由于日本对虾的肉味鲜美,且能长时间活体运输,在市场上销售有很大的优势,并且随着日本对虾的苗种在国内已能供应(江苏省赣榆县海珍品试验场已获得日本对虾全人工育苗的成功,并且已从事苗种生产),大力发展日本对虾的养殖就更为重要。但在我国南方有许多海区是低盐区(盐度通常在5～8‰),而日本对虾的适应盐度为15～35‰, Since shrimp shrimp has a delicious meat flavor and can be transported live for long periods of time, it is very advantageous to be marketed in the market and has been supplied domestically since the shrimp species in Japan have been obtained (Ganyu County, Gansu Province, China) Japanese shrimp success of artificial breeding, and has engaged in seed production), to develop Japanese shrimp farming is even more important. However, in the south of our country, many sea areas are low salt areas (salinity is usually 5 ~ 8 ‰), while the adaptation of Japanese shrimp is 15 ~ 35 ‰,