圣麦20是山东圣丰种业科技有限公司以济麦22为母本、山农20为父本杂交选育而成的冬小麦新品种，该品种是具有高产、优质、抗倒和抗病性好等特点的一个优良品种。2019年通过山西省农作物品种审定委员会审定。该品种适宜在山西南部中熟冬麦区及黄淮冬麦区水地示范和推广种植。
Shengmai 20 is a new winter wheat variety bred by Shandong Shofine Seed Technology Co. Ltd., with cross breeding of Ji Mai 22 as female parental variety and Shan Nong 20 as male parental variety. This variety is a good variety with high yielding, good quality, lodging resistance and disease resistance. In 2019, it was approved by Shanxi Crop Variety Examination and Approval Committee. The variety is suitable for demonstration and popularization in winter wheat area of middle maturity in South Shanxi and winter wheat area of Huanghuai.
