海南省屯昌县水产服务中心于今年引进了一个新养殖品种－南美白对虾。南美白对虾也称万氏对虾。是世界上养殖产量最高的三大优良种之一。其头部小，出肉率高，肉质鲜美，口感好，极具经济价值。在南方４月份是这种对虾生长旺季，每年可养殖两茬，并且有生长速度快，营养价值高 Tunchang County, Hainan Aquaculture Service Center this year introduced a new breed of species - P. vannamei. Penaeus vannamei also known as shrimp. It is one of the top three best-breeding species in the world. Its small head, a high meat yield, meat quality, good taste, great economic value. In the south of April is the growing season of shrimp, can grow two stubbles per year, and have fast growth, high nutritional value