Professor of Plant Nutrition Science, China Agricultural University

The University of Western Australia

Professor, Nanjing Agricultural University

Sabanci University, Istanbul, Turkey

The James Hutton Institute

Professor Emeritus, Soil Chemistry/Biochemistry, Iowa State University

Professor of Plant Nutrition, Zhejiang University

Professor of Plant Ecophysiology, Western Sydney University

Cinvestav (Mexico)/Texas Tech University (Texas)

Professor of Legume Genomics, University of Queensland