Podcasts about Calving

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Best podcasts about Calving

Latest podcast episodes about Calving

Northern Territory Country Hour
Sorensis gets AACo investment to develop non-surgical contraceptive implant for cattle

Northern Territory Country Hour

Play Episode Listen Later Jun 10, 2026 14:23


ABC Rural spoke to Sorensis CEO and founder Dr Kim Agnew about the technology and the plans to commercialise it.

RealAgriculture's Podcasts
Wild weather, a good calving season, & farm financial statements | RealAg Radio June 4, 2026

RealAgriculture's Podcasts

Play Episode Listen Later Jun 4, 2026 54:47


Welcome to the Farmer Rapid Fire with Lyndsey Smith, brought to you by Pioneer Seeds Canada! On today's show, hear about early emergence, calving success, and some wild weather. 00:00 - Coming up… 02:01 - Mark Torrey of Woodville, Ont. 15:08 - Jeff Elder of Wawanesa, Man. 27:01 - Jocelyn Wasko of Eastend,Sask. 37:41 -... Read More

man farm ont east end financial statements sask wild weather calving woodville lyndsey smith jeff elder realag radio wawanesa farmer rapid fire
RealAg Radio
Wild weather, a good calving season, & farm financial statements | RealAg Radio June 4, 2026

RealAg Radio

Play Episode Listen Later Jun 4, 2026 54:47


Welcome to the Farmer Rapid Fire with Lyndsey Smith, brought to you by Pioneer Seeds Canada! On today's show, hear about early emergence, calving success, and some wild weather. 00:00 - Coming up… 02:01 - Mark Torrey of Woodville, Ont. 15:08 - Jeff Elder of Wawanesa, Man. 27:01 - Jocelyn Wasko of Eastend,Sask. 37:41 -... Read More

man farm ont east end financial statements sask wild weather calving woodville lyndsey smith jeff elder realag radio wawanesa farmer rapid fire
Uplevel Dairy Podcast
349 | Earning Trust, One Tough Calving at a Time

Uplevel Dairy Podcast

Play Episode Listen Later Jun 2, 2026 28:19


Today on The Uplevel Dairy Podcast, Peggy Coffeen talks with Dr. Kady Bennett of United Vet Services (part of Heritage Vet Partners) about her unexpected path from an Illinois corn-and-soybean upbringing and an early photography major to large animal dairy practice in Wisconsin's Northwoods.Dr. Bennett explains how starting as a kennel tech, then experiencing large animal work (including castrating bull calves) led her to switch to animal science and pursue vet school, with dairy research helping solidify her focus. She describes her passion for solving problems ... from casting a calf's broken jaw to uncovering protocol issues with lung ultrasound. Dr. Bennett is on a mission to be the best vet she can be, with the help of great mentors, fellow vets and supportive dairy farm clients.Heritage Vet Partners is the nation's leading veterinary partnership, specializing in mixed and large animal practices.  Heritage Vet Partners provides a unique partnership model that preserves local practice legacies, serving dairy and other livestock producers and companion animal owners through shared services, data, and strategic growth. Learn more at HeritageVetPartners.com01:34 From Photography To Cows04:31 Earning Trust On Farms08:45 Mentors And Backup10:15 Problem Solver Mindset11:22 Broken Jaw Calf Win13:21 Calf Lung Ultrasound Data17:16 Motivation And Relationships18:46 Stepping Up Consulting21:23 Advice For Future Vets23:30 Creativity And Baking

Idaho Ag Today
Trent & Kaylie Rumsey

Idaho Ag Today

Play Episode Listen Later May 13, 2026


Trent and Kaley Rumsey, the relatable ranchers sharing everyday life. Rumsey Cattle Company is a fourth generation cattle ranch and homestead.

