千城百县看中国丨福建霞浦：海参底播养殖探索海域空间多层次利用

Group 1 - The core viewpoint of the article highlights the introduction of bottom-seeding aquaculture for sea cucumbers in Xinan Town, Xiapu County, Fujian Province, with over 20,000 pounds of sea cucumber seedlings released into the sea [1] - Bottom-seeding aquaculture allows sea cucumbers to grow in a near-wild environment, relying on natural feed, which is more market-accepted and offers better pricing compared to traditional methods like cages and nets [1] Group 2 - In recent years, Xiapu County has been steadily developing traditional aquaculture while actively exploring multi-layered utilization of marine space [4] - Bottom-seeding aquaculture incorporates previously underutilized seabed space into the farming scope, enhancing the overall efficiency of marine resource utilization without occupying the upper water layer [4] - This method opens new pathways for differentiated and quality-oriented aquaculture of marine products [4]