Barley is the fourth most important cereal crop after wheat, maize, and rice. It originated in Asia and Ethiopia and was one of the first crops domesticated along with wheat and peas. Barley is grown for both animal feed and human consumption products. It is well adapted to temperate regions and can tolerate drought and salinity better than other cereals. In Pakistan, barley is grown on around 80,000 hectares annually, producing around 78,000 metric tons, with most production occurring in the provinces of Deir, Bahawalnager, and Bajour agency.