中国农作物气候适宜性研究进展

Climate Suitability of Crops in China: Research Progress

探讨中国农作物气候适宜性研究现状,为更好地利用气候资源,以及为农作物种植方案和保护措施的制定提供理论依据。本研究总结了目前农作物气候适宜性研究的常用方法,讨论了各方法的原理、优缺点和适用范围,并在此基础上综述了中国水稻、小麦、玉米、棉花、烟草等5种农作物气候适宜性的研究进展。结果发现,中国农作物气候适宜性研究已逐渐深入,在充分利用气候资源、合理安排生产措施等方面发挥重要作用。MAXENT模型、GIS技术、积分回归法、层次分析法等技术各有优缺点,现有方法的综合运用及新技术的不断完善将为农作物气候适宜性研究提供新思路。

To discuss the status of climate suitability of crops in China, make better use of climate resources,and provide a theoretical basis for planting plans and protection measures for crops, we summarized the common methods used in the study of climate suitability of crops, and discussed the principles, advantages and disadvantages of each method and the scope of their application;on the basis of this, we reviewed the research progress on the climate suitability of 5 crops, including rice, wheat, corn, cotton and tobacco in China. The results show that: the research on the climate suitability of crops in China has been gradually deepened, and played an important role in making full use of climate resources and rational production measures. MAXENT model, geographic information system, integral regression method, analytic hierarchy process and other technologies have their own advantages and disadvantages. The comprehensive application of these methods and the continuous improvement of new technologies will provide new ideas for the study of climate suitability of crops.