| 摘要 |
PURPOSE:To obtain the titled substance increasing an intake amount of feed by fishes, promoting growth of fishes, being added to feed, comprising a specific compound such as 2-mercaptoacetic acid, dipropyl sulfide, etc. CONSTITUTION:The aimed substance consisting of at least one selected from the group consisting of 2-mercaptoacetic acid, dipropyl sulfide, dibutyl sulfide, dimethyl sulfoxide, dimethyl sulfone, saccharin and salts thereof. A feed base is kneaded with a solution containing 10<-9>-1M of at least one compound to give a feed for fishes. |
