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Yangmai 14 (Yang 0-139) is a new mid-maturing wheat variety developed from crossbreeding between Yangmai 158 and Yangmai 6 used in the Lixiahe area of ​​Jiangsu. This variety is 1 day earlier than Yumai 18; long awn, white shell, rectangular ear, red and semi-rigid grains; seedling erect, strong tiller force, compact plant type, plant height 87 cm, effective per acre Spike 350,000, 30 grains per ear, grain weight 43 grams. The resistance to fat and lodging was better, and the ability to resist cold and cold was normal. Inoculation identified resistance to head blight and midbrain sheath blight, and disease resistance was better than that of the control Yumai 18. The three-year average quality analysis results showed that the crude protein content was 14.6%, the wet gluten content was 31.5%, and the stabilization time was 4.7 minutes. This species participated in the regional experiment of Jiangsu Province from 2001 to 2003. The average yield per year was 423.4 kilograms. In the 2003-2004 annual production experiment, the average yield was 457.5 kilograms. It is suitable for cultivation under the conditions of superior fertility along the Huaihe River in Jiangsu Province. The sowing date is suitable from late October to early November.