Abstract: Because of the existed theory flaw, administrative ecology fails to effectively instruct public administration to solve natural resource and environment problems. Resource and environment problems essentially belong to the category of generational fair. In order to make government's management match with generational fair from the original meaning of generational fair, carrying out ecological administration is essential. Ecological administration is the revision of administrative ecology, and the inevitable choice to deal with resource and environment problems and maintain socially generational fair. In order to carry out and realize ecological administration, the government needs to correct the administrative goal, strengthen government's responsibility for environmental protection, balance the government's power, consummate the target system of achievement appraisal, and restraint the government's ecologically administrative actions and so on.