Dr. Diwakar Prasad Nirala, currently the Dean of the Faculty of Science at AISECT University, Hazaribagh, holds degrees in Botany, Forestry Science, and Botany (specialization in Forestry), along with a Ph.D. in Botany. With 10 years of research and one year of teaching experience, his expertise spans crop production, improvement, and environmental sciences. He has authored over 40 research articles, a book, and presented papers internationally and nationally.