CREATION OF FEED SEAWEED BED OF SEA URCHIN BY ARTIFICIAL SEAWEED AND DEVICE THEREFOR

摘要

PROBLEM TO BE SOLVED: To simply and efficiently create a feed seaweed bed for sea urchins by growing sea urchins by using a specific seaweed as feed. SOLUTION: In this method for creating feed seaweed bed for sea urchins to grow natural seaweeds on artificial seaweeds in the sea, artificial seaweed- attaching bodies to artificial seaweeds 1 are connected are installed in the neighborhood of sea bottom close to a rocky tract on which sea urchins are apt to readily glow and natural seaweeds K are grown on the artificial seaweeds 1 and the grown seaweeds K are hung down to the sea bottom and sea urchins U are grown by using the hung down seaweeds K as feeds.