经过改造后的七十亩小水面,去年共投放鱼种三千斤,亩放养四十三斤,平均每斤十尾,二龄鱼种和舂片鱼种各半,二龄鱼种每尾达二两重,放养品种为鲤、草鱼、花、白鲢鱼各半。5月3日前,鱼种全部入池,做到了早注水、早投肥、早放种、早 After the transformation of the seventy mu of small water surface, a total of three thousand catties were put into operation last year, stocking forty-three catties, with an average of ten catties per catty, two-year-old fish species and catfish species, Up to two or two, stocking varieties carp, grass carp, flowers, silver carp half. May 3, all the fish into the pool, so early as water, early cast fertilizer, early planting, early