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海带于1927年从日本引进,1944年在山东省试养成功,并逐步实现了规模化养殖生产。半个多世纪以来,山东海带养殖面积不断扩大产量逐年上升。据统计,2001年山东海带养殖面积达12382hm2,产量31.14万t,占全国总产量的70％以上,成为海水养殖业的支柱产品。同时,以海带为原料的碘、醇、胶产量及海带出口量也分别占全国和国际市场的半数以上。海带养殖生产的发展也带动了相关行业的兴盛,一个以海带为主,延伸到海带育苗、养成、网绳浮漂、海带制碘、食品饮料加工、保健药物产品制造、物流及销
Kelp was introduced from Japan in 1927, successfully tested in Shandong Province in 1944, and gradually realized large-scale breeding production. More than half a century, Shandong kelp aquaculture area has been expanding production increased year by year. According to statistics, in 2001 Shandong kelp aquaculture area of 12382hm2, output 311,400 tons, accounting for more than 70% of the national total output, as a pillar of marine aquaculture products. At the same time, the output of iodine, alcohol, plastic and kelp exported from kelp accounted for more than half of the national and international markets respectively. The development of kelp aquaculture production has also led to the flourishing of related industries. One is kelp, which extends to kelp nursery, development, net rope floatation, kelp made of iodine, food and beverage processing, health care drug product manufacturing, logistics and sales