Research Emphasis Area(s) Food, Bioproducts, and Renewable Energy Extension Emphasis Area(s) Precision & Mechanized Agriculture Mark Siemens siemens@cals.arizona.edu Associate Professor, BE / Associate Specialist, BE (928) 782-5869 Office: Yuma Ag Center Visit UA Profile Current Activities
Research Emphasis Area(s) Food, Bioproducts, and Renewable Energy Extension Emphasis Area(s) Precision & Mechanized Agriculture Mark Siemens siemens@cals.arizona.edu Associate Professor, BE / Associate Specialist, BE (928) 782-5869 Office: Yuma Ag Center Visit UA Profile Current Activities