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近年来,为调整渔业产品结构,促进名优渔业的发展,提高养殖经济效益,我们在山东省临沂市盛能集团养殖场进行了史氏鲟工厂化养殖试验,取得了一些经验和教训,现将该技术总结如下:一、场地条件试验用池为养殖罗非鱼用的10个鱼池,池塘规格为长20m、宽5m、高1m,东西走向。鱼池配有上水量为80m3/小时的轴流泵2台。试验用水为地下水和电厂热水,水质符合养殖要求,透明度为30cm以上,溶解氧量为4mg/L,pH值为7～8左右,水温控制在23℃左右,水深1.5m左右,池水流速保持0.1m/s。
In recent years, in order to adjust the structure of fishery products, promote the development of famous and famous fisheries, and improve the economic benefits of breeding, we conducted industrialized breeding experiments of Sturgeon in a farm of Shengneng Group in Linyi City, Shandong Province, and gained some experiences and lessons. The technology is summarized as follows: First, the site conditions for the test pond with tilapia used 10 fish ponds, pond specifications for the length 20m, width 5m, height 1m, east-west. The fish pond is equipped with 2 axial flow pumps with a capacity of 80 m3 / h. Test water for groundwater and power plant hot water, water quality in line with farming requirements, the transparency of 30cm or more, the dissolved oxygen is 4mg / L, pH value of about 7 to 8, the water temperature control at about 23 ℃, water depth of about 1.5m, the water flow rate to maintain 0.1m / s.