Dr. Walli is a renowned dairy nutrition expert who has over 40 years of teaching and research experience. He is a post graduate and has a doctorate in nutrition of Dairy Animals from National Dairy Research Institute (NDRI), Karnal, where he served at various levels of scientific posts, including the Principal Scientist and Head of the Division.
Under the Indo-Dutch Fellowship he carried out research at Rowett Research Institute, Aberdeen, Scotland, and also worked at International Agricultural University, Wagningen, The Netherlands. Dr. Walli spent a large part of his research pursuits in finding out the relevance of bypass protein technology under Indian conditions, with respect to growth, re-production and milk production. Dr. Walli has around 200 plus research and other publications to his credit, published in national and international journals. For his contribution to the field of dairy nutrition he has received several awards and accolades.