广东省农业农村厅二级巡视员罗一心表示，《广东省现代化海洋牧场"疏近用远、生态发展"试点建设方 案》明确近海高密度传统养殖疏解任务和时间表。在潮州、湛江、汕尾等地因地制宜推动近海传统网 箱"木改塑"或"木改钢"转型升级，疏解近海养殖密度，改善近海养殖海域环境，2023年以来，全省清拆 传统网箱、蚝排等超过10万亩，推进养殖设施升级改造超过7万亩。以抗风浪重力式深水网箱为主、桁 架类网箱为辅布局深远海养殖，全省累计建设重力式深水网箱8000个、桁架类网箱28个；指导成立17家 以现代化海洋牧场建设为主业的一级开发主体，目前一级开发主体累计取得18578公顷深远海海域使用 权。在汕头、江门等地加快推广"鱼-贝-藻"多营养层级立体生态养殖，推动现代化海洋牧场建设海域生 态环境持续向好。 转自：农业农村部网站 1月20日，广东省人民政府新闻办举行"海上新广东"之海洋生态保护新闻发布会，介绍"十四五"时期广 东省海洋生态保护修复等情况和成效。从发布会上获悉，"十四五"以来，广东始终将海洋生态文明建设 摆在突出位置，坚持陆海统筹、系统治理，实施了一系列重大工程和创新举措，取得扎实成效，全省近 岸海域水质持续改善，海洋生态屏 ...

深水网 中新网广州1月20日电 (记者 程景伟)广东省农业农村厅二级巡视员罗一心20日在广州表示，近年来，广 东加快深远海养殖步伐，全省累计建设重力式深水网箱8000个、桁架类网箱28个。 在广东省人民政府新闻办公室当天召开的"海上新广东"之海洋生态保护新闻发布会上，罗一心表示，广 东在潮州、湛江、汕尾等地因地制宜推动近海传统网箱"木改塑"或"木改钢"转型升级，疏解近海养殖密 度，改善近海养殖海域环境。2023年以来，全省清拆传统网箱、蚝排等超过10万亩，推进养殖设施升级 改造超过7万亩。 此外，广东推广生态养殖模式，在汕头、江门等地加快推广"鱼-贝-藻"多营养层级立体生态养殖，通过 贝藻吸收残饵废渣，推动现代化海洋牧场建设海域生态环境持续向好。 罗一心还表示，"十四五"期间，广东坚持将增殖放流的生态功能放在首位，不断调整优化增殖放流物种 结构，组织全省各地在相关水域增殖放流水生经济物种和海龟、中国鲎、黄唇鱼等珍贵濒危物种总计约 13亿单位。 此外，广东创建13个传统人工鱼礁型海洋牧场，覆盖海域面积1000多平方公里，投放礁体1.7万余个， 养护型海洋牧场数量在全国排名前列。调查显示，人工鱼礁型海洋牧场有效改 ...

Core Insights - Guangdong has built a total of 7,498 gravity-type deep-water cages, ranking first in the country, with a 40% increase compared to the end of 2022 [1][2] Group 1: Industry Developments - Guangdong is focusing on creating a trillion-level industrial cluster, with significant efforts to build modern marine ranches [2] - The province is establishing a high-standard modern marine ranch seed industry and equipment technology innovation center, emphasizing the development of suitable aquaculture species [2] Group 2: Technological Innovations - Guangdong has developed leading technologies such as wind-resistant gravity cages and has launched the first floating dynamic positioning aquaculture platforms in the country [1] - The province is promoting a "1+N" aquaculture model, which involves one frame-type cage paired with 30 to 40 gravity-type cages [1] - Key technological equipment such as unmanned intelligent feeding boats, underwater robots, and feeding drones have been put into practical testing [1]

