Dr. Raj Raman Position Professor - Agricultural & Biosystems Engineering Contact Email rajraman@iastate.edu Social Media and Websites ABE Profile Research Area Land Management Nutrient Management Area of Expertise Perennial Groundcover Cropping Systems Technoeconomic Analysis of Novel Bioprocess Systems Affiliations Iowa State University ProjectsInvestigating the Fate of Nitrogen Fertilizer in Perennial Groundcover Corn Cropping Systems Using 15N Stable Isotope Labeling (2024)Field Trials to Evaluate N Export from Perennial Groundcover Corn Systems (2020)