大型养殖工船到深海“牧渔”（迈向“十五五”的发展图景）

Core Viewpoint - The article emphasizes the high-quality development of the marine economy and the acceleration of building a strong marine nation, highlighting advancements in modern aquaculture and the innovative capabilities of large-scale fish farming vessels [1][6]. Group 1: Marine Economy Development - The "Guoxin 1 No. 2-1" is the world's first 150,000-ton intelligent fish farming vessel, launched in April 2023, which has successfully harvested over 46,000 large yellow croakers in November [4][6]. - The vessel employs a mobile farming model, allowing it to navigate to optimal water conditions, enhancing fish growth and quality [4][6]. Group 2: Technological Innovations - The "Guoxin 1 No. 2-1" features advanced environmental control systems and a comprehensive monitoring setup with over 200 cameras and 2,000 sensors, achieving over 90% mechanization and a 45% increase in automation levels [5][6]. - The vessel's operational efficiency allows for significant reductions in labor costs, with only 35 personnel managing the entire facility [5][6]. Group 3: Industry Impact - The innovative aquaculture practices are expected to transform the marine fishery industry, enhancing production efficiency and resource utilization, thus creating a sustainable "blue granary" [6]. - The series of "Guoxin" vessels, once fully operational, is projected to yield an annual total capacity exceeding 10,000 tons, contributing to a diversified food supply system [6].