the National Technology System for Conventional Freshwater Fish IndustriesCARS-46;by the National Key Technology R&D Program2012BAD25B02;by the Guangzhou New-star Plan of Science and Technology 2012J2200078现代产业技术体系建设经费“大宗淡水鱼类产业技术体系”CARS-46;国家科技支撑计划2012BAD25B02;广州市珠江科技新星专项2012J2200078