近年在鰤鱼、真鲷养殖的发展中,由于牙鲆人工捕苗技术的开发,作为主要养殖品种在西日本已迅速发展起来,但还不能说积累了充分的实践知识,实际上还是靠经验养鱼。笔者为了弄清有关牙鲆养殖基础方面的知识,对此进行了详细的研究。 In recent years, in the development of mandarin fish and seabream breeding, the development of artificial seeding techniques for Japanese flounder has rapidly developed in western Japan as a major breeding species, but it still can not be said that sufficient practical knowledge has been accumulated and in fact, fish. The author in order to clarify the basic knowledge of Japanese flounder breeding, which carried out a detailed study.