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Sawyer, John
Professor
Dr.
John
E
Sawyer
Office:
3208 Agronomy 716 Farm House Ln
Phone:
(515) 294-7078
Email:
jsawyer@iastate.edu
Sawyer, John
Professor
Dr.
John
E
Sawyer
Office:
3208 Agronomy 716 Farm House Ln
Phone:
(515) 294-7078
Email:
jsawyer@iastate.edu

About

Dr. Sawyer is a retired professor and extension soil fertility specialist in the Department of Agronomy at Iowa State University. He provides statewide leadership for extension soil fertility and nutrient management programs in Iowa.  His research focus is the study of nutrients in soils and plants, and fertilizer and manure nutrient management related to crop production and the environment.

People

Professor and Chair
Lamkey, Kendall
Office:
2104b Agronomy 716 Farm House Ln
Phone:
(515) 294-7840
Email:
krlamkey@iastate.edu

Publications

Google Scholar