IMPLANTATION MATERIAL FOR SHELLFISH EGGS, AND SPAT COLLECTION METHOD FOR SHELLFISH AND CULTIVATION METHOD THEREFOR, USING SAME

摘要

This implantation material for shellfish eggs comprises both an iron material that contains metallic iron and a carbon material that is provided on the outer periphery of the iron material and that serves as an implantation part in which shellfish eggs are implanted, wherein the carbon material is at least partially in contact with the metallic iron contained in the iron material. The implantation material for shellfish eggs exhibits an extremely high and constant spat collection efficiency, while the timing for setting the implantation material is independent of the season of spawning or that of development of an adhesion-stage larva.