我们公社共有大小河道水面900多亩。一九七五年在党委领导下,采取了“三级放养、三级管理、三级所有”的办法,百分之九十以上的水面养了鱼。近几年来,公社养鱼场管辖的690亩大河,年产成鱼5万多斤,平均亩产达到了70斤以上。三级放养的具体做法是:大河,由公社养鱼场放养管理,产品为场所有;小横河,由大 We commune a total size of 900 mu river water surface. Under the leadership of the party committee in 1975, the “three-level stocking, three-level management and three-level ownership” approach was adopted. Over 90 percent of the water surface raised fish. In recent years, commune fish farm jurisdiction 690 acres of rivers, with an annual output of fish 50000 kilos, the average yield reached 70 pounds. Three specific stocking practices: the river, the stocking management by the commune fish farm, the products are for the venue; small Yokogawa, by the large