Abstract:This paper presents an area-level analysis of farmer‘s perception and response towards Grain-for-Green Program and eco-environment in the loess hilly area. The analysis is based on a survey of 107 farm households by means of participatory rural appraisal. According to the nature physical conditions, such as topography, land use etc., all the surveyed farmers were divided into two groups, farmers of non-irrigated farmland and farmers of irrigated farmland, to compare their similarities and differences of per...