The Signpost Series
MultiMilk: Impacts of sward species diversity on the performance of spring calving grazing dairy systems

The Signpost Series

Play Episode Listen Later Apr 20, 2026 61:11


Dr. Brendan Horan, Teagasc, joined Cian Condon on the latest podcast version of the Signpost Series to discuss the MultiMilk project: impacts of sward species diversity on the performance of spring calving grazing dairy systems. A questions and answers session took place at the end of the webinar which was facilitated by Oisin Coakley, Catchment Coordinator, Teagasc. You can watch the webinar at:https://youtu.be/S36oFkBmycY?si=xEsSYqL4eD4_el0F To register for future webinars go to:https://www.teagasc.ie/corporate-events/sustainable-agriculture-webinars/                        For more podcasts from the Signpost Series: https://www.teagasc.ie/signpostpodcast/ 

BCI Cattle Chat
Calving Challenges, Vaccination Decisions, and Managing Liver Flukes in Cattle

BCI Cattle Chat

Play Episode Listen Later Apr 17, 2026 24:17


On this episode of BCI Cattle Chat, the experts cover listener questions on calving difficulty, vaccination strategies, and liver fluke management. The team discusses that while malpresentation in calves can sometimes occur in clusters, it is more strongly linked to factors such as calf size, twins, and genetics than to cattle handling, though low-stress handling remains important. They also discuss vaccination protocols for incoming calves, emphasizing that vaccines are a long-term preventive tool and should be paired with strong overall health management. Finally, they highlight that effective liver fluke control depends on understanding the parasite's life cycle and managing environmental risk factors, not just treatment. 3:25 Calving Difficulties 10:19 Vaccination Strategies 19:12 South African Liver Flukes 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!

COW's Podcast
Calving Season

COW's Podcast

Play Episode Listen Later Apr 13, 2026 55:15


This week the COWboys are excited about calving season. Along with some fun and lively conversation on the topic, you''ll also hear some great music from Daron Little (Calving Time), Red Steagall (Draggin' Calves to the Fire), Brenn Hill (Burnin' Hair), and Kaden Minor (Drifted Snow). There is also some great cowboy poetry this week from ​Andy Hedges (J.B. Allen's "Draggin' Calves"). We'll have the ever popular Dick's Pick (Juni Fisher/Joe Hanna: I Hope She'll Love Me), Cowpoke Poetry, and a whole bunch of goofin' off too!

Herd Quitter Podcast
272: Kit Pharo - Kit Addresses Low Input Critics

Herd Quitter Podcast

Play Episode Listen Later Apr 6, 2026 53:21


Kit responds to comments and questions on podcast clips. The following are just a few of the topics we discuss:- Maternal vs. Terminal Selection- Applying pressure in heifer development- What is ideal cow size- Calving season affect on lifestyle and profitIf you are looking to add somebody to your team to help with your farm or ranch numbers, check out John Haskell and his team at ⁠⁠⁠https://www.ranchrightllc.com/⁠⁠⁠.Check out ⁠⁠⁠⁠⁠⁠www.pharocattle.com⁠⁠⁠⁠⁠⁠ for more information on how to put more fun and profit back into your ranching business! As always, check us out at Ranching Returns Podcast on Facebook and Instagram as well as at ⁠www.ranchingreturns.com⁠.For Ranching Returns shirts, hats, and sweatshirts check out https://farmfocused.com/ranching-returns-merch/To get more information on how Ambrook can benefit your operation, check out ambrook.com/ranchingreturnsIf you're interested in both technical and financial support in improving your ranch productivity and efficiency, check out https://agspire.com/rff/

The Moos Room
Episode 341 - Stop Mastitis Before It Starts: Pre-Calving Training That Works - UMN Extension's The Moos Room

