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为将美国佛罗里达州产的墨西哥湾扇贝作为我国南海水域的养殖对象,于1991年12月将壳高2.0-4.5mm的222个稚贝置于保温瓶内(2.5L海水人控温在15-16℃,并每隔1-1.5h充气数分钟,经3d长途运输到达青岛,稚贝全部成活。在室内控制条件下。培育至6月下旬,平均壳高达33mm,性腺成熟,并采卵成功地培育出于一代。从子一代在海区养成的亲贝采卵分别在青岛、广西与福建培育出子二代。表明,从繁殖、生长等生物学判断,墨西哥湾扇贝能适应我国南海水域。实验还表明,利用培育海湾扇贝的技术工艺,仅将水温提高到26-28℃,也能有效地培育墨西哥湾扇贝,最佳育苗水温在28℃。
In order to make the Gulf of Mexico scallops, which is produced in Florida of the United States, as the breeding object of the South China Sea waters, 222 juveniles with shell height 2.0-4.5mm were placed in thermos bottles in December 1991 (2.5L seawater man-control The temperature was at 15-16 ℃, and every 1-1.5h aeration for a few minutes, after 3d long-distance transport arrived in Qingdao, juveniles all survived .In indoor control conditions.Be cultivated to late June, the average shell up to 33mm, gonadal maturation , And oviposit successfully cultivated a generation.From the generation of the progeny eggs in the sea area developed in Qingdao, Guangxi and Fujian, respectively, to cultivate the second generation.It shows that from reproduction, growth and other biological judgments, Gulf scallops Can adapt to the South China Sea waters.Experiments also show that the use of technology to cultivate Gulf scallops, only the water temperature increased to 26-28 ℃, can also effectively cultivate Gulf scallops, the best seedling water temperature at 28 ℃.