| In2005, Zuoquan County in Shanxi Province began to explore developing economy of ecological farm, with the development of this model, rural farmers benefiting from this more and more obviously, many places in Shanxi Province began to follow it and carried out the construction of economy of ecological farm based on their local conditions.This article has analyzed the connotation of economy of ecological farm,it’s form, it’s background, it’s development condition and the development status. Then it takes the development of ecological farms in Zuoquan County for example, using the mathematical model to analysis the economic benefit, social benefit, ecological benefit and comprehensive benefit of the economy of ecological farm, and also analyses the obstacles in the process of development of the economy of ecological farm. The results show that the economy of ecological farm has obtained great economic benefit, social benefit, ecological benefit and comprehensive benefit,however, there are some problems in the process of its development, such as the deficiency of investment in manor. To make the comprehensive benefit of the economy of ecological farm optimal, the first important thing to do is to increase the economic benefit,the following one is the ecological benefit, and finally the social benefit. Finally the article elaborates the three functions of the economy of ecological farm,including production and processing function,ecological management function and leisure function. Aimed at the analysis of the obstacle factors above, the paper puts forward several policy suggestions. |