Research Reports Authors

Plant Science Department

College of Agriculture and Biological Sciences

South Dakota State University


Ron Gelderman
605-688-4770 

Director, Soil Testing Programs
Ronald_Gelderam@sdstate.edu
Jim Gerwing
605-688-4772

Extension Soil Specialist
James_Gerwing@mg.sdstate.edu
Howard J. Woodard
605-688-4774

Research/Instruction in Soil Fertility
Howard_Woodard@sdstate.edu
Anthony Bly
605-688-4768

Research Associate
Anthony_Bly@sdstate.edu
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Dwayne Winther
Senior Research Technician

 

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