近年来,我省有很多地区开展稻田养鱼,都取得了一定成效。沈阳市稻田养鱼在1983年只有1亩多面积,到1986年发展到980亩,产鱼10.3吨。现在许多农户对稻田养鱼有了认识,跃跃欲试。为此,想谈几点自己的看法。北方地区最近几年降雨较多,水田面积发展很快。但是,按正常年份计算年降雨量大约在800毫米左右;地下水贮量也是有限的。为解决这个问题,北方水稻 In recent years, there are many areas in our province to carry out paddy field fish farming, have achieved some success. Shenyang rice paddy fish farming in 1983 only 1 mu of multi-area, to 980 acres in 1986, producing fish 10.3 tons. Many farmers are now aware of paddy fish farming. To this end, I would like to talk about their own views. In northern China, there has been more rainfall in recent years and paddy field has developed rapidly. However, in normal years annual rainfall is about 800 millimeters; groundwater reserves are also limited. To solve this problem, northern rice