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受市场大环境的影响，养殖鱼类的价格持续低迷，为摆脱这种局面，合理调整池塘养殖品种的结构，寻找新的渔业经济增长点，依据旅游、观光、垂钓等休闲渔业的需要，今年我县从山东省引进耐低温、低氧，具有观赏和游钓价值的日本锦鲫乌仔４万尾，在连生乡靠山渔场用０．７ｈｍ２
Affected by the market environment, the price of farmed fish has been on the downturn. In order to get out of this situation, the structure of pond breeds should be adjusted reasonably and new economic growth points of fishery should be found. Based on the needs of recreational fishery such as tourism, sightseeing and fishing, this year My county from Shandong Province to introduce low temperature, hypoxia, ornamental and recreational fishing value of the Japanese carp Tsuboi 40,000, in Liansheng Township fishing grounds with 0.7hm2