| 摘要 |
PROBLEM TO BE SOLVED: To provide a new culture technique capable of realizing a culture bank which can effectively block light and violent ocean waves and enables the inflow and outflow of ocean currents to ensure environments suitable for the inhabitation of benthic organisms, and has the functions of fry growing section, raising section and aestivation section, and from which the organisms can directly be harvested. SOLUTION: This canopy-attached culture fish bank for benthic organisms is characterized by vertically disposing a cylinder type protection wall 3 having ocean current gateways 31 formed in the water-permeable peripheral wall and formed in a regular octagonal cylinder shape on a planar grounding basement 2 in which the four corners of the upper surface is fixed with ring metal fittings 21, assembling fixed shelves 5 for inhabitation in a space 34 in the bank body 11, assembling a shading canopy 6 having ring metal fittings 64 attached to the water-permeable flat upper surface with the upper end opening 35 of the cylinder type protection wall 3 in a lidded state, and connecting and provisionally fixing the ring metal fittings 21, 64 provided on the planar grounding basement 2 and the shading canopy 6 to each other with ropes 7. COPYRIGHT: (C)2007,JPO&INPIT
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