南美白对虾属广温、广盐性虾类,其存活水温为6℃～40℃,生长水温为15℃～38℃,最适生长水温22℃～35℃,低于15℃停止摄食;在自然海区中,海水盐度在0.5‰～35‰均可生长。在合理的密度和充足的饲料条件下,水温25℃以上,从0.8～1厘米规格的幼苗长成规格 Penaeus vannamei is broad-temperature and broad-salt shrimp. The survival water temperature is 6 ℃ ~ 40 ℃, the growth water temperature is 15 ℃ ~ 38 ℃, the optimum growth temperature is 22 ℃ ~ 35 ℃, In the natural sea area, the salinity of seawater can grow from 0.5 ‰ to 35 ‰. In a reasonable density and adequate feed conditions, the water temperature above 25 ℃, from 0.8 to 1 cm seedlings grow specifications