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1991年,江苏省金湖县鱼种场在1.53ha成鱼池进行鱼、猪综合养殖试验.共生产商品鱼15755.2kg,折合10297.5kg/ha,利润17041.04元.折合11137.93元/ha;生产商品猪4275kg,平均每头95kg,利润26.15元/头,经济效益显著。 1 池塘选择鱼、猪综合养殖的池塘要求水质良好.排灌系统配套,水深2.5m左右,池底淤泥10～20cm,不能过厚。有条件最好能配备增氧设备。鱼池埂要宽,便于就塘建猪圈。 2 鱼种放养鱼种要冬放,放养时间用3～5％食盐水浸洗或10ppm漂白粉和8ppm硫酸铜合剂浸洗消毒。放种量1800～1950kg/ha,其中鲢、鳙鱼占
In 1991, Jinhu County, Jiangsu Province, fish farms in 1.53ha fish pond integrated fish and pig farming test. Total production of fish products 15755.2kg, equivalent to 10297.5kg / ha, profits 17041.04 yuan. Equivalent to 11137.93 yuan / ha; 4275kg, the average per head 95kg, profit 26.15 yuan / head, significant economic benefits. 1 ponds choose fish, pig breeding ponds require good water quality. Irrigation and drainage systems supporting water depth of about 2.5m, the bottom of the mud 10 ~ 20cm, not too thick. The best conditions can be equipped with oxygen equipment. Fish pond 埂 wide, easy to build pond on the pond. 2 species of fish stocking to winter release, stocking time with 3 to 5% salt water immersion or 10ppm bleach and 8ppm copper sulfate mixture dipping disinfection. The amount of 1800 ~ 1950kg / ha, of which silver carp, bighead carp accounted for