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a herd of brown and black cows in a field of green grass

Feed Nutrient Comparison Calculator

This comparison calculator is designed to assist producers with supplemental feed purchasing decisions for their operation.

Small group of cattle grazing a well-managed grassland area.

Cool-Season Grasses of South Dakota

Fact sheet about cool-season grasses in South Dakota.

A patch of switchgrass growing at the edge of a field.

Warm-Season Grasses of South Dakota

Fact sheet about warm-season grasses in South Dakota.

Small group of employees inspecting a milking parlor.

Factors Affecting Teat Skin Condition in Winter

Even though cows are housed in many parts of the country, cold weather may play an important factor in udder health and milk quality.

Several black beef cattle close together feeding.

Tuberculosis in Cattle: What You Need to Know

Bovine tuberculosis is a chronic and slowly progressive disease of cattle that emerges periodically in the U.S. Cases of bovine tuberculosis are usually diagnosed on the basis of tell-tale abnormalities found on slaughter inspection.

Small flock of sheep grazing in a pasture.

Supplementation Considerations for Ewes Grazing Dormant Winter Pastures and Rangelands

A recent collaboration between South Dakota State University and the University of Wyoming addresses the many questions surrounding grazing supplementation for sheep as forages enter dormancy.

Hereford heifers feeding from trough during drought.

Livestock Tools for Managing Through Drought

As drought conditions continue, ranchers are faced with making some difficult decisions. South Dakota State University Extension offers multiple tools and resources that can be used to help make the best management decisions for your operation.

Farmer signing a lease on the tailgate of a pickup.

Oral Lease Agreements Automatically Renew on September 1, 2024

September 1 is the automatic renewal date for all oral land lease agreements in South Dakota. If landowners or renters wish to make changes to the components of the lease, written notice must be given by the September 1 deadline.

stack of coins with faded chart lines showing in the foreground

SDSU Extension Silage/Earlage Calculator

The Silage/Earlage Calculator is designed to help corn and livestock producers answer questions regarding the value of standing fields of corn either as grain, silage and earlage.

Group of ranchers on horseback surveying a vast, rolling rangeland.

Managing and Protecting Grasslands for the Future

Grasslands are a valuable resource for South Dakota, and many of our core industries rely on the perpetuation of healthy grasslands for agriculture, recreation and tourism. Regardless of goals and objectives, many grassland landowners desire assistance with short and long-term grassland management goals.