The basic aim of balance of arable land is to protect the synthetic ability of the grain production of the arable land. In the study, the production as a standard was introduced to the balance of arable land on the foundation of agricultural production. The relationship between arable land occupied and arable land replenished was achieved by production. The grain production capacity of arable land replenished should not be less than that of arable land occupied. The method, technical route and implement steps were presented based on the balance of arable land. It realized the application of agricultural production in the balance of arable land.