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Terry Roberts, PhD 


International Plant Nutrition Institute

Terry L. Roberts is President of IPNI.  He has 30 years’ experience as a soil scientist and agronomist working in the global fertilizer industry.

A native of Alberta, Canada, Terry grew up in a family-owned and operated retail fertilizer business.  He received a B.S.A. in Crop Science (1981) and a Ph.D. in Soil Fertility and Plant Nutrition (1985) from the University of Saskatchewan.  He is a Certified Crop Adviser and was recognized as a Fellow of the American Society of Agronomy (ASA) in 2001 and a Fellow of the Soil Science Society of America in 2017.