Natural Resources

All Natural Resources Content

A blooming prairie strip with a variety of grasses and wildflowers growing throughout.

Using Prairie Strips To Protect South Dakota Water

Prairie strips are a new continuous Conservation Reserve Program practice that integrates native prairie plantings oriented linearly within a row crop field to reduce soil erosion and runoff.

Watershed Academy attendees discussing riparian area management in the countryside on a bridge over a waterway.

The Importance of Riparian Areas

Riparian areas occur along streams, rivers, wetlands, lakes, and shorelines and can be considered the last line of defense before pollutants enter a body of water. Learn about the many benefits these areas offer and the programs available to support their conservation.

Two young males sorting and identifying aquatic invertebrates on a yellow tarp.

Aquatic Invertebrate Sampling: Teaching an old dog old tricks

Sampling aquatic macroinvertebrates is an important aspect of assessing surface water quality. Their presence, absence, and abundance give us an indication of the condition of the waterbody.

open rangeland with smooth bromegrass growing throughout

Smooth Bromegrass Grazing Management

Smooth bromegrass is a cool-season introduced grass with an advanced root system that tolerates temperature extremes and drought exceptionally well.

Variety of South Dakota native plants.

Range Roundup: SDSU’s Native Plant Initiative

The SDSU Native Plant Initiative aims to improve our understanding of South Dakota’s native plants, including which ones are best-suited for restoration and production. This information will help guide stakeholders in matching native species to desired restoration outcomes.

Dormant pasture in Tripp County with adequate residual cover.

Getting Ready for Winter on the Range

During periods of summer and fall drought, winter grazing opportunities may be limited or not available at all. Ranch managers must ensure that enough residual plant height and vegetation cover of the soil surface is available through the winter to aid in recovery of the rangeland.

Rancher standing in a vast, rolling grassland.

Grassland Fertilization: Terminology and Economics

This article is the first in a series of six focused on helping producers understand the pros and cons of grassland fertilization. We begin by learning some of the basic terminology and information related to fertilization.

A vast, rolling grassland area.

Grassland Management Do’s and Don’ts

This article is intended to address the variety of questions we receive related to establishing, re-establishing and maintaining grass-based plantings for grazing, hay, wildlife and recreation.

Several bales of fresh-cut hay in a pasture.

Haying and Mowing/Clipping

While grazing is the primary means of harvesting the majority of South Dakota’s native grasslands, haying also plays an important role in native and tame grassland management.

Canada thistle growing throughout a pasture in western South Dakota.

Invasive Species Management in Grasslands

Once invaded, grasslands can shift dramatically toward dominance of exotic species and require an integrated approach to species control that considers all tools, such as mechanical (cutting, burning), cultural (grazing) or chemical alternatives.