该文利用数学回归模型和地理信息系统空间插值两种方法的组合获取重庆市各区县农业气候资源评价的原始数据,然后采用物元可拓理论和熵权法构建重庆农业气候资源的综合评判模型,对各区县农业气候资源进行综合评价。结果表明:重庆市农业气候资源具有一定的相对优势,各区县之间差距不大,但各单项农业气候资源的匹配性存在一定不足。该文研究结果可为当地合理利用农业气候资源提供指导,实现区域农业的合理布局。 This paper uses the combination of mathematical regression model and GIS spatial interpolation to obtain the raw data of agricultural climate resources evaluation in all districts and counties in Chongqing. Then, the comprehensive evaluation model of agricultural climate resources in Chongqing is constructed by the matter-element extension theory and entropy method , A comprehensive evaluation of agricultural climate resources in all districts and counties. The results showed that the agricultural climate resources in Chongqing had some relative advantages, and there was not much difference between districts and counties. However, the matching of each individual agricultural climate resources was not enough. The results of this paper can provide guidance for the rational utilization of agro-climatic resources in the local area and realize the rational distribution of regional agriculture.