我县著名“养甲鱼发甲鱼财”的曾庆国,年收入超5万元。其主要经验之一就是不依赖成本高的动物性饵料,而是就地广辟饵源,减少投资60％～80％,使增产效益翻番。他的新法是: 1.鱼和甲鱼混养。此模式,可充分利用水面与饵料,减少残饵沉积,改善水质,利于鱼和甲鱼生长。甲鱼除吃掉死角外,粪便可肥水,繁殖浮游生物,提供鲢、鳙鱼类饵料。这样循环互利,肥水、肥鱼、肥甲鱼。 Zeng Qingguo, a famous “turtle fish with turtle” in our county, has an annual income of over 50,000 yuan. One of its main experiences is that instead of relying on the high cost of animal feed, it can help to reduce the investment by 60% ~ 80% and double the yield increase. His new law is: 1. Fish and turtle polyculture. This mode, which can make full use of water and bait, reduce the deposition of bait and improve water quality, which will benefit the growth of fish and soft-shelled turtles. In addition to eating dead turtle turtle, manure can be fat, breeding plankton, providing silver carp, mackerel fish bait. This cycle of mutual benefit, fertilizer, fat fish, fat turtle.