Evaluation of Agricultural Green Development Level in Major Grain-producing Regions Based on Entropy Weight TOPSIS Model
The level of green development in modern agriculture reflects the comprehensive strength of agriculture.By evaluating the level of green development in inter provincial agriculture in major grain producing areas,it can provide useful reference for China to build a modern agricultural power.Based on the TOPSIS model of entropy weight,the comprehensive evaluation system of agricultural green development was established,which included 15 indexes of 4 dimensions of resource conservation,environmental friendliness,ecological conservation and quality efficiency.The level and dynamic change of inter-provincial agricultural green development in main grain producing areas were analyzed.The results showed that the level of agricultural green development among provinces was quite different during the same period.According to the characteristics,the agricultural green development can be divided into four types.The main grain producing areas should break the weak link and affects the green development of modern agriculture,and improve the level of green development of agriculture.
green development of agricultureentropy weight methodTOPSIS methodmajor grain producing areas
万方数据
维普
