| In order to improve the evaluation efficiency , guarantee the calculation accuracy, improve the quality of the results on the comprehensive production of agricultural land, the paper based on large sample data from different sources and different levels, integrated several methods for analysis and selection, structured and compared models of quality level's index of agricultural land to comprehensive production capacity construction, calculated the comprehensive production and used intensity and potential of agricultural land with the method of "one button", which has important significance in theory and practice to promote the application of GIS technology in applications of land resource management and planning. |
