Yes Yimai 1 1 is a wheat plant bred by Lu Yi Seed Industry Co., Ltd., Anhui Province. It has been identified by the Research and Identification Center for Disease Resistance of Main Crop Varieties in Anhui Province (College of Plant Protection, Anhui Agricultural University), so it is a national trial. National trial: As the name implies, it is a variety approved by the National Variety Approval Committee, which is considered to have advantages and can be widely promoted throughout the country. However, it cannot be planted all over the country. There is a detailed application area on the approval certificate, and it cannot be sold outside the area. However, some varieties approved at the provincial level can be sold locally.