[Objective] To screen out suitable pond polyculture model of Procambarus clarkii and Siniperca chuatsi. [Method] Three mixing rati-os of P. clarkii and S.chuatsi were designed to study the commodity specification,output,input cost,profit,output-input ratio and other indices of P. clarkii and S.chuatsi. [Result] The commodity specification order of P.clarkii was group A>group B>group C and commodity specifica-tion order of S.chuatsi was group A展开▼
