Dr. Clay is currently conducting research into the impact of physical stress on C and N cycling, the fate of N fertilizer in soil, management techniques to reduce nitrate leaching to groundwater and improve soil quality, and the development of mechanistic models to define these systems. You can visit the Precision Agriculture Homepage to learn more about Dr. Clay's research and outreach programs.

Contact Information Office Location: AGH 214 Mailing Address: South Dakota State University Plant Science Department Box 2207A Brookings, SD 57007 Telephone: 605-688-5081 E-mail: David_Clay@sdstate.edu

Links SDSU Precision Agriculture Homepage Return to Plant Science Faculty Page Return to Plant Science Home Page

This page is maintained by:
Dr. Thomas E. Chase telephone: 605-688-5550
Dr. Thomas Schumacher telephone: 605-688-4762.