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我县地处川中偏北部,年均气温17.2℃,日照时数1445,无霜期306天,总降雨量956.5mm。全县有水库54座,养鱼水面5212亩。其中,中型水库1座,1400亩;小(一)型水库4座,1280亩;小(二)型水库49座,2533亩。为了加快水库渔业的发展,我们从1986年起发展小型水库精养群渔业,在省地水产部门的指导下,经过我们三年的努力工作,收到了一定的成效,成鱼亩产由1986年的15.4公斤上升到1988年的71.5公斤,促进了水库
My county is located in the north of central Sichuan, with an average annual temperature of 17.2 ℃, sunshine hours 1445, frost-free period 306 days, the total rainfall of 956.5mm. The county has 54 reservoirs, 5212 acres of fish water surface. Among them, a medium-sized reservoir 1, 1400 mus; small (a) type reservoir 4, 1280 acres; small (two) type reservoir 49, 2533 mus. In order to speed up the development of reservoir fisheries, we have started to develop small-scale reservoir intensive fisheries since 1986. Under the guidance of the Provincial Aquatic Products Department, we have achieved some success through our three-year hard work. The per-mu yield of adult fish increased from 1986 The 15.4 kilos rose to 71.5 kilos in 1988, boosting the reservoir