远海养殖工船 迈入智能化、标准化、产业化运营新阶段。 "深远海蕴藏着巨大的、尚未被充分利用的蓝色生物资源，养殖工船正是将深远海空间和资源转化为稳定、高品质蛋白质供给的'利器'。"青岛国信集 ...

Core Insights - The article highlights the launch of "Jinghai No. 1," China's first live fish farming and transportation vessel, which significantly enhances the efficiency and survival rate of fish transport [1][3][4] - Yantai is transforming its marine economy through advanced deep-sea aquaculture, particularly focusing on salmon farming, which has previously relied on imports [6][10] Group 1: Vessel and Technology - "Jinghai No. 1" is 62 meters long, 10.5 meters wide, and can transport 60 tons of live fish with nearly 100% survival rate, operating with only 8 crew members [1][4] - The vessel features advanced technology for fish handling, including remote control for loading and unloading, and environmental monitoring systems for water quality and temperature [3][4] - The introduction of this vessel addresses the challenges of traditional fish transport, ensuring freshness and reducing labor costs by five times compared to conventional methods [4][5] Group 2: Aquaculture Development - Yantai has established itself as the largest deep-sea salmon farming base in China, with a focus on both Atlantic salmon and rainbow trout, the latter being more cost-effective and less reliant on imports [6][9] - The region's natural conditions, such as high water quality and stable temperatures, are ideal for fish farming, contributing to the superior quality of the fish produced [9][10] - The company aims to produce 1,500 tons of sea-raised rainbow trout in 2024, with plans to expand production to 2,000 tons by 2025 [9][10] Group 3: Economic Goals and Future Plans - Yantai's "Ten Thousand Tons Plan" aims to achieve over 10,000 tons of salmon production within three years, enhancing its competitive edge in the aquaculture market [10][11] - The city is focused on building a modern marine industry system, targeting a marine production value exceeding 300 billion yuan by 2025 [11]

Core Viewpoint - The article highlights the delivery of the world's first floating power-positioning net cage aquaculture vessel, "Zhanjiang Bay No. 1," which integrates innovative technologies such as autonomous navigation and AI-assisted aquaculture, aiming to lead the development of deep-sea aquaculture in Zhanjiang [3][4][10]. Group 1: Technological Innovations - "Zhanjiang Bay No. 1" features a unique design that combines aquaculture net cages with a working vessel, allowing for 80,000 cubic meters of aquaculture water [20][21]. - The vessel is equipped with solar panels and wind energy devices, providing sustainable energy for operations [19][20]. - It can autonomously navigate to designated aquaculture sites and avoid adverse weather conditions, enhancing operational efficiency [24][25][32]. Group 2: Economic Impact - The Zhanjiang Bay Laboratory has been pivotal in transforming Zhanjiang's marine economy from traditional fishing to high-quality marine development [9][10]. - The laboratory has developed technologies that significantly increase the conversion rate of blue crabs to "yellow crabs," achieving a conversion rate of over 60%, which is more than 200 times higher than previous rates [50][51][52]. - The introduction of autonomous feeding boats reduces risks for workers during adverse weather, thereby improving productivity and safety in aquaculture operations [56][59]. Group 3: Talent Attraction and Employment - The innovative technologies from the Zhanjiang Bay Laboratory are attracting talent back to the region, contributing to local employment and economic growth [61][62]. - Workers are optimistic about the potential of "Zhanjiang Bay No. 1" to enhance aquaculture yields and improve the quality of marine products [67][73]. - The laboratory's advancements are expected to uplift local crab farming, providing higher income opportunities for farmers [82].

Core Insights - The article discusses the transformation of deep-sea aquaculture in Shantou, Guangdong, highlighting the shift in mindset from skepticism to acceptance of deep-sea farming as a viable option for local fishermen [1][2][3] Group 1: Industry Challenges and Opportunities - Historically, deep-sea aquaculture was viewed as unfeasible due to high wind speeds and frequent typhoons in the region, leading to a reliance on nearshore farming [1][2] - The author emphasizes the importance of adapting to new ideas and technologies to overcome traditional barriers in the fishing industry, suggesting that innovation is crucial for sustainable development [3][4] Group 2: Practical Innovations and Results - The author implemented a multi-species farming approach, combining low-cost and high-investment methods to enhance resilience against harsh weather conditions, resulting in improved economic outcomes [2][3] - The success of the deep-sea farm is evidenced by higher yields, such as a 30% increase in the gel yield of red drum and a 50% increase in the meat yield of oysters compared to nearshore farming [2] Group 3: Environmental Sustainability - The article highlights the need for a balanced approach to aquaculture that considers environmental impacts, aiming for carbon neutrality through sustainable practices [3][4] - The author advocates for a shift in the relationship between humans and the ocean, promoting a sustainable model that avoids overexploitation and fosters long-term ecological health [3]

Group 1: Pig Farming Industry - In August, the national pig prices declined for four consecutive weeks, and the trend continues into September with a 10% increase in demand compared to the previous month, yet prices are still falling due to high supply and concentrated market releases [1][3] - The cost of pig farming in the region is approximately 7.1 yuan per kilogram, leading farmers to implement cost-cutting and refined management strategies to mitigate risks from low prices [5] - According to the Ministry of Agriculture and Rural Affairs, the national pig price in the second week of September 2025 was 14.1 yuan per kilogram, reflecting a 1.3% decrease month-on-month and a 29.7% decrease year-on-year [7] Group 2: Seafood Industry - The first batch of seafood from the East China Sea has arrived at the port after the opening of the fishing season, with fresh catches being quickly transported to markets [8][10] - The seafood supply is expected to increase as the fishing season progresses, leading to a stable or declining price trend for common seafood varieties [12] - In Fujian Province, large yellow croaker is being harvested with an expected total yield of over 1,000 tons, supported by intelligent farming platforms that monitor water quality and provide real-time data [13][15][17] - In Jiangsu Province, the opening of fishing has resulted in a significant drop in seafood prices, with some varieties like crab and fish seeing price reductions of 30% to 50% compared to pre-season levels [18][21]