南昌县岗上乡岗上村养鱼专业户雷银如,一九八二年承包了空田水塘养鱼,当年投放三寸以上的花鲢、白鲢八千尾和五寸鲤鱼鱼苗一千尾,平均每亩放养了一千五百尾鱼苗。雷银如利用稻谷做饲料,获得了较好的经济效果。一九八二年鲜鱼起水四千五百多斤,平均亩产七百五十八斤,白鲢一般每尾重一 Nanchang Ganggan Sheung Sheung Tsuen on fish farming households such as silver mine, contracted the empty pit fish pond in 1982, then put more than three inches of silver carp, silver carp eight thousand and five inches carp fry a thousand An average of 1,500 fish fry were stocked per mu. As the use of rice, silver mine feed, get better economic results. In 1982, four thousand five hundred kilograms of fresh fish started to fetch, with an average yield of five hundred and fifty-eight kilograms. Silver carp generally had a weight of one per tail