大麦 (barley) is a cereal grain that belongs to the grass family. It is one of the oldest cultivated grains and is primarily grown for its seeds, which are used in various food products and beverages. 大麦 is rich in dietary fiber, vitamins, and minerals, making it a nutritious addition to diets around the world. In addition to its use in food, 大麦 is also important in the production of beer and whiskey. The grain undergoes a malting process, where it is soaked, germinated, and dried, to develop the sugars needed for fermentation. This versatility makes 大麦 a valuable crop in agriculture.