从八十年代开始以来,浙江省十分重视海洋牧场的研究工作,在象山港、三门湾海域进行人工放流中国对虾,近10年,共放流了3cm规格的中间培育虾苗11亿尾。象山港和三门湾每年各放流虾苗1亿尾,根据回捕率测算,回捕率为8—10％。 Since the 1980s, Zhejiang Province has attached great importance to the research work on marine pastures and artificially released Chinese shrimp in Xiangshan Port and Sanmen Bay waters. In the past 10 years, a total of 1.1 billion tails of middle-sized shrimp were released. Xiangshan Port and Sanmen Bay discharge 100 million shrimp each year, according to the recovery rate calculation, the recovery rate of 8-10%.