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The Bovine Estrous Cycle

Fact sheet on the bovine estrous cycle. Available in English and Spanish.

A small herd of black angus cattle at pasture.

Understanding Estrous Synchronization of Cattle

Fact sheet on the use of estrus synchronization of cattle. Available in English and Spanish.

A herd of cattle gather around a stock pond on a vast, lush grassland. Courtesy: USDA [CC BY 2.0]

Range Improvements, Grazing Systems and Net Present Value, What is the Right Balance?

As farms and ranches across South Dakota continue to endure increasing costs of production while receiving less cash for grain and livestock marketed; ranch managers must be extra diligent when implementing new range improvements and grazing systems on their ranches.

Three canning jars filled with cucumber slices.

Safe Canning Recipes

One of the most common errors in home canning is not using a scientifically tested recipe. Canning a family recipe is risky as it can cause spoilage and foodborne illness.

A soybean root with several small white cysts growing on it.

Soybean Cyst Nematode in South Dakota: History, Biology, and Management

Factsheet about Soybean Cyst Nematode history, biology and management in South Dakota

black cow drinking from a nearly empty stock pond.

Feed & Water Testing Laboratories

A partial listing of available feed testing laboratories.

A group of black Angus cows standing in spring pasture.

Detection of Standing Estrus in Cattle

Fact sheet to help with the detection of standing estrus in cattle. Available in English and Spanish.

A large swine barn at the edge of a field.

Optical Dust Meters May Misestimate Dust Concentrations in Animal Barns

Fact sheet aiming to address the measurement bias issue associated with optical dust meters.

A statue of a dairy cow on a landscaped terrace in front of a long dairy barn.

South Dakota Odor Footprint Tool

Two-part fact sheets explaining the South Dakota Odor Footprint Tool. Part I: Principles and Tools and Part II: Examples.

Soybean plant with with yellow-chlorotic blotches between leaf veins and noticable browning due to sudden death syndrome.

Sudden Death Syndrome of Soybean

Fact sheet discussing sudden death syndrome of soybean.