For drink, there was beer which was very strong when not mingled with water, but was agreeable to those who were used to it. They drank this with a reed, out of the vessel that held the beer, upon which they saw the barley swim. ↗
The ease with which barley may be substituted directly for wheat in human food and its usefulness to replace wheat milling by-products as feed in the production of the milk supply render its abundant production important. ↗