The Moos Room

Play Episode Listen Later Apr 6, 2026 18:03


 In this episode of The Moos Room, Brad shares insights from a recent study at the University of Minnesota Morris dairy focused on reducing mastitis and improving behavior in first-lactation heifers. The research tested a simple, low-labor strategy: bringing heifers into the parlor once per week for three weeks before calving, gently acclimating them, and applying a 1% iodine teat dip. Results showed that trained heifers were calmer, easier to milk, and significantly less likely to kick during milking, improving both animal welfare and milker safety. While overall clinical mastitis rates did not differ, the treatment notably reduced Staphylococcus aureus infections, with untrained heifers having five times greater odds of infection shortly after calving. The episode highlights how small, proactive management steps before calving can break the cycle of stress, poor behavior, and disease—offering a practical approach to improving transition success in dairy heifers. Questions, comments, scathing rebuttals? -> themoosroom@umn.edu or call 612-624-3610 and leave us a message!Linkedin -> The Moos RoomTwitter -> @UMNmoosroom and @UMNFarmSafetyFacebook -> @UMNDairyYouTube -> UMN Beef and Dairy and UMN Farm Safety and HealthInstagram -> @UMNWCROCDairyExtension WebsiteAgriAmerica Podcast Directory 

Head Shepherd
Key tips for improving the reproductive performance of your beef herd with Dr Shane Thomson

Head Shepherd

Play Episode Listen Later Mar 29, 2026 42:38


Join Mark and our guest this week, Dr Shane Thomson, to discuss some key points around reproductive performance in cattle. Shane is a veterinarian and partner at Holbrook Vet Centre in southern New South Wales, leading a team of 10 vets across a practice that's roughly 90% beef production.Cattle reproduction work is at the core of what Shane does daily, and in this episode, he and Mark cover pretty much everything. Including bull soundness, AI, embryo transfer, IVF, how to improve pregnancy rates in beef herds, what a pre-breeding bull soundness evaluation actually involves, how to prevent pestivirus and other reproductive diseases, when IVF makes more sense than conventional ET, and the role of sexed semen in beef operations.Shane and Mark wrap up their chat by discussing what he thinks are the biggest untapped opportunities in beef production.This episode is a goldmine for any beef producers wanting to understand their herd's reproductive performance. Head Shepherd is brought to you by neXtgen Agri International Limited. We help livestock farmers get the most out of the genetics they farm with. Get in touch with us if you would like to hear more about how we can help you do what you do best: info@nextgenagri.com.Thanks to our sponsors at MSD Animal Health and Allflex, Heiniger Australia and New Zealand, and ProWay Livestock Equipment. Please consider them when making product choices, as they are instrumental in enabling us to bring you this podcast each week.Check out the MSD range HERECheck out Allflex products HERECheck out Heiniger's product range HERECheck out ProWay's product range HERE

UNL BeefWatch
25 Years of the Sandhills Calving System

UNL BeefWatch

Play Episode Listen Later Mar 26, 2026 29:34


Dr. David Smith and Dr. Dale Grotelueschen discuss the circumstances and system that they developed with producers, which became known as the Sandhills Calving System. This management practice has been shown to drastically reduce the incidence of scours in young calves.

AHDB
Spring calving update, fungicide resistance explained and a pork pie without pastry?!

AHDB

Play Episode Listen Later Mar 18, 2026 36:38


Beef and arable farmer Mark Jelly drops into The AG Show direct from the calving shed as he shares his experiences this spring. He talks us through the tech that's helping him keep calf survival rates impressively high - all while trying not to get overshadowed by one particularly attention-seeking cow.We're also diving into fungicide resistance with AHDB senior crop protection scientist Catherine Harries, who breaks it down for us using insights from Niab's long-term monitoring.And finally… who's been messing with the sacred pork pie? Someone's swapped the pastry for bread - and we need to talk about it.SOME USEFUL BITS (FROM AHDB & BEYOND)Maternal Matters: breeding, calving and managing heifers | AHDBFeeding suckler cows and calves | AHDBResearch | NiabGET IN TOUCHCharlotte, Hannah and Producer Martin would love to hear what you think! Got feedback, stories, or ideas for future episodes? Drop them a message at agshow@ahdb.org.uk.Sign up to the AHDB Preference Centre so that you can:Easily update your preferences and contact informationGet information on the latest AHDB events, webinars, market insights and moreReceive important updates such as disease alerts

