FEED FOR RAISING THUNNIDAE FISHES, METHOD FOR RAISING THUNNIDAE FISHES, AND METHOD FOR PRODUCING THE RAISING FEED

摘要

PPROBLEM TO BE SOLVED: To provide a feed which highly induces intake actions and is used for raising Thunnidae fishes, and to provide a method for raising Thunnidae fishes using the same. PSOLUTION: Provided is the feed for raining the Thunnidae fishes, containing a region for reflecting or emitting light having a main wavelength in 490-640 nm on a surface visible from outside. PCOPYRIGHT: (C)2009,JPO&INPIT