Using new fitness traits like heat tolerance and grazing behavior, Milt Thomas, a department of animal science professor in the Texas A&M College of Agriculture and Life Sciences, is determined to help improve beef cattle systems in South Texas.

Almost all breeds in the U.S. today are of British and European descent, but many ranchers in Southern areas prefer cattle with some Zebu influence. In recent years, African types with less Zebu genetic influence and more Bos taurus have been introduced.

It’s no secret that reproductive success is the most influential factor determining profitability in beef production. If a cow doesn’t produce a live calf, the operator is left holding the bag of her annual production cost without an opportunity for a return.

This spring season has seen colder-than-normal temperatures in many parts of the country. Cold temperatures and wind can result in damage to bulls’ ability to produce viable semen. Bull breeding soundness exams offer the opportunity to identify and remove bulls from the breeding herd that have a low probability of siring calves.

As with everything in the beef industry, there is no magical potion or protocol that will guarantee achieving maximum success with an A.I. program in all management scenarios.

As cattle producers – beef or dairy – it is critical to remember that both our industries have the same end product: beef. This concept that all cattle contribute to beef production has never been more closely aligned than with the current growth in the mating of dairy cows to beef semen.

The foundations for beef cattle genomic testing began over a century ago, when forward-thinking breed associations started collecting pedigree and phenotypic data on registered animals. Breeders studied pedigrees, aspiring to create matings that would yield more valuable animals with desirable physical traits. 

The verdict is in – an open cow is among the top three financial liabilities for cow-calf operators. Calf sales are the largest contributor to annual income; cows that fail to wean a calf are a financial burden borne by the productive cows.

As cow-calf producers and veterinarians evaluate options for pre-breeding vaccinations on heifers and cows, it is critical to think about the long-term effects of the disease pathogens that you are protecting against.