海湾扇贝与海带轮养试验报告

我们于1984年秋至1986年春在胶州湾西部进行了两次海湾扇贝与海带轮养试验;利用同一组养殖筏,夏秋养殖海湾扇贝,冬春养殖海带。1985年平均亩产海带1000kg及海湾扇贝2700kg,盈利3732.6元;1986年平均亩产海带1400kg及海湾扇贝3300kg,盈利4850.7元。轮养能降低养殖成本,从而使胶州湾的海带养殖变亏为盈。     

STUDIES ON INTERCROPPING OF PORPHYRA HAITANENSIS T.J.CHANG ET B.F.ZHENG WITH BAY SCALLOP ARGOPECTEN IRRADIANS LAMARCK

Results of the experiment of northward transplantation of Porphyra haitanensis showed thatintercrop of P. haitanensis with Bay Scallop is feasible because the growth duration of both of them is about the same in August - December.Full use of cultivating area, lowering its cost and increasing its product per unit area as well as improving the ecological envronment are realized during intercrop.