着重讨论了 80年代后期以来气候变暖的特点 ,通过对江苏省 3个地区冬麦播种～越冬期和越冬期温度的对比分析 ,认为江苏气候变暖对冬麦的影响具有 3个特点 :一是从时段而言 ,出现在播种～越冬期 ;二是以地区而言 ,以淮北地区和江南地区偏暖更为明显 ;三是就高、低温度范围而言 ,最低气温的升高尤为突出。结合本地生产实际 ,分析了气候变暖对冬麦苗期的影响 ,提出了生产和管理的相应对策 This paper focuses on the characteristics of climate warming since the late 1980s. By comparing the winter wheat sowing ~ winter wintering and wintering temperatures in three areas in Jiangsu Province, it is concluded that the impact of climate warming on winter wheat has three characteristics: one Is from time to time, appeared in the sowing ~ wintering period; Second, in terms of area, to warmer in Huaibei area and the southern region is more obvious; Third, in terms of high and low temperature range, the minimum temperature is particularly prominent . Combining with the actual production in our country, the influence of climate warming on the seedling stage of winter wheat was analyzed. Corresponding countermeasures of production and management were put forward