Drought: Livestock

All Drought: Livestock Content
Stable fly, face fly, and horn fly.

Fly Management for Cattle

There are several species of flies that can reduce the production value of livestock, particularly during hot, dry weather. To manage these pests, it’s important to be able to accurately identify them and understand their life cycles.

Small group of calves in a feedlot.

Vaccinating Early-Weaned Beef Calves

In most years, pre-weaning vaccinations are a task completed in early fall. However, in dry years, poor pasture conditions forcing producers to wean calves early may push up that timeline.

Southwest view of pasture and range conditions at the Hermosa Mesonet station.

Climate and Drought Update: July 2026

On June 18, 2026, NOAA’s Climate Prediction Center released their latest climate outlook for July and the coming three-month season through September.

Golden windrows in a hay field

SDSU Extension encourages testing forage nitrate levels

June 11, 2026

South Dakota State University Extension is encouraging producers to test the nitrate levels in their forages.

mostly black cattle stand around a dugout with water. the grass is green and the sky is blue

SDSU Extension provides free livestock water testing

May 28, 2026

South Dakota State University Extension is encouraging producers to take advantage of its free, on-site livestock water testing services across the state.

Herd of black beef cattle grazing summer pasture.

Drought-Stressed Forage: Nitrate Considerations

While drought-stressed forages can provide valuable feed, they may also carry an increased risk of nitrate accumulation. Producers should be aware of before grazing, harvesting, and feeding these forages.

Black beef cattle grazing forages in summer pasture.

High Nitrates and Pregnant Cows

Drought poses many challenges to the beef cow herd. When considering grazing pregnant females, it’s important to understand that grazing management is critical to avoid nitrate toxicity and potential abortions.

Beef cattle with calves on a dry rangeland.

Managing the Cow Herd Through Drought

Drought remains one of the most persistent and difficult challenges facing cattle producers. Managing a cow herd under drought conditions requires balancing short-term survival with long-term productivity.

White beef cow with calf in a pasture.

Strategic Culling During Drought Can Strengthen Ranch Profitability

In today’s cattle market, thoughtful culling decisions can provide a dual benefit, generating immediate income from strong cull cow prices while reducing the number of animals to feed during periods of high feed costs and drought stress.

Group of producers observing beef cattle in a pasture.

Setting Stocking Rates With Flexibility in Mind: A decision framework for uncertain years

Setting stocking rates during years when moisture is unpredictable does not require perfect information. It requires a framework that protects both your land and your options.