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Black angus bull and heifers.

Trichomoniasis: A Tricky Cause of Reproductive Failure in Beef Cattle

Trichomoniasis in cattle is caused by a protozoal organism that lives indefinitely in the sheath of infected bulls. Once transmitted to a cow or heifer, it causes an inflammation in the female reproductive tract that results in the eventual loss of the pregnancy.

New Findings to Evaluate Bull Fertility

During this episode Taylor Grussing, SDSU Extension Cow/Calf Field Specialist visits visits with Dr. Saulo Zoca, Assistant Professor and Extension Beef Cattle Specialist for the University of Tennessee, discussing current research on bull fertility markers and how he started his research in sire fertility looking at water buffalo, to now evaluating beef on dairy sires.

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

SDSU Extension co-sponsoring Range Beef Cow Symposium for cattle producers

October 27, 2023

Colorado State University’s Department of Animal Sciences will host the 28th Range Beef Cow Symposium on Dec. 13-14 at The Ranch in Loveland, Colorado. There also will be a pre-symposium Beef Quality Assurance training on Dec. 12.

Beef: Its for School Lunch

In this episode of Cattle HQ, Madison Kovarna sits down with Anna Tvedt, a Nutrition Field Specialist, from SDSU Extension and Dr. Mendel Miller, the South Dakota Assistant State Veterinarian.

A close shot of a cow's eye. The cow seems to be in pain.

Veterinarians Remind South Dakota Cattle Producers To Include Anthrax Vaccination This Spring

May 23, 2022

SDSU Extension and South Dakota Animal Industry Board veterinarians are encouraging South Dakota cattle producers to include the anthrax vaccine in their vaccination program when they turn out cattle to summer pastures this spring.

Large groups of mixed cattle in a feedlot.

SDSU Extension Encourages Cattle Feeders to Attend Feedlot Tour July 19-20

In an effort to provide cattle feeders and producers the opportunity to view a variety of cattle feeding facilities and practices, Warren Rusche, SDSU Extension Beef Feedlot Management Specialist, in collaboration with the South Dakota Cattle Feeders Council, an affiliate of the South Dakota Cattlemen’s Association, have coordinated a feedlot tour July 19-20.

Blooming Prairies: Embracing Plant Variety

In this episode of Cattle HQ, Madison Kovarna sits down with Kaylee Wheeler from South Dakota State University Extension and Rae Powers from the Xerces Society to discuss native forbs and variety on South Dakota rangelands.

Man getting a straw of semen out of a tank for artificial insemination
Mar 26 - 27

Cattle Artificial Insemination (AI) School - March

SDSU Extension will host a Cattle Artificial Insemination (AI) School from March 26-27, 2026, at Bieber Red Angus Ranch (11450 353rd Ave, Leola, SD 57456).

The Human Side of the Business with Trey Patterson: Padlock Ranch

In this episode of Cattle HQ, Robin Salverson and Kiernan Brandt sit down with Trey Patterson of Padlock Ranch.

close up of black cow and the words cattle HQ

Direct Marketing

In this episode of Cattle HQ, Cow/Calf Field Specialist Adele Harty is joined by Sheep Field Specialist Jaelyn Quintana, Meat Specialist Dr. Christina Bakker and Heather Maude, a rancher from Scenic.