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工厂化海水养殖是一种新兴的养殖模式,它利用人为制造的适宜环境来养殖某些经济价值较高的水产品。由于其丰厚的投资回报,近几年在我国沿海地区发展较为迅速,大大促进了地方经济发展。以大菱鲆工厂化养殖为例,在短短的几年时间里,就形成了相当规模。到2000年,大菱鲆养殖已迅速扩展到渤海沿岸的各省市,形成了环渤海大菱鲆养殖圈。近两年,还辐射到了长江口、浙江、福建、广东等地。目前,仅山东省就已有大菱鲆工厂化养殖面积近90万m2,综合产值超过20亿元,并且每年还在以30％的速度递增。
Industrialized mariculture is an emerging breeding practice that uses man-made suitable environments to breed aquatic products of higher economic value. Due to its rich return on investment, its development in China’s coastal areas has been relatively rapid in recent years, greatly boosting the development of local economy. To turbot factory farming, for example, in just a few years time, it formed a considerable scale. By 2000, turbot farming has rapidly expanded to various provinces and cities along the coast of the Bohai Sea, forming a turbot farming circle around the Bohai Sea. The past two years, but also radiation to the mouth of the Yangtze River, Zhejiang, Fujian, Guangdong and other places. At present, Shandong Province alone has turbinate factory farming area of nearly 900,000 m2, the integrated output value of more than 2 billion yuan, and is still at 30% annual rate of increase.