28 years research experience of working at Indian Agricultural Research Institute, New Delhi and about one year at Sharda University, Greater Noida. During this period conducted applied and strategic research in area of natural resource management, crop diversification, weed management, Crop Residue management, Agronomy of rapeseed-mustard under AICRPRM, farming system research, oilseeds and pulses, dry land farming and bio-fuel crops.
As Faculty Member of PG School, Indian Agricultural Research Institute, New Delhi, taught 14 Courses to M.Sc. and Ph.D. students and 4 courses to BSc. (Hons) Agriculture and Integrated Course at Sharda University. Taught and provided research guidance to M.Sc. students of ANASTU, Kandahar, Afghanistan. Mentored more than 20 M.Sc./ Ph.D. students as Major Research Guide and remained members of Research Advisory Committee of about 50 students. Designed and revised various courses for PG course curriculum and remained Chairman/members of various academic committees. Authored/edited/revised numbers of practical manuals and text books meant for UG/PG students and contributed chapters for the text books and manuals.
Served as National Consultant, in the National Food Security Mission of the Ministry of Agriculture and Farmers Welfare, Govt. of India, 2019-20.