Leisure agriculture is a new industry combined with agriculture and tourism.It is combined with the first industry and tertiary industry based on agriculture.This paper deals with the comparative study on the demand and supply of leisure agriculture in Liaoning Province to build the gap model of leisure agriculture,with a view to examining the growth of leisure agriculture in Liaoning Province.The upper part of model analyses the barriers of the leisure agricultural needs.The lower part of model analyses the gap of the supply of leisure agriculture.