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鱼种是养鱼生产的物质基础。当前由于鱼种的放养不足,严重地影响了我省水库养鱼事业的发展。为了解决鱼种投放需要,十年来我省舒兰县沙河子水库拦截库汊培育鱼种,取得了较好的效果。沙河子水库是一座以灌溉为主,结合防洪、养鱼的中型水库,养鱼水面2,100亩,养鱼条件优越。为了解决鱼种来源,他们在水库淹没线以上拦截了四条库汊,修建了不同面积的梯级库汊鱼种池13处,面积556亩。这些库汊鱼种池即可以培育鱼苗、鱼种,又可以进行鱼种越冬。由于库汊鱼种池育种的成功,
Fish species are the material basis for fish production. At present, the stocking of fish species is insufficient, which has seriously affected the development of the fish farming in our province. In order to solve the need of fish species, Shalizi reservoir in Shulan County of our province intercepted the library fish in the past ten years and achieved good results. Shahezi Reservoir is a medium-sized reservoir that is mainly irrigated and integrated with flood control and fish breeding. It has 2,100 mu of fish surface and enjoys excellent fish culture conditions. In order to solve the source of fish species, they intercepted four banks above the inundation line of the reservoir and built 13 different types of cascading mullet pools with an area of 556 mu. These pond mullet fish ponds can cultivate fry, fish species, but also for species of winter. Due to the success of the bream fish species breeding,