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]