Under the Plantation Occupancy-Compensation Balance Policy, the total yield capacity of plantation in Jiangsu province is descending due to the gradually consumed plantation resources during urbanization, so the major measure to guarantee provisionment is to increase plantation utilization efficiency. This paper, based on yield efficiency coefficient, consumption harvest coefficient, pollution substitute coefficient and utilization intensive coefficient, evaluates the plantation utilization efficiency, analyzes the contribution ratio of agricultural components to yield capacity and attains some measures to increase plantation utilization efficiency.