Analysis on the Change of Land Use in Wuzhou City

The land-use change,structural change and regional differences were analyzed by setting mathematical Model,such as the rate of land-use change model,the land-use changes in two-way dynamic model.The problems,cultivated land reducing,arable land reserve resources shortage,soil erosion severity and so on,are found out.And the corresponding solutions,which include the protection of land resources,the improvement of land productivity,the establishment of ecological agriculture,are proposed.