青虾,学名日本沼虾,是我国主要淡水养殖虾类,也是我国主要淡水名特优养殖品种之一。我国的青虾养殖业起步于上世纪60年代中期、70年代之后,青虾养殖形成了一定的生产规模,均以套养为主。直到80年代末,青虾养殖才步入发展的盛期,养殖规模迅速扩大,单产得到了较大幅度的提高,养殖 Freshwater shrimp, Macrobrachium nipponense, is China’s major freshwater shrimp farming, but also one of China’s major freshwater famous special breeding species. China’s shrimp farming started in the mid 60s of last century, 70 years later, the shrimp farming formed a certain scale of production, are mainly nursery. It was not until the late 1980s that the cultivation of freshwater shrimp entered a flourishing period, the scale of aquaculture expanded rapidly, and the yield was greatly improved. Breeding