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铜鼓县位于赣西北边缘山区,由于山高、水冷等地理因素的制约,历年来渔业发展缓慢,1978年以前,全县鲜鱼产量仅有449担,人平不到半斤鱼。自1980年开始,连续七年推广冬闲田养鱼,面积达5226亩,相当全县池塘,水库可养鱼水面积的2.5倍,年平提供鲜鱼17万斤,优质鱼种39万余尾,亩平产鲜鱼80斤以上、收入达140元,总收入73.16万元。实践证明,要搞好冬闲田养鱼,除了要提高认识,加强组织领导外,还要抓好以下技术措施: (1)冬闲田准备 用于养鱼的冬闲田要求水源充足、光照好、排灌方便。放养鱼
Tonggu County is located in the mountainous area on the edge of northwestern Jiangxi Province. Due to the constraints of geographical factors such as mountainous and water-cooled, the development of fishery has been slow throughout the years. Until 1978, the output of fresh fish in the county was only 449, with less than half a catty fish left. Since 1980, the company has been promoting winter fallow fish farming for 5 years in a row with an area of 5,226 mu, equivalent to 2.5 times the area of ponds and reservoirs that can hold fish. The annual supply of fresh fish is 170,000 kg and the quality fish species is more than 390,000 , Mu flat fish production more than 80 pounds, income of 140 yuan, the total income of 731600 yuan. Practice has proved that in order to improve winter fallow field fish farming, in addition to raising awareness and strengthening organizational leadership, but also grasp the following technical measures: (1) winter fallow fields ready for fish farming in winter fallow fields require adequate water, light, irrigation Convenience. Put fish