AHDB
Bluetongue lambing and calving risks, Middle East uncertainty and meat shopper journey

AHDB

Play Episode Listen Later Mar 11, 2026 34:34


With lambing and spring calving now in full swing, the AG Show team checks in with a vet to get the lowdown on what the Bluetongue virus could mean for the newest arrivals in your flock or herd.We also dig into how the conflict in the Middle East might shake up nitrogen supplies and impact other farm costs.And with shoppers feeling the pinch from rising food prices, we hear about a new study looking into what really influences their choices when they're picking up red meat in-store.SOME USEFUL BITS (FROM AHDB & BEYOND)Bluetongue Virus Hub - Ruminant Health & WelfareBTV-3_Factsheet_A4_260224.inddBluetongue virus webinars | AHDBMiddle East escalation and potential implications for nitrogen and farm costs | AHDBConsumer insights: Meat shopper journey | AHDBGET IN TOUCHCharlotte, Hannah and Producer Martin would love to hear what you think! Got feedback, stories, or ideas for future episodes? Drop them a message at agshow@ahdb.org.uk.Sign up to the AHDB Preference Centre so that you can:Easily update your preferences and contact informationGet information on the latest AHDB events, webinars, market insights and moreReceive important updates such as disease alerts

Growing Harvest Ag Network
Afternoon Ag News, March 10, 2026: A look at calving and lambing progress across the nation

Growing Harvest Ag Network

Play Episode Listen Later Mar 10, 2026 2:30


USDA's latest State Stories report includes a look at lambing and calving activity in reporting states. Rod Bain with USDA has the story. USDA Radio NewslineSee omnystudio.com/listener for privacy information.

The Evan Bray Show
New life on the farm: calving season with Quick Dick McDick

The Evan Bray Show

Play Episode Listen Later Mar 10, 2026 34:44


It's nearly spring, which means Saskatchewan producers are in the thick of calving season! Joining Evan straight from the farm, Quick Dick McDick, Saskatchewan farmer, comedian and YouTuber shares how the season is going for him right now and what else is keeping him busy on the farm.

Growing Harvest Ag Network
AGRI-BIZ March 8, 2026: 6th Annual Soybean Symposium, NDSU crop budgeting, Maddock Ranch Supply calving tips

Growing Harvest Ag Network

Play Episode Listen Later Mar 8, 2026 33:40


Rusty Halvorson and Sarah Heinrich share some of the week's top stories in agriculture from around the region.See omnystudio.com/listener for privacy information.

Growing Harvest Ag Network
Afternoon Ag News, March 6, 2026: Watch for unexpected problems this calving season

Growing Harvest Ag Network

Play Episode Listen Later Mar 6, 2026 2:33


Karl Hoppe, Livestock Specialist at the NDSU Carrington Research Extension Center, warns producers to be on the lookout for any problems early on. This National Ag Month story is brought to you by the North Dakota Corn Utilization Council.See omnystudio.com/listener for privacy information.

Growing Harvest Ag Network
Afternoon Ag News, March 2, 2026: Tips for a successful calving season

Growing Harvest Ag Network

Play Episode Listen Later Mar 2, 2026 2:28


Many ranchers are preparing for calving and some have already begun. Karl Hoppe, NDSU Extension Livestock Specialist at the Carrington Research Extension Center, offers some advice to producers for a successful calving season. This National Ag Month story is brought to you by the North Dakota Corn Utilization Council. See omnystudio.com/listener for privacy information.

Nebraska Extension Almanac Radio
When To Call the Vet During Calving Season

Nebraska Extension Almanac Radio

Play Episode Listen Later Feb 27, 2026 4:10


Most of the time, ranchers can handle the problems that come up during calving. In certain situations, a call to the vet is needed to get the birthing process done to avoid any problems. Veterinarian and Nebraska Extension Educator Lindsay Waecheter-Mead talks about when producers should call the vet for help.

