县级水产站也能攻克技术难关罗氏沼虾育苗是一项新技术，要有较好的设施才好搞这项工作。我们浙江海盐县农林局水产站是个县级推广站，设备简陋，条件很差，而且经常停电。有一次，停电达３３小时。室内又无保温设施、水族箱内外温差最大达３０℃。另外，资金奇缺，人手不... County aquaculture station can overcome the technical difficulties Macrobrachium rosenbergii breeding is a new technology, to have better facilities to engage in this work. Our Zhejiang Haiyan Agriculture and Forestry Bureau Aquatic Station is a county-level promotion station, poorly equipped, poor conditions, and often blackouts. Once, the blackout amounted to 33 hours. There is no thermal insulation indoors, aquarium temperature difference between inside and outside up to 30 ℃. In addition, the lack of funds, staffing is not ...