Abstract:Based on the survey data of 293 households in the Ganfu Plain area in Jiangxi province,this paper analyzes the characteristics of production of rice farmers and calculates the utilized efficiency of farmland of different land transferin scales by using Stochastic Frontier Function.The result shows that with the expansion of farmland scale,the costbenefit ratio of crop production is decreasing,and technical efficiency of farmland utilization is also significantly decreasing,but transferin amount in a moderate scale can promote the technical efficiency of farmland utilization.Therefore,The entire efficiency of farmland utilization can be improved by the way of guiding the farmland transfer in a moderate scale,reinforcing technical training,widening the fund channels of agricultural production and some other policies.