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为了加快鸡东县渔业结构调整步伐,发展名特优养殖,积极探索北方地区池塘养蟹综合养殖技术,鸡东县水产总站在深入调查了解市场行情、供求信息的基础上,2005年经过多方努力,大胆尝试大面积池塘养蟹的试验,取得了非常理想的效果,共创产值42.14万元,扣除成本17.57万元,盈利24.57万?
In order to speed up the adjustment of fishery structure in Jidong County and develop the famous special breeding, and actively explore the integrated culture technology of pond crabs in northern China, Jidong County Fishery Terminal made extensive efforts to investigate market conditions, supply and demand in depth through investigation and investigation , A bold attempt to test a large area of pond crabs, and achieved very good results, create a total output value 421,400 yuan, deducting cost 175,700 yuan, profit 247,500?