日本岩手县已着手开发研究“管理型”的增殖场,利用0.3毫安的微弱电流培育鲍鱼,海胆等。在海上设置电牧栅,栅的里面接阴极,栅的外面接阳极,在栅内培养鲍鱼、海胆、海藻。电牧栅可防止海星等敌害从外部侵入,这是把造船公司用栅栏清除岸壁和栈 Japan Iwate has embarked on the research and development of “managed” breeding ground, the use of 0.3 mA of weak current breeding abalone, sea urchins and so on. In the sea set up electrical grazing grid, the grid connected to the cathode inside, outside the grid connected anode, abalone in the rafts, sea urchins, seaweed. Electric pastoral gate to prevent starfish and other predators from outside invasion, which is to shipbuilding companies with the fence to clear the shore and the stack