Arable land is the essence of land, is our country has been highly valued land resources. The scientific and accurate evaluation of arable land productivity can directly affect the management of land resources and land use. In this paper, the productivity of cultivated land is briefly introduced, and the main methods of productivity evaluation of cultivated land and the specific methods of productivity evaluation in high-standard farmland construction project are emphatically analyzed, which can provide some references for the construction of productivity evaluation system of cultivated land, finally, the paper puts forward some suggestions on the evaluation methods of cultivated land productivity.