The Yellow River Delta is the most important economic development zone in our country,and the saline soil is distributed extensively.According to the exploitive present situation,this paper summarized and listed four kinds of high-benefit ecological agriculture model,the four kinds of model had economic and ecological benefit,and could suit to the local conditions on the Yellow River Delta.The paper analysed systemly the using benefit and the technological specifications about four kinds of model.On the basis,this paper listed the using conditions and region distribution.The study would be positive about resource,economy and social sustainable development on the Yellow River Delta.