Grassland

All Grassland Content

Sprawling rangeland enrolled in the conservation stewardship program.

SDSU Extension invites all to SD Coalition Grassland Management School

January 30, 2025

SDSU Extension is partnering with the South Dakota Grassland Coalition, Audubon Great Plains, U.S. Fish and Wildlife Service and Natural Resource Conservation Service to host the school, which is on Feb. 11-12, 2025, at Cedar Shore Resort near Oacoma.

Two pastures side-by-side. The left has minimal snow capture due to reduced plant residue. The right has ample snow capture throughout due to increased plant residue.

Winter Pasture Report: What’s your plan for spring?

Widespread drought conditions persist across the upper Great Plains into the beginning of 2025. During drought conditions, it is extremely important for producers to regularly assess precipitation and forage resources so they can manage livestock accordingly.

Rancher on horseback moving a group of black cattle in winter pasture.

Preparing for Spring Grazing After a Dry Fall: Strategies for Ranchers

A dry fall presents significant challenges, but it also offers an opportunity to implement proactive and adaptive management strategies.

A green pasture and trees with a stream in the background

The Mortenson Ranch Story: Balancing Environment and Economics

The Mortenson Ranch Story is a remarkable account of the restoration of a western South Dakota landscape devastated early in the 20th century by homesteading and drought.

Tall, green grass surrounding a small, green yellow toadflax plant that hasn’t quite flowered yet.

Yellow Toadflax Has Not Flowered in Some Parts of South Dakota

Yellow toadflax is a difficult-to-manage weed that infests pastures and rangeland. In contrast with other weeds, yellow toadflax should be sprayed when flowers are present for more-effective management.

blades of brome grass with a brown to black, thumbnail-shaped growth on one of the blades.

Ergot: A Potential Livestock Poisoning Problem

Cool, damp weather followed by warmer temperatures favors grasses becoming infected with ergot bodies, which can cause a certain kind of poisoning that can affect cattle on pasture.

A large monarch caterpillar exploring the flowers of a swamp milkweed plant (Asclepias incarnata) in a field plot.

Range Roundup: SDSU Native Plant Initiative Strengthens Conservation and Supply of Native Plants

SDSU’s Native Plant Initiative has been hard at work on research that focuses on the conservation and supply of native plants.

Photo showing a wildfire recovery on native rangelands.

Range Roundup: Dormant Season Wildfire Project in Northwestern South Dakota

Two of the main environmental conditions that drive post-wildfire rangeland recovery include health of the rangeland ecosystem prior to the wildfire and climatic variables, such as precipitation or drought after the fire event.

Tom Hausmann gives a briefing before the burn, while Greg Schmitz listens with the rest of the burn crew.

Range Roundup: Partnership Between Absentee Landowner and Rancher Allows for Pasture Renovation

Properly maintained pastures require ongoing, cooperative and mutually beneficial processes planned by landowners and renters, especially if the owners are absentee. Learn some key considerations for starting the process.

Color-coded map showing rainfall accumulation at the locations of the four hub study sites in South Dakota. For assistance reading this graphic and data set, please call SDSU Extension at 605-688-6729.

Range Roundup: Precision Agriculture Range Project With Producer Participation

SDSU Extension researchers started a new precision agriculture range project using remote sensing, machine learning, and ground-collected vegetation samples to develop an application to measure forage quality and quantity throughout the state in near real-time.