Dr. Charles Ruffner, center, a forest ecologist working with the Agribusiness Development Team, as a Department of Defense agribusiness specialist and several local farmers perform a soil ribbon test to determine the basic composition of soil in Qalat, Zabul province, Afghanistan, Feb. 5, 2013. ( Army photo by Spc. Jovi Prevot/Released) Zabul farmers learn techniques for water and erosion management 130205-A-IX958-276

---

Size: 1828px × 1366px
Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 3rd, adt, agriculture, armed, conflict, division, forces, illinois, infantry, military, southern, states, united, university, war