Pasture and Forage Minute
High Quality Hay After Calving

Pasture and Forage Minute

Play Episode Listen Later Feb 18, 2026 1:57


Good cow nutrition is crucial following calving to get cows rebred. Today, let's look at the reason for using our top tier hay after calves hit the ground. Ben Beckman, Nebraska Extension Forage Systems Educator.

Farm Talk Podcasts
2-13-26 Lacey Quail NDSU Livestock Specialist Calving

Farm Talk Podcasts

Play Episode Listen Later Feb 13, 2026 8:21


Lacey Quail NDSU Livestock Specialist Calving

Oliver Callan
Brenda Donohue reports live from a calving stations

Oliver Callan

Play Episode Listen Later Feb 10, 2026 9:04


Brenda Donohue reports live from Bruce and Lorna's farm in Ballyfin Co Laois.

Texas Ag Today
Texas Ag Today - January 29, 2026

Texas Ag Today

Play Episode Listen Later Jan 29, 2026 23:42


*Calving can be tough in the middle of a freeze.  *We'll look at how the freeze affected the Panhandle.*A new report shows that dairy is poised to help meet protein demand.  *The Texas and Southwestern Cattle Raisers Association is disappointed after a federal judge dismisses a lawsuit challenging Texas' ban on lab grown protein.*Texas High Plains farmers are waiting for information on the corn leaf hopper.  *President Trump is weighing in on year-round E15 sales.  *Pastures and hay fields can benefit from burning.  *There's a new treatment for arthritis in horses.  

Nebraska Extension Almanac Radio
Cow Nutrition Considerations at Calving and Early Lactation

Nebraska Extension Almanac Radio

Play Episode Listen Later Jan 26, 2026 4:49


During any given production year, cows and heifers are faced with nutritional and environmental stressors. Nebraska Extension Educator Troy Walz talks about the value of body condition scoring and encourages producers to have a feed management plans in place for every circumstance.

Irish Farmers Journal Weekly Podcast
Farm Tech Talk - Bord Bia, sheep prices and pre-calving check list

Irish Farmers Journal Weekly Podcast

Play Episode Listen Later Jan 23, 2026 58:59


This week, Aidan talks to us on pre-calving check lists and spreading slurry, Darren on the sheep price cut and Martin chats about the Bord Bia controversy.Farm Tech Talk is growing and we want you to be a part of its future. Go to www.ifj.ie/fttsurvey to fill out our survey and you could win a farm bucket full of Irish Farmers Journal merchandise.Join the Farm Tech Talk community — your feedback keeps us growing. Hosted on Acast. See acast.com/privacy for more information.

The Casual Cattle Conversations Podcast
Spring Calving Health Tips

The Casual Cattle Conversations Podcast

Play Episode Listen Later Jan 5, 2026 25:40


In this episode of the Casual Cattle Conversations podcast, Shaye discusses calf health during the calving season with Dr. Troy Dutton and Dr. Joseph Hochhalter, owners of Steele Veterinary Clinic. They delve into the importance of good nutrition, ensuring timely and adequate colostrum intake, and maintaining proper sanitation in calving barns to prevent diseases like scours and pneumonia. The conversation also covers differences in calving strategies based on seasonal weather conditions, emphasizing the need for preventive measures and good animal health practices year-round. This episode is filled with valuable insights for ranchers looking to improve calf health and overall herd productivity.  Catch more conversations like this one and learn more at https://www.casualcattleconversations.com/    Links & Resources  Start your free trial or learn more about CattleMax here: https://bit.ly/4aG7K5q  Get a head start on your year with our Profit Foundations for Ranchers Course here: https://www.casualcattleconversations.com/profit-foundations-for-ranchers   Learn more about the Ranch Channel here: https://bit.ly/ranchchannel  00:00 Introduction to the Podcast  00:17 Meet the Experts: Dr. Troy Dutton and Dr. Joseph Hochhalter  01:14 Importance of Calf Health During Calving  04:14 Challenges of Winter Calving  08:47 Spring Calving: Adjusting to Weather Changes  15:04 Preventative Measures for Calving Season  16:25 Year-Round Animal Health Strategies  18:16 The Critical Role of Colostrum  20:33 Final Thoughts and Key Takeaways  23:24 Conclusion and Podcast Support 

