The expandable evaluation model of regional land ecological suitability and its application
区域土地生态适宜性可拓评价模型及其应用

The significance and the study developments about the evaluation of land ecological suitability are analyzed,and the expandable evaluation model of land ecological(suitability) for the selection and distribution of dominant agriculture is(explored.) Then taking Xi County(experimental) district as an example,the model of land ecological suitability is actually(examined,) and the result shows the model is feasible.