Associate Professor, Oklahoma State University

Dr. Arnall’s extension, teaching, and research efforts are focused on precision technologies and nutrient management in all of Oklahoma’s cropping systems with an emphasis in site specific techniques. He works closely with extension educators and industry personnel to improve nutrient management practices in Oklahoma that will lead to increased profitability of Oklahoma producers. Dr. Arnall has been involved in sensor based technologies, remote sensing and variable rate application for more than ten years. He currently has several ongoing studies focused precision technologies including the developed of methods to use sensor based technologies in canola production and ground truthing the use of sensors and VRT technologies in wheat, corn and sorghum production.