The State Council has officially approved “National plan for integrated agricultural development of high standard farmland”(the Plan) , i.e. by 2020, to renovate middle and low yield farmland and to build 400 million mu of high standard farmland. On average, the assignment each year will exceed the current high standard farmland rebuilding of no more than 30 million mu annually recently. After the implementation of the Plan, grain yield per mu can increase by higher than 100kg and directly lead to farmer income increase by RMB 200 yuan per mu.