| 摘要 |
PURPOSE: An artificial fish reef for a fish breeding seedbed is provided to help breeding of marine resources from the sea and to reduce damage to fishery. CONSTITUTION: An artificial fish reef for a fish breeding seedbed comprises: an upper frame(13) in which a plurality of square pieces are connected; a lower frame(15) in which a plurality of square pieces are connected and which is bigger than the structure of the upper frame; a connection frame(30) interlinking the upper edge parts of the upper frame and lower frame; a fixed frame(19) fixed to the bottom of the sea; and a plurality of artificial seedbeds fixed to the inside of the upper and lower frames. |
