Dr. R. S. Choudhary, Associate Professor (Agronomy), Agricultural Research Sub Station (Agriculture University, Jodhpur), Sumerpur (District- Pali), Rajasthan, India has total of 16 years’ experience as professional career in fertilizer industry (FAI & NFL) as well as teaching and research activities at Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan. Dr Choudhary completed his Post Graduate degree in 2001 and Doctorate in 2005 from Indian Agricultural Research Institute (IARI), New Delhi. He has published 50 research papers, 40 popular articles in repute of National and International journals/magazines; edited/authored 03 books, 13 bulletins, 05 practical manuals and many folders of farmers, scientist and students interest. He has also participated in many National/International conferences/seminars/symposia and bestowed upon Excellency in Teaching Award, Rashtriya Gaurav Award, Glory of India Gold Medal, Scientist of the Year Award, Adarsh Vidya Saraswati Rashtriya Purraskar and Academic Excellence Award.