A METHOD FOR REARING FRESHWATER MANDARIN FISH THROUGH DOMESTICATION THEREOF

摘要

The present invention relates to a combined fodder for rearing freshwater mandarin fish and a method for rearing freshwater mandarin fish through domestication by using the same. The method comprises the steps of: (a) domesticating freshwater mandarin fish by supplying a combined fodder molded in a rod shape and containing amino acid and fatty acid for a month to a water tank in which freshwater mandarin fish inhabits; and (b) rearing freshwater mandarin fish by supplying randomly-shaped combined fodders containing amino acid and fatty acid to the water tank after the freshwater mandarin fish are domesticated in Step (a). According to the method of the present invention, freshwater mandarin fish are domesticated by a combined fodder. Without supplying separate live feed, freshwater mandarin fish can be reared only with a combined fodder, so management costs can be reduced. Freshwater mandarin fish can be reared all the times of the year without hibernation of freshwater mandarin fish since the combined fodder can be supplied all the times of the year. Freshwater mandarin fish broodstork reared through the method of the present invention spawns more than freshwater mandarin fish reared with live feed. Accordingly, a fertilization rate and a hatching rate of freshwater mandarin fish can be more improved, and productivity in freshwater mandarin fish rearing can be enhanced.