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鳜鱼肉质细嫩,肉味鲜美,具有良好的食用价值和市场前景,是值得推广的名优水产养殖品种。1·池塘条件池塘应选择底质硬,淤泥少,排灌方便,水质优良,面积以3~5亩(1亩=667平方米)为宜。水深1·5~2米,池水透明度45~55厘米,溶氧大于每升5毫克。2·鱼种放养4月底放养每尾0·8~1·5厘米
Catfish tender meat, delicious meat, with good food value and market prospects, is worth promoting the famous aquaculture species. 1 pond ponds should choose the bottom of hard, silt less convenient irrigation and drainage, good water quality, with an area of 3 to 5 acres (1 mu = 667 square meters) is appropriate. Water depth of 1.5 to 2 meters, the water transparency of 45 to 55 cm, dissolved oxygen greater than 5 mg per liter. 2. Stocking Stocks are stocked at the end of each tail from 0.8 to 1.5 cm