上世纪70年代，养殖工船还只是纸上构想。历经技术积累，全球首艘10万吨级智慧渔业大型养殖工 船"国信1号"项目2017年启动系统研究论证，2020年正式开工，2022年成功交付并养出首舱大黄鱼。 在"国信1号"，我负责养殖技术研发及管理，经历了海洋渔业从"望天收成"发展到"智慧牧渔"。 研发过程中，团队陆续攻克中央漩涡控制、智能增氧、舱壁清洁等关键技术，获得15项专利授权。这些 突破使养殖工船升级为集环境调控、精准投喂、智能监控于一体的移动"海洋牧场"，养殖密度是传统网 箱的4倍以上，运营成本降低的同时，产品品质大幅提升。 如今，我又踏上了"国信1号2—1"的甲板。3艘"国信1号""游动"在蔚蓝深海，标志着我国海洋养殖实现 从保量生产到优质产出、从单一品类到多元发展的转变。 （作者为国信中船（青岛）海洋科技有限公司特级水产技术员，本报记者李蕊采访整理） 《 人民日报 》（ 2025年11月27日 03 版） (责编：白宇、卫嘉) 关注公众号：人民网财经 从渤海到南海，从近海到深蓝，以创新为楫、技术为帆，我们要唱响中国的"海洋牧歌"。 ...

Core Viewpoint - The article highlights the rapid development of modern marine ranching in Zhuhai, Guangdong, emphasizing the integration of technology and innovative practices to enhance efficiency and productivity in the aquaculture industry [1][3][5]. Summary by Sections Modern Marine Ranching Development - Guangdong has initiated 139 modern marine ranching projects in 2023, forming a comprehensive industry chain that includes seedling cultivation, equipment manufacturing, feed processing, facility farming, deep processing, public services, and cultural tourism [1]. - Zhuhai is set to have 12 deep-sea farming platforms, leading in Guangdong, with a total farming water volume exceeding 1.5 million cubic meters [3]. Technological Innovations - The introduction of smart aquaculture technologies, such as automatic feeding systems and remote diagnosis systems, significantly reduces labor costs and fish mortality rates [4]. - The "Standard Sea" model in Zhuhai employs a "1+N" cluster farming approach, allowing for efficient management and operation of marine ranches [3][5]. Economic Impact and Production Goals - The economic structure of the marine ranching project will focus on a gradient layout: 60% for economic species like golden pomfret and sea bass, 30% for mid-to-high-end species like red drum, and 10% for premium products like yellowfin tuna, aiming for an annual output of over 2,500 tons and a revenue of over 90 million yuan [5]. - The "Standard Sea" model aims to create a replicable and intelligent aquaculture system, addressing the inefficiencies of traditional nearshore farming methods [5][6]. Future Infrastructure and Challenges - Zhuhai plans to establish a comprehensive marine infrastructure system, including a breeding base for seawater fish seedlings and a digital trading platform for fisheries by the end of 2025 [7]. - The industry faces challenges related to supply chain bottlenecks for seedlings, vaccines, and feed, as well as market acceptance of high-quality deep-sea aquaculture products [8].

Core Viewpoint - The Guangdong fishing festival is approaching, signaling the revival of the sea with numerous fishing boats heading to rich fishing grounds, alongside modern marine ranches that represent a new paradigm of energy transition in the industry [1] Group 1: Modern Marine Ranch Development - Guangdong has initiated 139 modern marine ranch projects in 2023, forming a complete industry chain that includes seedling cultivation, equipment manufacturing, feed processing, facility aquaculture, deep processing, public services, and cultural tourism [1] - Zhuhai's "Standard Sea" model employs a "1+N" cluster breeding approach, featuring a central control platform and multiple breeding units, with a total breeding water volume of 245,000 cubic meters [1][2] - By the end of this year, Zhuhai will have 12 deep-sea breeding platforms, leading Guangdong with a total breeding water volume exceeding 1.5 million cubic meters [2] Group 2: Technological Innovations and Efficiency - The introduction of smart aquaculture technologies, such as automatic feeding systems and remote diagnosis, significantly reduces labor costs and fish mortality rates [3] - The "Lingding Ranch No. 1" serves as an intelligent hub with over 1,000 monitoring points for real-time tracking of fish behavior and water quality [3] - The economic structure of the marine ranch will focus on 60% economic species, 30% mid-to-high-end species, and 10% premium products, aiming for an annual output of over 2,500 tons of fish and a revenue exceeding 90 million yuan [3] Group 3: Standardization and Replicability - The "Standard Sea" model aims to create a replicable intelligent aquaculture system, addressing the lack of standardization in domestic marine ranch construction [4][5] - The model allows for modular assembly of equipment, akin to a standardized system, facilitating the transition from project-based to industrialized deep-sea aquaculture [5] - The goal is to establish a local economic model within three years and expand the "Zhuhai Standard" to the national level, ultimately tapping into overseas markets [5] Group 4: Future Infrastructure and Challenges - Zhuhai plans to develop a comprehensive marine infrastructure system, including breeding bases and smart breeding platforms, with an expected breeding water volume exceeding 1.5 million cubic meters by the end of 2025 [6] - Challenges include supply chain bottlenecks for seedlings, vaccines, and feed, as well as market acceptance of high-quality products from deep-sea net cage farming [6]