Abstract: Promoting new rural construction by developing modern agriculture had been the mid-long term strategy and guidelines for solving three agri-problems. Agricultural productivity increase being the principal part, circulating running being the basic requirement, and life improvement being the final goal, the research of industry circulation of production-life-ecosystem leads to five typical technology-integrated modes at the analysis of target features and boundary conditions of rural area, and technical conditions of agricultural engineering. The application of the five modes could provide scientific theories and demonstration running modes for the proper industry circulation of production-life-ecosystem in new rural construction. The research is realistically significant and operable. These modes will play an important role in the long-term of promoting new rural construction.