Abstract：Regional optimum allocation model of water and land resources is established with two objectives: minimum relative water shortage and maximum economical benefit in agriculture by means of hierarchical principle of large-scale system.As a case study,water resources are allocated in time and space,and agricultural crop structures are regulated for J黵ong City.The results can be used in water and land resources allocation for J黵ong City.plato and hill;water and land resources;optimum allocation;agricultural crop structures
李亚平；董增川；马婉丽. 平原丘陵地区水土资源联合优化配置[J]. 排灌机械工程学报, 2007, 25(5): 33-35.
LI Ya-ping, DONG Zeng-chuan, MA Wan-li. Regional optimum allocation model of water and land resources in plato and hill. Journal of Drainage and Irrigation Machinery Engin, 2007, 25(5): 33-35.
