【摘要】 <正> 青蛤俗名黑蛤、牛眼蛤等,分布于我国南北沿海,它具有生长快、适应性强、肉昧鲜美等优点,深受群众的欢迎。但是,由于苗种稀少,目前尚未开展大面积养殖生产。为此,我们进行了青蛤人工育苗的研究,1974年至1977年以研究催产、孵化为主,1979年至1981年以研究如何提高稚贝成活率为主,并取得了一定的结果,现总结报告如下。更多还原

【Abstract】 A research on the artificial breeding of Cyclina sinenis(Gmelin) has been progress from 1974 to 1981 on Rushan County of Shandong Province.We have tried a series of test for Cyclina sinenis-organisms, reproductions habit and larvas’ raise etc.Finally, on the pool of 66.7X2 square metre, we have produced their seeds that weights are 75 kilogram and their average length of shell is 12 millimetre.更多还原