“8 0∶2 0”池塘养殖技术是国家水产技术推广总站主持 ,美国大豆协会在我国推广应用的适用技术。它是一种以投喂颗粒饵料为基础、结合了中国传统混养技术和现代单养技术的池塘养殖技术模式。其概念是 :在池塘中放养一种摄食颗粒饵料、具有较高价值、受消费者欢迎的、规格一致 “8 0: 2 0” pond farming technology is hosted by the National Fisheries Technology Extension Station, the United States Soybean Association in China to promote the application of appropriate technology. It is based on the feeding of bait particles, a combination of traditional Chinese polyculture techniques and modern single-culture pond farming technology model. The concept is: in the pond stocking a food pellet feed, with high value, welcomed by consumers, the same specifications