海洋牧场迎来海胆丰收季 特色养殖丰盈“蓝色粮仓”

Core Insights - The article highlights the successful harvesting of the local sea urchin species, Ezo sea urchin, in Changhai County, Dalian, which has 22 national-level marine ranches [1][5]. Group 1: Harvesting Season and Production - The harvesting season for Ezo sea urchin runs from July to September, with over 6,000 pounds of fresh sea urchins being shipped daily from the largest local farming base [3]. - The quality of the sea urchins is reported to be excellent this year, leading to early orders and prepayments from customers [5]. Group 2: Economic Impact and Industry Growth - The shift from traditional marine fisheries to expanding Ezo sea urchin farming has resulted in significant economic benefits for the local area [5]. - By 2024, Changhai County is expected to produce around 20% of the national sea urchin output, exceeding 1 million pounds, with a total output value surpassing 100 million yuan [11]. Group 3: Innovative Farming Techniques - The region is adopting new farming models and technologies, including a mixed farming technique that combines sea cucumbers and sea urchins, promoting ecological farming [9]. - This innovative approach not only protects marine ecology but also optimizes space utilization and reduces costs for farmers [11].