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乌鳢一年两季养殖是指上半年养殖成鱼,下半年培育鱼种,达到成鱼、鱼种双丰收。2005年2月至12月,怀远县芡河渔场在芡河水产技术推广站的指导下,在一口面积为1亩的小池塘进行了乌鳢一年两季高产养殖,取得成功。现将经验总结如下:一、池塘条件面积宜小不宜大,一般1亩左右,水深0.8
Two-year breeding clams in the first half of the year refers to fish farming in the second half, cultivating fish species and reaching adult fish and double harvest. From February to December 2005, Huaiyuan County Bahe River fishery, under the guidance of Bahe Aquatic Technology Extension Station, carried out high-yield aquaculture in two small seasons in a 1-acre pond and achieved success. Now the experience is summarized as follows: First, the pond area should not be small, generally about 1 acre, water depth 0.8