南美白对虾的底栖生活方式决定了底层溶氧状况是限制产量的一个关键因素。科学合理地使用增氧机是南美白对虾养殖高产、稳产的重要保障。 1 装机功率和开机时间在池塘底质较好、水质管理得当的情况下,若计划每667m~2产量400～500kg,每667m~2水面需装机功率为0．75kW,但在养殖后期,仍须注意观察和监测池水的 The benthic lifestyle of P. vannamei determines the underlying dissolved oxygen status as a key limiting factor on yield. The scientific and reasonable use of aerator is an important guarantee for the high yield and stable yield of Penaeus vannamei. 1 Installed power and start-up time If the sediment quality in the pond is good and the water quality is properly managed, if the planned output is 400 ~ 500kg per 667m ~ 2 and 0.75kW per 667m ~ 2 surface, Be careful to observe and monitor the water in the pool