９０年代初，浙江省淡水水产研究所开始进行“淡水青虾的繁殖技术研究”，１９９３年其成果获浙江省科技进步三等奖，自此拉开了浙江省青虾养殖的序幕，至今已有十几年历史。纵观全省整个青虾养殖史，９０年代前多为混养，单产水平低下；进入９０年代后步入精养阶段，１９９４ In the early 1990s, Zhejiang Institute of Freshwater and Fisheries started “the research on the breeding technology of freshwater freshwater shrimp”. In 1993, its achievements won the third prize of scientific and technological progress in Zhejiang Province. Since then, it has opened the prelude to the cultivation of freshwater shrimp in Zhejiang Province, There are more than 10 years of history. Throughout the history of the entire province of freshwater shrimp farming, more than 90 years ago, polyculture, low yields; entered the intensive stage after the 1990s, 1994