Abstract: 8 main wheat cultivars in the plain of the Yangtze-Huai Rivers were used to analysis the characteristics of lodging resistance and yields of different cultivars. The results showed that Yannong19, Zhengmai004, Pingan6 and Zhoumai22 grew well without lodging in the whole growth seasons; Yanzhan4110, Xinmai18 and Wanmai50 appeared 1 degree lodging (the angle between culm and ground was 75°-45°) at milk stage; but Wanmai19 appeared 2 degree lodging (the angle between culm and ground was 45°-20°) at milk stage and the lodging percentage was 17.62%. The height of plant and gravity center, length and dry matter output rate of basal internodes of Wanmai19 were higher than that of 0 degree lodging cultivars and 1 degree lodging cultivars, and goes against lodging resistance. The height of plant and gravity center of Yannong19 were moderate, the mechanical strength of basal intenodes were bigger, and the dry matter of that output relatively slowly before milk stage but rapid after milk stage, all those beneficial to lodging resistance and high yield. So, Yannong19 and Zhoumai22 gain high yield while lodging resistance in the plain of the Yangtze-Huai Rivers.