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SDSU Extension

Latest Recommendations

A cornfield with severely wind-injured corn throughout.

Wind Injury in Corn

In the aftermath of severe weather, levels of wind damage in corn can vary greatly from field to field. How plants recover largely depends on wind velocity and corn growth stage.

Ruminating on Microbiomes

During this episode of Cattle HQ, Madison Kovarna sits down with Dr. Ben St. Pierre from South Dakota State University to discuss all thing microbiome and cattle digestive system.

Barn damaged by a windstorm.

Tetanus: A Storm Aftermath Problem for Animals

Of all the challenges faced by animal caretakers in the wake of damaging storms, Tetanus is a potentially serious disease that might not appear for days or weeks later. Learn some expert tips for recognizing, treating and preventing it.

Group photo of the 2025 South Dakota 4-H National Shooting Sports Team.

SDSU Extension 4-H youth win 1st place at 4-H Shooting Sports National Championships

South Dakota State University Extension 4-H youth who competed at the 4-H Shooting Sports National Championships this year once again scored exceptionally well, including a first-place finish by Caden Chelmo of Brule County and the air pistol team.

A mobile hotspot divice

Rural Library Hotspot Lending Program

The SDSU Extension and AARP South Dakota Rural Library Hotspot Lending Program provides hotspot lending through rural public libraries, allowing community members to “check out the Internet” and bring connectivity to the comfort of their homes.

a small brown and yellow duckling in water with green foliage behind it

From Canvases to Conservation, Champions of Ducks: Adam and Madison Grimm

On this episode of Home Starts Here, Kara Harders chats with South Dakota’s dynamic wildlife‑art father-daughter duo, Adam and Madison Grimm. Residents of Wallace, SD, a town of just 94 people.

Our Impact

As the outreach arm of our state’s land grant, South Dakota State University, SDSU Extension is able to provide farmers, ranchers, agri-business people, communities, families and youth with the research-based information they need to succeed.

    216,854

    Individuals Reached

    $5,909,271.50

    Value of Volunteer Hours

    114,099

    Adult and Youth Educational Contacts

Explore Our Impacts

Further Reading

sun rising over South Dakota field

South Dakota Pest Management Guides

The South Dakota Pest Management guides are now available for free. The guides offer recommendations for controlling weeds, insects, and diseases in a variety of South Dakota crops.

stack of coins with faded chart lines showing in the foreground

South Dakota Agricultural Land Market Trends

The 2025 South Dakota State University (SDSU) Extension Farm Real Estate Market Survey is the 35th annual survey of agricultural land values and cash rental rates by land use and quality in different regions of South Dakota.

man holding a small pile of soil in his hands

Fertilizer Recommendation Guide

SDSU Extension fertilizer recommendations are based on field research in South Dakota and neighboring states.

A low-gradient prairie river that is very meandering.

Understanding Western South Dakota Prairie Streams

This document provides information and guidance for landowners and land managers in western South Dakota who are managing small intermittent streams.

Upcoming Events

two ducks swimming in a pond
Aug 09

Duck Day @ Wallace

SDSU Extension and the South Dakota Grassland Coalition will host a grassland restoration and waterfowl habitat bus tour in conjunction with a celebration featuring Wallace, SD artist and 3-time winner of the Federal Duck Stamp Adam Grimm on Saturday, August 9, 2025, at the Wallace Community Center (500 Main St, Wallace, SD 57272).

Women hugging
Aug 12

Cancer: Thriving & Surviving Virtual Workshop

SDSU Extension will host a six-week virtual workshop series on thriving and surviving cancer. The workshops will be held from 1:00 to 3:30 p.m. CDT every Tuesday from August 12 to September 16, 2025.

Man reviewing insurance information with a social services agent.
Aug 13

Whole Farm Planning – Integrating Health Care and Health Insurance

SDSU Extension will host a workshop to help farm families integrate health care and health insurance into their whole farm plan on Wednesday, August 13, 2025, from 5:30-8:00 p.m. at the SDSU Extension Watertown Regional Center (1910 West Kemp Ave, Watertown, SD).

Participants of the 2023 Precision Livestock Field School at the SDSU Cottonwood Field Station, looking at differences among long-term grazing treatments and precision livestock technology. (Photo courtesy of Hector Menendez)
Aug 15

Cottonwood Field Station Field Day

Attend the Cottonwood Field Station field day on Friday, August 15, from 9:00 a.m. – 12:00 p.m. MT at the SDSU Cottonwood Field Station. The Cottonwood Field Station is located approximately 19 miles east of Wall along U.S. Highway 14 at 23738 Fairview Road, Philip, SD 57567.