Zouheir Massri, PhD, is a soil scientist focused on researching the movement of plant nutrients in the soil. His education and research have taken him from Syria to Russia and Italy, and then to the U.S. Massri’s experience and knowledge have amassed a global understanding of soil and water management research. As a soil physics and fertility research manager with AgroLiquid, Massri’s mission remains improving crop nutrient knowledge and understanding.