The invention provides a wild duck breeding egg hatching method. The wild duck breeding egg hatching method comprises the steps of secondary sterilization of breeding eggs, control of hatching temperature and humidity of the breeding eggs, control of the oxygen content in an hatching chamber, egg cooling, egg turning, egg lighting, egg traying, hatching and the like. The breeding eggs are soaked by adopting a vitamin C solution, the permeability of egg shells is improved to some degree, the egg shells are channels for gas exchange and moisture evaporation in the embryonic development process and can have a certain influence on the permeability of the egg shells and the gas exchange and moisture evaporation of embryos and accordingly affect the water loss rate of the eggs and improve a hatching affecting effect, dead eggs, unfertilized eggs and dead embryos are removed in time through multiple times of egg lighting, the changing temperature, humidity and oxygen content are accurately controlled at all hatching stages, the hatching rate is high, different specifications of grouped breeding eggs are consistent in hatching time, convenience is brought to intensive work of workers, and the wild duck breeding egg hatching method can meet the demand for large-scale industrial raising.