Egg collection, the vast majority of female ostriches lay eggs from 3 to 6 p.m., individual laying from the morning or at night, the ostrich should pick up the eggs in time after laying to reduce breakage and contamination; Egg selection, qualified eggs require clean, there should be no soil, feces and other dirt on the surface, and its two requirements of the size of the moderate, the egg is too large or too small will affect the hatch rate and chick quality, generally require eggs weighing about 1 kg, more than 2 kg and less than 1 kg of eggs should be eliminated; Egg preservation, seed eggs stored in the storage of the hatching of the hatching rate and chick quality. Quality, the general requirement of eggs weighing 1 kg or so, more than 2 kg and less than 1 kg of eggs should generally be eliminated; egg preservation, egg storage should be placed vertically or tilted with the big head up, time to 3 to 5 days is appropriate, if the storage period is not more than 7 days, can not be turned over the eggs; egg disinfection, the ostrich eggs from the maternal output, will be cloacal excreta contamination with bacteria, with the passage of time