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80年代初期,山东省蓬莱县积极引导渔民走以海带为基础,两贝为重点,贝藻间养,相互促进的路子,收到明显效果。在全国海带面
In the early 1980s, Penglai County, Shandong Province, actively guided fishermen to go kelp-based and focused on two seashells. In the national kelp surface