Murat Kacira, University of Arizona (IMAGE) University of Arizona College of Engineering Caption Murat Kacira, director of the Controlled Environment Agriculture Center and professor in the Department of Biosystems Engineering at the University of Arizona, is leading a University of Arizona team developing an improved water and nutrient delivery system for growing crops in microgravity conditions. Credit Rosemary Brandt / University of Arizona College of Agriculture and Life Sciences Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.