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Sarah Sellars

Assistant Professor & SDSU Extension Sustainable Farm & Food Systems Specialist

605-688-4873

Harding Hall 209
Box 2220
Brookings, SD 57007

Sarah supports the citizens of South Dakota in her role as an Assistant Professor and SDSU Extension Sustainable Farm and Food Systems Specialist at the South Dakota State University campus in Brookings.

State & Regional Offices

SDSU Campus

Also by Sarah Sellars

Soybean, wheat and corn plots at the Northeast Research Farm

Custom Rates Survey

SDSU Extension is conducting a survey to better understand current custom rates charged for various crop and livestock operations performed on farms and ranches in South Dakota.

A map of South Dakota indicating libraries that are participating in the Rural Libraries Hotspot Lending Program

SDSU Extension collaborates with AARP South Dakota and rural libraries to provide better internet access

February 17, 2026

South Dakota State University Extension is collaborating with AARP South Dakota and South Dakota’s public libraries to give the state’s rural citizens better access to the internet.

Sun rising at the U.S. Capitol Building in Washington, D.C.

Changes to the Commodity Title from the One Big Beautiful Bill Act: Impact on South Dakota crops

The One Big Beautiful Bill Act contains several changes to the Title I Commodity Programs. Learn how these changes may impact crops in South Dakota compared to crops grown in other regions in the United States.