Search

Producers surveying a rangeland site.

Five Range Management Principles: #1 Adaptive Management

Adaptive management is a process that livestock producers can incorporate into their operation to increase operation flexibility and adjust to changing conditions.

Image of 2-digit HUC boundaries in continental United States. For a complete description of this graphic, please call SDSU Extension at 605-688-4792.

What is a Hydrologic Unit Code (HUC)?

HUC is the acronym for Hydrologic Unit Code. It is a hierarchical land area classification system that is based on surface hydrologic features in a standard, uniform geographical framework.

black-colored snow in a ditch

“Snirt” and How To Minimize It

Blowing soils, dust storms and “snirt” (snow with dirt on it) are frequent challenges during dry, windy winters. Learn some soil health principles to limit erosion and minimize snirt on field edges this planting season.

Color-coded map of the United States showing precipitation outlook for April to June 2022.

Drought Concerns Continue With 2022 Spring Climate Outlook

March 23, 2022

The climate outlook for spring 2022 has increased concern for drought in South Dakota, with the March 17 U.S. Drought Monitor showing two-thirds of the state in either moderate or severe drought.

Cattle grazing rangeland divided by a fence for rotational grazing.

Reading the Range: Range readiness, grazing timing and drought considerations

Grazing timing is key when managing rangelands during a drought. Learn how to determine grazing readiness for different plant communities found throughout pastures and rangelands.

a prescribed burning taking place in a field

SDSU Extension to Offer Landowner Prescribed Fire Workshops

April 26, 2022

SDSU Extension, in partnership with the South Dakota Grassland Coalition, the Natural Resources Conservation Service, and others will host a prescribed fire workshop tailored to private landowners June 2-3 at the SDSU Oak Lake Field Station in Astoria.

Map of South Dakota with green (zero to three grasshoppers), orange (four to seven grasshoppers), and red (8 or more grasshoppers) dots indicating grasshopper populations that were sampled in 2021. The north central region, west of the Missouri River, has the highest concentration of red and orange dots.

South Dakota Grasshopper Prediction for 2022

Data from the 2021 USDA Adult Grasshopper Survey of South Dakota suggests that grasshopper populations may continue to be problem in parts of central and western South Dakota during the spring of 2022.

A small black bug with tan margins on its wings resting on a grass seed head.

Black Grass Bugs May Cause Issues if Drought Persists

In western South Dakota, black grass bugs are a common spring forage pest that can cause considerable damage during periods of drought. Learn how to monitor and manage this pest to protect your forages this spring.

A close up of prickly Russian thistle

Prickly Russian Thistle

Publications that provide introductory and expanded information on the notorious invasive plant, prickly Russian thistle.

Four photos showing a derecho approaching the SDSU campus in Brookings, South Dakota.

What is a derecho?

In the aftermath of the May 12, 2022 derecho that impacted eastern South Dakota, many are wondering what derechos are and what conditions can cause them.