Agriculture accounts for 45% of Afghanistan's gross domestic product and is the main source of income for the Afghan economy. Over 80% of the Afghan population is involved in farming, herding, or both. However, decades of war, drought, and security challenges have devastated the country's agricultural sector, and the current level of U.S. government civilian support has been unable to keep pace with the tremendous need for assistance in this region. Revitalizing Afghanistan's agricultural sector is critical to building the government's capacity and to stabilizing the country. In 2007 the...