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在0．133hm2池塘中进行配合饲料饲养罗氏沼虾试验，饲养101d，投喂配合饲料471．5kg，共收虾253kg，鲢鳙鱼107．5kg，折合每1000m2产虾190．23kg，虾平均体长828cm，尾重15．22g，日增长率1．55％，成活率41．56％．饵料系数1．86。总收入11585元．支出5027.7元，纯利润6557．3元，折合每1000m2利润4930．3元，投产比1∶2．30。
In the 0.133hm2 ponds, the rhesus matsutake was fed with compound diets and fed for 101 days. The pigs were fed with 471.5kg of compound feed, with a total of 253kg of shrimp and 107.5kg of silver carp and bighead carp, equivalent to 190.23kg of shrimp per 1,000m2. The shrimp average Long 828cm, tail weight 15.22g, daily growth rate of 1.55%, survival rate of 41.56%. Feed coefficient 1.86. The total income of 11,585 yuan. Expenditure of 5027.7 yuan, net profit of 6557.3 yuan, equivalent to 4930.3 yuan per 1000m2 profit, production ratio of 1:2.30.