南美白对虾为世界养殖产量最高的三大优良虾种之一,具有繁殖季节长,营养要求低,适应性强等特点。为开发南美白对虾的淡水池塘养殖,进行了南美白对虾的育苗及虾苗淡化试验。本试验在12.6m~3水体中投入120万尾南美白对虾无节幼体(N_3)培育至仔虾P_5,经逐步淡化至P_(13),获淡化虾苗39.39万尾。单位水体产量3.13万尾/m~3,最高产量为4.28万尾/m~3,由N_3至淡化虾苗P_(13)成活率为32.8％,经14h运输,成活率为98.5％。 Penaeus vannamei is one of the three finest shrimp species with the highest yield in the world. It has the characteristics of long breeding season, low nutritional requirements and adaptability. To develop freshwater pond culture of P. vannamei, nursery and shrimp desalination experiments of P. vannamei were conducted. In this experiment, 1.2 million N_3 nauplii were cultured in 12.6m ~ 3 water to P_5 of larval shrimp, and gradually diluted to P_ (13). The yield per unit of water was 33300 / m ~ 3 and the maximum yield was 42800 / m ~ 3. The survival rate of P_ (13) from N_3 to desalinated shrimp was 32.8%. After 14h transport, the survival rate was 98.5%.