Natural Resources & Conservation

South Dakota is home to many unique land, water and wildlife resources. Our experts and partners offer research-based information through to help people enjoy, preserve and profit from these natural resources.

Our Experts

Alexander "Sandy" Smart

Jeff Martin

Kaylee Wheeler

Krista Ehlert

Lora Perkins

Parker Witt

Pete Bauman

Sean Kelly

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Our Programs

Grassland Management School

Northern Plains Water Voice

Prescribed Fire

Range and Soil Judging

Upcoming Events

Women standing in a circle learning about rangeland plants

Apr 13

Annie’s Inspired Webinar Series: Strong Minds Strong Farms

SDSU Extension will host a free Annie's Inspired webinar series on April 13, 20 and 27. The free 1-hour webinars will begin at 7:00 p.m. CDT.

Jun 09

Rangeland and Soil Days

Rangeland and Soil Days will take place June 9-10, 2026, at the Belle Fourche Community Hall (512 6th Avenue, Belle Fourche, SD 57717).

Connecting Nutrition and Conservation: The Importance of CPS 592

Conservation Practice Standard (CPS) 592 is a practical feed management framework that helps producers move toward greater profitability, accountability, and sustainability without sacrificing performance.

South Dakota State University on-site wean-to-finish barn.

Heavy Metals in Swine Manure

This fact sheet explains what heavy metals are, how they enter swine manure, how they behave in soil, and what practical steps producers can take to reduce long-term risks.

Using Swine Manure Phosphorus More Efficienlty in South Dakota Cropping Systems

This fact sheet explains how feeding strategies, especially the use of low-phytate corn and related diet adjustments, can reduce phosphorus excretion in swine manure.