近日，江苏省启东吕四港的省海水增养殖技术及种苗中心养殖池里的１３５万尾南美白对虾放养成功，成活率达８５％以上。 ２０世纪９０年代，随着全国范围的虾病爆发，被誉为海水养殖“四大名旦”的对虾养殖几乎全军覆灭。为攻克养殖难关，江苏省海洋水产研究所的专家于去年在位 Recently, a total of 1.35 million P. vannamei in the breeding center of Qiligang, Qidong, Jiangsu Province, have been successfully stocked, with a survival rate of more than 85%. In the 1990s, with the nationwide outbreak of shrimp disease, shrimp farming, which was hailed as the “four biggest names in marine aquaculture”, was almost annihilated by the entire army. To overcome difficulties in aquaculture, Jiangsu Provincial Institute of Marine Fisheries experts reigned last year