Core Viewpoint - Guangdong is transforming its marine economy by expanding deep-sea aquaculture, aiming to enhance food security and economic growth through modern technology and sustainable practices [10][11][164]. Group 1: Marine Economy Development - Guangdong's marine production value is projected to exceed 2 trillion yuan in 2024, accounting for about one-fifth of the national total, maintaining its position as the leader in China's marine economy for 30 consecutive years [10][11]. - The province is shifting focus from traditional nearshore aquaculture to deep-sea farming, addressing challenges such as space constraints and ecological overload [17][18][19]. Group 2: Technological Advancements - Modern aquaculture platforms like "Haiwei 2" and "Gesheng 1" are being developed, featuring advanced designs that enhance stability and operational efficiency [34][35][36]. - The "Zhanong 1" platform, capable of submerging during severe weather, showcases innovative technology that improves resilience against typhoons [56][60][67]. Group 3: Policy Support and Investment - The government has introduced 17 measures to support modern marine ranching, including a 2 billion yuan special fund for industry innovation and development [43][44]. - Over 100 modern marine ranching projects are underway across Guangdong, creating a comprehensive ecosystem that integrates various aspects of the marine industry [45][47]. Group 4: Aquaculture Production and Performance - In 2024, Guangdong's aquaculture production is expected to reach 3.7683 million tons, with a year-on-year growth of 5.47%, marking the highest growth rate in nearly a decade [49]. - The province's marine fish farming output is projected to be 975,400 tons, representing nearly half of the national total, further solidifying its leading position [50][51]. Group 5: Brand and Market Expansion - Guangdong is enhancing its seafood brand through processing innovations and market expansion, allowing local products to reach broader markets [115][116]. - The province's seafood industry is expected to generate a total economic output of 471.825 billion yuan in 2024, reflecting the successful integration of the entire supply chain from production to sales [148][150].

Core Viewpoint - Guangdong is advancing its marine aquaculture industry, focusing on deep-sea farming and innovative technologies to enhance seafood production and ensure food security [26][29]. Group 1: Marine Aquaculture Development - The "Zhan Nong 1" platform, an autonomous deep-sea aquaculture facility, has successfully withstood a super typhoon rated at 17 [3][7]. - The "Hai Wei 2" platform has a capacity of 30,000 cubic meters and continuously yields fish throughout the year [10][11]. - Guangdong's deep-sea aquaculture matrix includes 6,517 gravity-based deep-water cages and 15 intelligent cage structures, making it the largest in the country [11]. Group 2: Technological Innovations - The integration of "wind power generation + aquaculture" is being explored in Yangjiang, showcasing a dual-use approach [14]. - A laboratory in Zhanjiang has successfully cultivated 300,000 large yellow croaker fry, contributing to the breeding stock for deep-sea farming [13][17]. - The use of advanced liquid nitrogen freezing technology in Zhuhai's prepared food industry enhances the preservation of fresh seafood [19]. Group 3: Economic Impact and Market Expansion - By 2024, Guangdong is projected to produce 6.796 billion fry, dominating the national market with a significant share [18]. - The region's seafood processing and e-commerce initiatives are driving substantial sales growth, enhancing the premium value of local seafood products [21][22]. - Guangdong's marine production value is expected to exceed 2 trillion yuan in 2024, maintaining its leadership in the national marine economy for 30 consecutive years [24][26].