我区属于浅丘陵地区,有稻田18万余亩,宜于养鱼的稻田有3万亩。1985年我们将革胡子鲶投放稻田养殖,取得了亩产鱼300公斤,亩产水稻502公斤,鱼亩盈利370元的好成绩。在随后的几年中,我们继续进行了探索性养殖试验,均取得了成功。在上级主管部门关怀下,1989年推广养殖面积123.5亩,经过130 My area belongs to shallow hilly area, there are more than 18 acres of paddy fields, suitable for fish farming has 30000 acres of paddy fields. In 1985, we put the catfish into the paddy field and obtained the good result of producing 300 kg of mu fish, 502 kg of mu per mu and 370 yuan of profit per mu. In the ensuing years, we continued our exploratory experiment, all of which succeeded. Under the care of the higher authorities, in 1989 the promotion of breeding area of ​​123.5 acres, after 130