Core Insights - The article highlights the rapid development of China's marine aquaculture industry, emphasizing its role in enhancing food security and diversifying the food supply system [6][8][9] - The construction of national marine ranches and the shift towards deep-sea aquaculture are key strategies for sustainable development in the sector [7][12][16] Industry Development - Fujian Province's Ningde City is actively promoting deep-sea aquaculture, establishing a supply chain from "farming to table" to enhance economic growth [2] - Shandong Province's Rongcheng City showcases vibrant marine ranching activities, indicating a thriving aquaculture sector [4] - Guangdong Province's Maoming City has seen significant success in marine aquaculture, making it a vital economic pillar [6] Aquaculture Statistics - China has built 169 national marine ranches, with deep-sea aquaculture water volume reaching 56.6 million cubic meters and an annual output of 470,000 tons [7][17] - In the first half of the year, national marine product output increased by 4.8%, with sea farming output rising by 5.6% [7] Future Projections - By 2024, China's marine product output is expected to exceed 37 million tons, maintaining its position as the world's largest producer [8][17] - The marine aquaculture sector is projected to account for nearly 60% of global production [17] Technological Advancements - The industry is experiencing technological upgrades, including the use of intelligent deep-sea farming platforms and innovative aquaculture equipment [11][12] - Companies are investing in R&D to enhance product value, with some achieving a threefold increase in the value of abalone products through innovative processing [12] Sustainable Practices - The shift to deep-sea aquaculture is seen as a solution to alleviate pressure on nearshore resources and promote ecological balance [11][16] - The implementation of green technologies in aquaculture is aimed at reducing environmental pollution and improving resource efficiency [16]

Core Insights - The article highlights the development of the marine economy in Lianjiang County, Fujian Province, emphasizing its significant contributions to China's aquaculture industry, particularly in abalone and seaweed production [1][7]. Group 1: Economic Contributions - In 2024, Lianjiang's fishery production value is projected to exceed 30.206 billion yuan, with total aquatic product output ranking second among county-level regions in China [1]. - Lianjiang is responsible for half of the national seaweed seedlings and ranks first in abalone farming output among county-level regions [1][9]. - The production of dried seaweed is expected to reach 360,000 tons, while abalone farming output is projected at 59,300 tons, generating a value of over 4.864 billion yuan [7]. Group 2: Infrastructure and Power Supply - Reliable electricity supply is crucial for the development of the aquatic product industry in Lianjiang, with the local power company providing comprehensive support for electricity needs [2][4]. - The largest pollution-free seaweed seedling base in the country is located in Lianjiang, producing 300,000 seedlings annually, which significantly enhances the efficiency of the seedling cultivation process [2]. - An 800 kVA power capacity increase was successfully implemented to meet the growing electricity demands of the seedling base, transforming seasonal production into a year-round operation [4]. Group 3: Industry Transformation - Lianjiang has integrated 81 enterprises across the breeding, farming, processing, and sales sectors to create a deep processing industry alliance for aquatic products [7]. - The collaboration between the power supply company and local businesses has facilitated the establishment of a complete industrial chain from seedling cultivation to sales, enhancing the overall value of the abalone industry [9][12]. - The processing of abalone has seen a significant increase in value, with the output value per ton rising from approximately 1 million yuan to 3 million yuan, and the processing utilization rate improving from below 40% to over 80% [9]. Group 4: Resilience and Risk Management - The local power company has improved the resilience of the electricity grid by upgrading 16 lines and reinforcing 780 poles, which is essential for maintaining stable production in the face of natural disasters [8]. - The integration of stable electricity supply has fortified the industry's ability to withstand market fluctuations, providing a robust foundation for the complete industrial chain [9][12].