| 摘要 |
PURPOSE: Provided is a hybridizing method of lateolabrax japonicus with lateolabrax maculatus, by controlling their different ovulatory/fertilization phase artificially. CONSTITUTION: For incubating fertilized egg, and further increasing hatching/survival rate of fry, maintain the water tank at the temperature range of 16 to 18deg.C, illumination is 60 LUX or higher. Right after hatching, chlorella is injected to the water tank, and install styrofoam for removing oil film. After hatch is completed, elevate water temperature between 18 and 19deg.C, adds rotifer thereto, and lower water temperature between 14 and 15deg.C after 10 days.
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