我省养鱼周期只有5个月左右,在这么短的周期内我场充分利用池塘水面,抓住市场缺鱼期,一年内养两茬鱼,提高了经济效益,增加了收入。1池塘条件与准备(第一茬鱼)1.1主养池塘条件10亩池塘,有一台3kw增氧机,暂养池塘3亩,两池塘水深1·8m左右。池低平坦,水源充足,水质良好。1·2池塘 In our province, the period of fish farming is only about 5 months. In such a short period, the market made full use of the pond water surface, seized the market for lack of fish and raised two stubble fish within one year, which increased the economic benefits and increased the income. 1 pond conditions and preparation (first stubble) 1.1 main pond conditions 10 acres of ponds, there is a 3kw aerator, 3 acres of ponds, two ponds depth of about 1.8m. Low pool flat, adequate water, good water quality. Ponds