| 摘要 |
PROBLEM TO BE SOLVED: To obtain feed for fish breeding, capable of preventing outbreak of fish disease without administration of an antibiotic, etc., high in resistance to digestion, promoting growth, increasing a conversion rate, good in feed efficiency, enabling early shipping, further having effects such as good coloring of a sea bream, etc., and high in safety. SOLUTION: This feed for fish breeding comprises a product obtained by blending (6) a soil koji with a mixture comprising (1) cereals or refuse thereof, (2) seaweeds, (3) glucose, a starch, a sugar and a material selected from carbohydrates consisting essentially of them, (4) an effective soil selected from a clay mineral, a zeolite, etc., and (5) water, and fermenting the blended product to provide a fermentation-treated product, and drying the fermentation-treated product, or a mixture obtained by adding the obtained product to an assorted feed. |
