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青虾又名河虾，学名日本沼虾，具有食性杂、生长快、繁殖力强、适应性广等优点，湖泊、河沟、池塘、稻田等各类水域都可养殖。 １．苗种来源目前养殖青虾的苗种来源有３个途径，一是投放抱卵虾，自繁、自养、自育；二是放养上年养殖未达上市规格的幼虾；三是购买或自繁虾苗放养
Shrimp, also known as shrimp, scientific name of Japanese marsh shrimp, with food miscellaneous, fast growth, fertility, wide adaptability and other advantages, lakes, rivers, ponds, paddy and other waters can be cultured. 1. Source of seedlings Currently there are three ways to breed freshwater shrimp seedlings, one is the laying of shrimp, self-propagation, self-support, self-education; the second is the stocking of the previous year less than the market size of juvenile shrimp farming; Fry shrimp stocking