The types of crops in the twentieth century usually meet the standards of industrial production. Although the production volume is extremely high, it is difficult to consider the uniqueness of quality and flavor. With the revitalization of craft beer, the flavor of beer is more demanding than a group of enthusiasts to reinvent the ancient grain, especially the aroma-rich variety. The sought-after legendary maris otter is one of them. After decades of disappearance, it was finally revived in the […]