犤本刊讯犦２００２年６月９日，湖北、湖南、江西、安徽、江苏、上海等沿江６省市同步向长江中下游春季禁渔水域投放６０００kg以上１龄青、草、鲢、鳙四大家鱼原种苗，５００００尾５cm河鱼苗，２００００尾３cm长吻鱼苗。这是我国首次在长江开展四大家鱼、河、长吻试验性增 犤 The Journal 犦 June 9, 2002, Hubei, Hunan, Jiangxi, Anhui, Jiangsu, Shanghai and other six provinces and cities along the Yangtze River simultaneously to the spring banned spring waters of 6000kg or more green, grass, silver carp, 鳙 four Members of the original fish seedlings, 50000 tail 5cm river fry, 20000 3cm long kiss fish fry. This is the first experimental increase in the development of the four major home-made fish, rivers and kisses in the Yangtze River in our country