Dr. H. Mark Hanna is an extension agricultural engineer with Iowa State University. Hanna’s main focus is sustainable agricultural systems, including chemical application, energy consumption, tillage/planting, and harvest. His research focus has been on developing ways for field equipment to enhance productivity and environmental stewardship as machinery interacts with crops and soils. His research is accompanied by field days, conferences, and additional outreach activities within the industry. Dr. Hanna holds a number of honors and awards for his work in the industry, including: ASABE Fellow, ASABE Mid-Central Region Engineer of the Year award, and ISU College of Agriculture and Life Sciences Outstanding Achievement in Extension.
Extension Ag Engineer
Area of Expertise:
Power and machinery
B.S., Iowa State University, 1973
M.S., Iowa State University, 1975
Ph.D., Iowa State University, 1991