淡水青虾学名日本沼虾,俗称河虾,广泛分布于我国各地的各种淡水中,具有生长快、繁殖力强、味道鲜美、营养丰富的特点。自上世纪90年代始,成为新兴的养殖品种。因其苗种来源方便、养殖技术相对简单,成为农业结构战略性调整的一个首选品种,在稻田养殖中得到快速推广,仅本市养殖面 Freshwater shrimp scientific name Japanese marsh shrimp, commonly known as shrimp, are widely distributed in various freshwater in various parts of China, with fast growth, fertility, delicious, nutritious features. Since the beginning of 90s of last century, it has become an emerging breeding species. Due to its convenient sources of seed, farming technology is relatively simple, a strategic agricultural restructuring has become a preferred species in paddy farming has been rapidly promoted, only the city’s breeding surface