我市从1999年引进南美白对虾,经过几年来的养殖,广大养殖户普遍反映南美白对虾发病率呈上升趋势,一旦发生病害,得到有效控制的可能性较小,严重威胁养殖户的收成。针对这一情况,2002年以来,我们从放养模式方面进行探索,总结出南美白对虾和鱼类混养技术,鱼虾都不易得病,既达到生? Since 1999, the city introduced the white shrimp, after years of farming, the majority of farmers generally reflect the incidence of white shrimp Penaeus vannamei has an upward trend in the event of disease, less likely to be effectively controlled, a serious threat to the farmers harvest. In response to this situation, since 2002, we explore from the mode of stocking, concluded that the white prawn and fish polyculture techniques, fish and shrimp are not easy to get sick, both to achieve health?