UNL BeefWatch

A recently discoverd recessive genetic defect that impacts the ability of cattle to break down glycogen into usable energy for sustained muscle activity is discussed.

Research by Kansas State University showed significant benefit to growing cattle experiencing heat stress in a feedlot to have access to shade and be limit fed an energy dense diet.

Research conducted in Alabama with Angus-Simmental cross calves examined three different weaning methods and evaluated the impacts throughout the production system.

Supplementing dried distillers grains to yearling cattle on grass can be profitable. Value of gain, cost of gain, level of supplementation, frequency and timing during the grazing season are discussed.

Assessing conditions that can either contribute to or reduce the effects of heat stress on cattle can provide insights for management that can minimize the impacts of heat events.

Six years of research in Kansas has shown significant benefits to native plant community diversity while reducing invasive species.

Common causes of photosensitization and different types are discussed.

This study looked at four methods to determine the least detrimental castration procedure for 700 pound bull calves in the winter in Kansas.

Key characteristics of growth and stages of maturity in native grasses are indicators of when it is safe to begin grazing while also minimizing plant stress.

Seed production by cheatgrass can be significantly reduced when grazing it during rapid growth and while seed is soft.

Iowa State research over five years has shown swath grazing to be significantly less cost and labor than dry lot feeding cows hay in the winter.

Dr. Matt Hille, UNL Veterinary Pathologist, discusses history of the H5N1 virus in dairy cattle, current regulations in place and the safety of milk and meat from infected dairy cattle.

Dr. Rick Funston discusses a protocol using prostaglandin to synchronize estrus and bull breed.

Dr. Rick Funston highlights management practices that can support or increase the risk of early pregnancy loss.

Dr. Lindsay Waechter-Mead discusses how this microscopic protozoan parasite reproduces and infects calves and practices to minimize its impact to calf health.

Dr. Lindsay Waechter-Mead discusses principles to remember when selecting the right needle for a vaccination or other treatment.

Dr. Becky Funk and Karly Anderson from UNL discusses key things to undersand about bovine anatomy and euthanasia methods to safely and swiftly put down cattle in an emergency situation.

Dr. Sandy Johnson from KSU discusses research she has done looking at the potential impacts of grazing cows and heifers on wheat pasture right prior to breeding.

Dr. Halden Clark discusses his experience in working with land ownersand cow owners in custom grazing cows on corn residue in the winter.

Dr. Reinaldo Cooke discusses where the pheromone originates, what it does and recent research spanning production from weaned calves to the harvest of market ready cattle.

Dr. Lindsay Waechter-Mead discusses the bacteria that cause the disease and principles to help prevent it and care for calves.

A recently released guide provides insights into management practices that can increase the value producers receive from market cows and bulls.

Dr. Mary Drewnoski discusses research showing that cows utilizing non-green feed may need higher levels of vitamin A supplementation to provide adequate levels in colostrum for calf health and vigor.

Dr. Karla Wilke discusses the value and importance of nutritional strategies for getting first-calf heifers to conceive with their second calf.

Dr. Brian Vander Ley discusses two genetic factors that increase risk and one that provides protection from BCHF are discussed.