四大家鱼种质库建成被称作“亚洲第一库”的长江水系四大家鱼科质资源库，最近在湖北省监利县老江河渔场通过国家验收。该库国家投资３５０万元，投产后，每年可向社会提供优质亲鱼１０万公斤，原种７万公斤，鱼苗３亿尾，还可为鱼类保纯复壮、杂交育种提供科研基地，可收... The four major fish stocks have been built into the four major families of the Yangtze River water resources, known as the “Asia’s First Treasury,” and have recently been accepted by the state in the fishing grounds of Laojiang River in Jianli County, Hubei Province. The country invested 3.5 million yuan, put into operation, each year to the community to provide quality broodstock 100,000 kilograms, the original species of 70,000 kilograms, 300 million fish fry, but also for the fish pure rejuvenation, hybrid breeding to provide scientific research base, collectable ...