Balance analysis of water resource is the premise and basis for land consolidation.Only to find out water resources and water availability,scientific plans can be made according to conditions of project areas.Setting a project in Jinan city as an example,supply and demand balance of water resources has been evaluated and analyzed.Thus,land use capability can be promoted.

Study on land consolidation benefits is an important part of land consolidation theory and prac- tices. It is also a subject which is concerned by experts in the field of land science. Combining with natu- ral, social and economic conditions, and present condition of land use in Zhenglu town of Shanghe county, social, ecological and economic benefits of land development projects have been analyzed. It is pointed out that land consolidation should realize the maximum combination of social, ecological and economic bene- fits. Thus, it will promote the sustainable development of rural economy.