The large-scale artificial breeding technology of yellow cartfish includes breeding parent fish, determining induced spawning time, setting up brick fish nest with egg attaching baskets, injecting spawning inducing agent, hatching, fry raising, timely throwing in the pond, domestication, pond management and preventing diseases. The spawning inducing agent for each Kg of fish includes HCG 3000-4000 IU, LHRH-42 10 micrograms and DOM 5-10 mg. Fish egg before hatching is twice treated with malachite green solution of 7-8 mg/L concentration for 10-15 min and the dissolved oxygen content in water is higher than 4 mg/L during hatching. |