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福建省霞浦县水产技术推广站于2002~2004年在长春镇介石村进行了凡纳滨对虾高位池养成试验。通过池塘选址和建设、清池消毒、基础饵料培养、苗种选择放养、饵料投喂、水质管理等措施,该试验取得了良好的经济效益。三年来,用3.75 hm2的试验池,平均布苗密度160万尾/hm2,每茬虾经过3~4个月饲养,成活率达78.5%、商品虾规格为77 ~ 95 尾/kg、饵料系数1.21,共获商品虾54 230 kg,创产值1 103 440元,盈利(未扣除固定资产投资) 453 440元,平均单位面积产量14 461 kg/hm2,利润达12.09万元/hm2/茬。
Xiapu County, Fujian Province Fisheries Technology Promotion Station in 2002 to 2004 in Changchun Jieshi village Litopenaeus vannamei pool test. Through the pond site selection and construction, disinfection Qingchi, basal feed cultivation, seed selection stocking, feeding bait, water quality management and other measures, the test has achieved good economic returns. In the past three years, with a test cell of 3.75 hm2, the average seedling density was 1.6 million / hm2, and each shrimp was reared for 3 to 4 months with a survival rate of 78.5% and a commercial shrimp specification of 77-95 tails / kg. 1.21, a total of 54 230 kg of shrimp products were found, with a record high of 1 103 440 yuan. Profit (before investment in fixed assets) was 453 440 yuan, with an average yield of 14 461 kg / hm2 and a profit of 120.09 thousand yuan / hm2 / crop.