Abalone was high economic value species in Taiwan. Because the longterm inbreeding with close relatives, abalone gonads mature earlier in growing up to 3-4 cm. When water temperature change is large, a large number of ovulation and ejaculation and death, thereby reducing the number of abalone production. This year to collect and cultivate abalone, abalone and analyze characteristics of different areas, including survival, growth and reproduction. In order to extend and expand the number of abalone, we will choose the better of the abalone to artificial propagation.