Abstract: Based on the concept of balanced urban-rural development and land saving, this paper studied on the key technical problem about adjustment of the space layout, which aimed at the coordinated development of the space layout adjustment and rural- urban migration in the process of rapid urbanization. The combined technologies of quantitative target identification, comprehensive process- control, and elastic program implementation for rural space layout adjustment were proposed. It provides a scientific basis for villages amalgamate and embodies all the fundamental principles of productivity, life and environment. It also improves the operability of the plan for rural space layout adjustment. All the technologies can provide important support for harmonious urban-rural development.