Month: February 2026

Veterinary School Application Process and Simple Record Keeping Metrics 

Posted on by

In this episode of Cattle Chat, the team discusses what it takes to get into veterinary school, including prerequisites, gaining diverse experience, standing out in the application process, and preparing for interviews. They also explore ways to encourage interest in rural and livestock veterinary practice. The team answers a listener’s question for a 125-cow producer, highlighting simple metrics like pregnancy rate, pounds of calves sold, and winter feed use to measure progress over time.

4:38 Veterinary School Application Process  

16:36 Simple Record Keeping Metrics 

For more on BCI Cattle Chat, follow us on X at @ksubci, Facebook, and Instagram at @ksubci. Check out our website, ksubci.org. If you have any comments/questions/topic ideas, please send them to bci@ksu.edu. You can also email us to sign up for our weekly news blast! Don’t forget, if you enjoy the show, please go give us a rating!

Podcast: Play in new window | Download

Subscribe: Spotify | RSS

Tox Talk: Nitrate Poisoning in Cattle

Posted on by

On this episode of Tox Talk, Dr. Brad White and Dr. Scott Fritz discuss a case where eight bred cows were moved into a barn ahead of a winter storm and were found dead the next morning. While initial concerns focused on the barn environment, testing revealed the cause was acute nitrate poisoning from newly introduced millet hay containing high nitrate levels. Nitrate toxicity can cause rapid death, often within hours, and may leave few obvious signs. This case is a reminder to consider what has changed when sudden losses occur, especially feed sources. Certain forages, including millet and other stress-grown crops, can accumulate nitrates, and toxicity persists after baling. Testing unfamiliar or newly purchased hay can help prevent devastating losses.

Podcast (bovine-science-with-bci): Play in new window | Download

Subscribe: Spotify | RSS

Bull Buying Decisions and Beef Tech Innovations

Posted on by

In this episode of BCI Cattle Chat, the team discusses what producers should consider when purchasing a bull, emphasizing fertility, structural soundness, EPD accuracy, and aligning genetics with herd goals. They highlight the importance of avoiding information overload by focusing on economically relevant traits and practical fit. The group also explores emerging technologies in the beef industry, including drones, virtual fencing, remote water monitoring, and calving cameras. Throughout the conversation, the focus remains on balancing proven fundamentals with new innovations that can improve efficiency and decision-making.

4:40 Buying Bulls  

16:52 New Technology  

KSU Legacy Bull Sale Information

For more on BCI Cattle Chat, follow us on X at @ksubci, Facebook, and Instagram at @ksubci. Check out our website, ksubci.org. If you have any comments/questions/topic ideas, please send them to bci@ksu.edu. You can also email us to sign up for our weekly news blast! Don’t forget, if you enjoy the show, please go give us a rating!

Podcast: Play in new window | Download

Subscribe: Spotify | RSS

Diving into Diets: Phosphorus and Calcium in Lactating Beef Cows

Posted on by

In this episode of Diving into Diets, the discussion examines how different phosphorus and calcium diets affect phosphorus retention, milk composition, calf growth, and bone status in beef cattle. While cows on lower-phosphorus diets maintained milk production and calf growth in the short term, they mobilized phosphorus from bone, unlike cows on high-phosphorus, high-calcium diets. The takeaway is that cows are resilient and can tolerate short-term deficiencies, but inadequate long-term mineral intake may eventually impair performance, underscoring the need for appropriate supplementation.

Article Discussed: https://era.dpi.qld.gov.au/id/eprint/14721/1/AN24216.pdf

Podcast (bovine-science-with-bci): Play in new window | Download

Subscribe: Spotify | RSS

Guest Dr. Christine Navarre, Liver Flukes, Emergency Preparedness

Posted on by

This episode of BCI Cattle Chat covers liver flukes and emergency preparedness in cattle operations with guest Dr. Christine Navarre. The experts discuss how liver flukes damage the liver, can contribute to sudden death, and may show up in feedlot cattle long after exposure in endemic regions. They emphasize accurate diagnosis, targeted deworming, and vaccination. The team also highlights the importance of planning ahead for disasters by ensuring access to water, feed, power, communication, and secure records to improve outcomes and protect both cattle and producers.

2:55 Liver Flukes 

12:03 Emergency Preparedness 

For more on BCI Cattle Chat, follow us on X at @ksubci, Facebook, and Instagram at @ksubci. Check out our website, ksubci.org. If you have any comments/questions/topic ideas, please send them to bci@ksu.edu. You can also email us to sign up for our weekly news blast! Don’t forget, if you enjoy the show, please go give us a rating!

Guest Information

A woman stands confidently in front of a cattle pen, wearing a pink shirt and blue jeans, smiling at the camera with cows in the background.

Adjunct Professor

Department of Veterinary Clinical Sciences

LSU School of Veterinary Medicine
Louisiana State University
Baton Rouge, LA 70803

Extension Veterinarian, LSU AgCenter

Professor, LSU School of Animal Sciences

Podcast: Play in new window | Download

Subscribe: Spotify | RSS

Herd Health: Synchronization Strategies for Heifers and Cows

Posted on by

This episode of Herd Health explores how cattle producers and veterinarians can choose the most effective estrus synchronization and fixed-time AI protocols for heifers and cows. Dr. Bob Larson explains that there is no single “best” protocol. Instead, the right choice depends on factors such as whether you are dealing with heifers or cows, time available, group size, handling logistics, and cost. The discussion highlights the roles of progesterone, GnRH, and prostaglandin, compares common protocols, and emphasizes using trusted resources such as the Beef Reproduction Task Force and working closely with veterinarians to ensure proper execution and consistent results.

Beef Reproduction Task Force

Podcast (bovine-science-with-bci): Play in new window | Download

Subscribe: Spotify | RSS

Research Update: Liliana Rivas and Cow Efficiency

Posted on by

On this week’s BCI Cattle Chat episode, graduate student Liliana Rivas updates us on her research about leaky guts in yearling calves. She conducted this by feeding the calves a restricted diet and measuring indigestible sugars in the bloodstream over 36 hours. The experts also discussed cow efficiency, measured as pounds of calf weaned per pound of feed consumed per cow exposed. A key finding was that the nutrition models in the study underestimated the extent to which energy restriction harms reproduction.

3:10 Research Update 

12:27 Cow Efficiency 

For more on BCI Cattle Chat, follow us on X at @ksubci, Facebook, and Instagram at @ksubci. Check out our website, ksubci.org. If you have any comments/questions/topic ideas, please send them to bci@ksu.edu. You can also email us to sign up for our weekly news blast! Don’t forget, if you enjoy the show, please go give us a rating!

Podcast: Play in new window | Download

Subscribe: Spotify | RSS

After the Abstract: Predicting Bovine Respiratory Disease with Water Intake

Posted on by

In this episode of About the Abstract, Dr. Brad White and Dr. Todd Gunderson discussed a study that tested whether water intake can predict bovine respiratory disease (BRD). The study’s main finding was that water intake decreased 1–2 days before BRD treatment or diagnosis. The study also found that the amount of water consumed mattered more than the number of visits or the time spent at the waterer. The cattle treated multiple times for BRD consistently drank less water than healthy cattle. The main takeaway from the study was that monitoring water intake per visit to the waterer is more important than monitoring cattle behavior. 

Article Discussed: https://www.sciencedirect.com/journal/preventive-veterinary-medicine

Podcast (bovine-science-with-bci): Play in new window | Download

Subscribe: Spotify | RSS