Abstract: In the process of sightseeing fruit tea and garden construction, planting green manure crops with ornamental effects can beautify the rural environment, and it can also maintain soil and water, improve soil, and create a good ecological agricultural environment. At present, the research in this field was very weak, in this paper the concept of "ornamental green manure" was put forward and made a preliminary definition, the main role of ornamental green manure in agriculture tourism, configuration models were also discussed, in order to promote the application and development of ornamental green manure in the construction process of ornamental fruit and tea garden and ecological village.