D. D. Tiwari awarded PhD. he is a Head of the Department, Department of Soil Science & Agricultural Chemistry, Chandra Shekhar Azad University of Agriculture & Technology, India. His international experience includes various programs, contributions and participation in different countries for diverse fields of study. He is the Member of the Scientific / Professional Organizations. His research interests reflect his wide range of publications in various national and international journals.

 agricultural science, genetics, agricultural chemistry, molecular biological techniques, molecular cloning, soil science