Bovine Science with BCI

In this episode of After the Abstract Dr. Brian Lubbers and Dr. Brad White look at a research paper from the Journal of Dairy Science. This research uses machine learning models to identify intramammary infections, and compares it to a rule based algorithm. The experts discuss how this could be used for the beef industry and what it could mean for the future of technology in cattle. Thanks for listening!

Link to paper: https://www.journalofdairyscience.org/article/S0022-0302(24)01180-9/fulltext

In this episode of Diving into Diets a Bovine Science Podcast Dr. White and Dr. Lancaster look at a research paper about the effects of poor nutrition on late gestation cows. They will dive into what this means for future research as well as their key takeaways.

Article Discussed: Colby A Redifer, Lindsey G Wichman, Shelby L Davies-Jenkins, Abigail R Rathert-Williams, Harvey C Freetly, Allison M Meyer, Late gestational nutrient restriction in primiparous beef females: Performance and metabolic status of lactating dams and pre-weaning calves, Journal of Animal Science, Volume 102, 2024, skae015, https://doi.org/10.1093/jas/skae015

Yearling heifers are found walking odd after being moved to a grass pasture. Dr. Scott Fritz and Dr. Brad White get to the bottom of this case in this edition of Tox Talk: a Bovine Science with BCI podcast. Thanks for tuning in and enjoy the show!

The toxicology website and Bovine Sciences with BCI podcasts have been sponsored in part through a veterinary services grant that Dr. Scott Fritz, Dr. Steve Ensley and Dr. Bob Larson have received to share more toxicology information and examples for people to understand what to submit and how to submit. Another part of that grant has been working with people and producer in the field.

In this episode of Herd Health a Bovine Science Podcast our hosts discuss keeping records. They discuss how much data you may want to share and collect. Dr. Larson talks about a recent research project he conducted to determine how cow-calf producers store and utilize their data. They also give tips on storing data digitally.

The article mentioned in the episode: Information management in beef cow-calf operations: Data priorities, recording, and sharing

Link to CalfDex website: https://calfdexapi.azurewebsites.net/

How do we determine the amount of pain in cattle? Today’s episode of After the Abstract a Bovine Science podcast looks at a research paper that answers that question. Dr. Brad White and Dr. Brian Lubbers review the paper titled, “Ranking bovine pain-related behaviors using a logistic regression algorithm” (Trindade et. al.). Thanks for listening and enjoy the episode!

Link to article: https://doi.org/10.1016/j.applanim.2024.106163

Can we use rye grain to finish cattle? In this episode of Bovine Science Dr. Lancaster and Dr. White look into a research paper covering this topic. With this research paper titled, “Production and use of dry-rolled hybrid rye grain as a replacement for barley grain on growth performance and carcass quality of feedlot steers ” (Zhang et al.) they discuss the possibility of feeding rye versus feeding barley and it’s effects on the cattle. Thanks for listening and enjoy the show!

Link to Article: Fuquan Zhang, Rachel E Carey, Rebecca S Brattain, Herman Wehrle, Gregory B Penner, Production and use of dry-rolled hybrid rye grain as a replacement for barley grain on growth performance and carcass quality of feedlot steers, Translational Animal Science, Volume 8, 2024, txae059, https://doi.org/10.1093/tas/txae059

With new genomic technology being used for Holstein cattle in the dairy industry, will this technology assist with fertility in the beef cattle industry? Dr. Bob Larson and Dr. Brad White discuss this topic along with a review paper that looks at using these technologies on beef cattle. They also discuss how to use omics to help select cattle and improve herd fertility.

Article Discussed: N.C. Kertz, P. Banerjee, P.W. Dyce, W.J.S. Diniz. Harnessing genomics and transcriptomics approaches to improve female fertility in beef cattle – A review. Animals 13:3284, 2023 https://www.mdpi.com/2076-2615/13/20/3284

After a normal pasture rotation the next morning most of the herd is found dead. Dr. Scott Fritz and Dr. Brad White analyze this abnormal case and discuss the necropsy process leading to diagnosis in this edition of Tox Talk: a Bovine Science with BCI podcast. Thanks for tuning in and enjoy the show!

The toxicology website and Bovine Sciences with BCI podcasts have been sponsored in part through a veterinary services grant that Dr. Scott Fritz, Dr. Steve Ensley and Dr. Bob Larson have received to share more toxicology information and examples for people to understand what to submit and how to submit. Another part of that grant has been working with people and producer in the field.

Dr. Brian Lubbers and Dr. Brad White deep dive into a recently published paper titled: Case-control study to identify management practices associated with morbidity or mortality due to bovine anaplasmosis in Mississippi cow-calf herds

Case-control study to identify management practices associated with morbidity or mortality due to bovine anaplasmosis in Mississippi cow-calf herds

After the Abstract is recorded with the goal of assisting veterinarians in the interpretation of scientific literature.  This podcast is not an endorsement of specific practices and medical decisions should only be made in consultation with your veterinarian.

Dr. Philip Lancaster and Dr. Brad White sit down and discuss feed intake in weaned calves and ways that producers can affect the intake. Tune in to this episode of Bovine Science with BCI to learn more.