| 摘要 |
PURPOSE: An artificial fish reef for holothurian culture is provided, which improves culture effectiveness by maximizing space utilization of a marine farming area. CONSTITUTION: An artificial fish reef for holothurian culture comprises: a plurality of gunnysacks(11) which sink to the bottom surface of marine farming area by weights; and a buoyant member(12) which is installed on the top of the gunnysack and enables the gunnysack to stand underwater. In the gunnysack, a plurality of drainage openings are formed in the location higher than weights piled in the gunnysack. On the top of the drainage opening, one or more opening for holothurian is formed. |
