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青虾又称河虾,俗称大头虾,学名日本沼虾。青虾主要分布在日本和中国。在我国主要分布于江河、湖泊、水库、池塘、沟溪及低盐度的河口地区。现将青虾人工育苗技术介绍如下。1、水泥池繁育每个水泥池长5.5米,宽2.5米,总水体为13.75立方米。建多少个水泥池则根据育苗场的规模而定?
Shrimp, also known as shrimp, commonly known as head shrimp, scientific name of Japanese marsh shrimp. Fresh shrimp are mainly distributed in Japan and China. In our country mainly distributed in rivers, lakes, reservoirs, ponds, ditches and low salinity estuaries. Freshwater artificial breeding technology now introduced below. 1, cement pool breeding Each cement pool 5.5 meters long, 2.5 meters wide, the total water body is 13.75 cubic meters. How many cement pools to build depends on the size of the nursery?