Abstract: Land has been considered as the precious resource from time immemorial. But the phenomenon of formating abandoned land(the land is drived to be stopped or reduced cutivation) in rural areas becomes more serious. The for mation process is stage be stage, and many factors contribute to it, but the key is the system. The abandoned farmland results in a lot of losses, including material and valuable losses. some countermeasures are followed: establishing a reasonable and effective system to transfer the land; innovating the agriculture informal system; creating a sound institutional environment.