Method for Producing Hybridized Species of Crucian Carp and Carp

摘要

The present invention relates to a method to produce a golden crucian carp hybridized between a carp and a crucian carp. According to the present invention, the method comprises: a step of domesticating a female common carp and a male goldfish in a water tank having an identical farm environment; a step of adjusting a photoperiod and a water temperature from a time remaining a predetermined period from a target hatching time to mature the female carp and the male goldfish; a step of injecting a hormonal agent into the spawned female carp and male goldfish to put the same in a spawning water tank including an egg collection plate installed therein; a step of moving the egg collection plate of the spawning water tank to a hatching water tank to hatch eggs; a step of feeding initial food after a predetermined period elapsed after hatching, and managing the quality of water; and a step of feeding food suitable for a fry period and moving fry to a cultivation water tank in accordance with a cultivation density. Accordingly, a mating probability between the carp and the crucian carp is remarkably increased, a cultivation environment is optimized to largely increase a probability of growing to an adult fish from fry, thereby contributing to profit creation of a fishery household.