The Study of Constructing Grading Objective for Cultivated Land Consolidation Based on Classification on Agricultural Land——A Case Study of Taihang Mountains and Hills in the Northwest of Henan Province

The purpose of this study is to discuss the determinate method of grading objective for cultivated land consolidation by taking Taihang mountains and hills in the northwest of Henan Province as an example.And get the following results used the comparison method,model method and other methods in this study:(1)Based on the methods of classification on agricultural land and its results,the assessing method of grading objective for cultivated land constructing is identified by research on its standard compounding factors and used to evaluate constructing grading objective for cultivated land consolidation.(2)According to the standard compounding and land consolidation design work,this study confirmed the floor level of the factors that inflect the cultivated land quality,and offered the evidence for land consolidation engineering standards.Conclusion of this study is: the methods and results of classification on agricultural land could be the basis of grading objective for cultivated land constructing.