Core Insights - The "China Marine Economy Development Report 2025" indicates that the national marine GDP is projected to reach 10.5 trillion yuan in 2024, with Guangdong's marine economy contributing over 2 trillion yuan, accounting for 19% of the national total [1][3]. Marine Economic Development - Guangdong's marine economy has shown robust growth, with traditional industries increasing by 7.5% year-on-year, contributing over 680 billion yuan in added value in 2024 [3]. - The province has established 624 gravity-type deep-water net cages and 7 truss-type net cages, leading the nation in deep-water net cage aquaculture [3]. - New marine industries in Guangdong achieved an added value of 41.1 billion yuan, reflecting an 8.3% year-on-year growth [3]. Infrastructure and Innovation - The completion of the Shenzhen-Zhongshan Link and the successful trial operation of the world's first megawatt-level seawater electrolysis hydrogen production facility highlight Guangdong's advancements in marine infrastructure [1][3]. - Since 2018, Guangdong has allocated 2 billion yuan in fiscal funds to support six major marine industries, resulting in 315 innovative projects and the development of 215 new products and devices with independent intellectual property rights [5]. Environmental Protection - Guangdong has designated 50,800 square kilometers for ecological protection and has implemented five major marine ecological restoration projects [5]. - The province has restored over 200 kilometers of coastline and established 124 marine protected areas, covering 390,000 hectares [5].

Group 1 - The 23rd South China Sea (Yangjiang) Fishing Season event will take place from August 15 to 17 in Guangdong Yangjiang, Hailing Island [1] - Guangdong has accelerated the construction of modern marine ranches, significantly enhancing the "Yuehai Granary" and leading the nation in deep-sea aquaculture species reserves [1] - In 2024, the production of seawater fish fry is expected to reach 6.796 billion tails, accounting for approximately half of the national total, maintaining the top position for seven consecutive years [1] Group 2 - In 2024, Guangdong's seawater aquaculture production is projected to be 3.7683 million tons, representing a year-on-year growth of 5.47%, the highest growth rate since 2011 [2] - The seawater fish farming output is expected to reach 975,400 tons, nearly half of the national production [1][2] - Guangdong has established a comprehensive system for modern marine ranching, including planning guidance and policy support, along with three major platforms for seed industry innovation, equipment innovation, and industrial development [1]

Core Insights - The ocean economy is becoming a key driver for domestic demand growth, supported by policy incentives and technological innovations [1] - The report from Guojin Securities highlights the emergence of new consumption scenarios in the ocean economy, particularly in marine fisheries, which play a crucial role in ensuring food security [1] Economic Performance - In 2023, China's ocean economy showed a strong recovery, with a total ocean production value of 99,097 billion yuan, a year-on-year increase of 6.0%, surpassing the national economic growth rate by 0.8 percentage points [2] - The ocean economy accounted for 7.9% of the national GDP, contributing 0.4 percentage points to overall economic growth [2] - The marine manufacturing sector's added value reached 29,861 billion yuan, growing by 7.0%, while the marine service sector's added value was 58,968 billion yuan, nearly 60% of the total [2] Fisheries and Food Security - Marine fisheries are a vital pillar of China's fishery economy, with a total fishery output value of 1.59 trillion yuan in 2023, up 4.5% year-on-year [4] - Marine aquaculture accounted for 65.2% of the total output value, indicating significant potential for growth compared to freshwater aquaculture [4] - The report emphasizes the development potential of deep-sea aquaculture, with over 100,000 square kilometers of usable area available [4] Technological Advancements - The introduction of modern aquaculture technologies, such as the world's first 100,000-ton aquaculture vessel, has significantly enhanced the supply capacity of high-quality seafood [5] - Breakthroughs in core species breeding have led to growth rates exceeding 20% for new varieties, although the industry still faces challenges with species diversity [5] Processing and Logistics - The processing rate of seafood products is increasing, with facilities like the 300,000-ton central cold storage in Zhanjiang enhancing product value by over three times [6] - The establishment of a comprehensive cold chain logistics system is facilitating temperature-controlled processes from aquaculture to end consumers [6]