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祁东县池塘养鱼历史悠久,特别是建国以来,池塘养鱼发展较快,鲜鱼亩产七十年代以前40公斤左右,七十年代后期达105.5公斤。1987年全县池塘放养水面52500亩,总产11652吨,池塘产量占水产品总产量的91％,亩产222公斤,与1979年比,总产增加6747吨,增加1.4倍,单产增加116.5公斤,增加1.1倍,池塘渔业产值1418万元,占全县农业总产值的6.3％,人平产值17.7元。如何提高池塘养鱼的经济效益,本文笔者就近三年来我县渔经调查情况,作如下探讨: 池塘渔业经济效益分析为了准确了解我县池塘渔业的经济效益,笔者就渔经调
Qidong Pond fish culture has a long history, especially since the founding of the PRC, the rapid development of fish ponds, fresh fish per mu before the seventies about 40 kg, 105.5 kg in the late seventies. In 1987, 52,500 mu of water was collected from ponds in the county, with a total output of 11,652 tons. Pond production accounted for 91% of the total output of aquatic products and 222 kg per mu. Compared with 1979, the total output increased by 6,747 tons, an increase of 1.4 times and the yield increased by 116.5 kg , An increase of 1.1 times. The output value of the pond fishery reached 14.18 million yuan, accounting for 6.3% of the total agricultural output value of the county. The per capita output value of the village reached 17.7 yuan. How to improve the economic benefits of pond fish farming, the author of this county in the past three years the fishing investigation, for the following discussion: Analysis of the economic benefits of pond fisheries In order to accurately understand the economic benefits of our county pond fishing,