淮阴地区地处全国大豆主要产区之一的黄淮平原。研究大豆与气象的关系,进行合理的农业气候区划,对充分利用当地的气候资源,提高大豆产量有重要的意义。本文试用聚类分析方法,对淮阴地区大豆进行气候区划,为发展大豆生产和合理布局作物提供依据。 Huaiyin region is located in the Huanghuai Plain, one of the main producing areas in the country. Studying the relationship between soybean and meteorology and carrying on reasonable agro-climatic zoning has important significance for making full use of local climate resources and increasing soybean yield. In this paper, we use cluster analysis method to carry out the climate division of soybean in Huaiyin area and provide the basis for the development of soybean production and rational distribution of crops.