UNL BeefWatch
Cow Nutrition Considerations at Calving and Early Lactation

UNL BeefWatch

Play Episode Listen Later Dec 30, 2025 15:19


UNL BeefWatch
Cow Nutrition Considerations at Calving and Early Lactation

UNL BeefWatch

Play Episode Listen Later Dec 30, 2025 15:19


Nebraska Extension Almanac Radio
Items for your Calving Toolbox

Nebraska Extension Almanac Radio

Play Episode Listen Later Dec 25, 2025 4:46


Growing Harvest Ag Network
Morning Ag News, December 22, 2025: Getting your calving season off to a good start

Growing Harvest Ag Network

Play Episode Listen Later Dec 22, 2025 3:05


Rachel Gibbs, Extension Livestock Specialist at the Hettinger Research Extension Center. Gibbs offers some advice to producers who are preparing for calving season. See omnystudio.com/listener for privacy information.

Growing Harvest Ag Network
NDSU Ag Minute: Cold weather calving tips

Growing Harvest Ag Network

Play Episode Listen Later Dec 19, 2025 3:00


This NDSU Ag Minute features Rachel Gibbs, Extension Livestock Specialist at the Hettinger Research Extension Center. Gibbs offers some advice to producers who are preparing for their calving and lambing seasons. See omnystudio.com/listener for privacy information.

UNL BeefWatch
Calving College Webinar Series Returns in 2026 with Hands-On Opportunities

UNL BeefWatch

Play Episode Listen Later Dec 12, 2025 11:16


UNL BeefWatch
Calving College Webinar Series Returns in 2026 with Hands-On Opportunities

UNL BeefWatch

Play Episode Listen Later Dec 12, 2025 11:16


Ranch It Up
Prevent Scours Before Calving Season & Cattle Industry News

Ranch It Up

Play Episode Listen Later Dec 7, 2025 27:00


It's The Ranch It Up Radio Show! Join Jeff Tigger Erhardt, Rebecca Wanner AKA BEC and their crew as they hear how feeding Farmatan to bred cows now can help prevent scours this upcoming calving season.  Plus news, markets, updates, bred cow prices and lots more on this all-new episode of The Ranch It Up Radio Show.  Be sure to subscribe on your favorite podcasting app or on the Ranch It Up Radio Show YouTube Channel. How To Prevent Calf Scours: Feed Farmatan   Feed Farmatan To Prevent Scours This Upcoming Calving Season Calving season is getting ready to start for many producers and for some others it is still a ways away yet.  Regardless, we need to get a jump on scours and make sure each and every calf that hits the ground has the best chance of survival.  A simple solution… FARMATAN from Imogene Ingredients.   WHAT CAUSES SCOURS IN BEEF CATTLE/CALVES Clostridia-Enterotoxemia The most common form of Clostridium in cattle is caused by Clostridia perfringens. The gram-positive bacteria are a challenge due to its ability to form spores and lay dormant for long-periods of time. The bacteria reproduce by releasing spores into its environment (soil, feed, manure). The spores can even lay dormant in the animal's intestine until opportunity presents itself. Infection takes place either through ingestion of spores or through an open wound. The most severe cases happen within the first month of a calf's life, and can result in sudden death. Clinical Signs Diarrhea - Bloody, Mucus Present, Bubbly Dehydrated Bloat Blindness Prevention/Treatment: Prevention can be difficult due to the Clostridia spores being extremely durable and present almost everywhere. Complete cleanout and disinfection between calves is helpful, but not always effective. A good vaccination program will reduce clinical disease. The best method is to develop good gut health and the immune system of the calf. Farmatan has been shown to strengthen the intestinal wall, helping to prevent infection from taking hold. Coccidiosis Cattle are host to numerous species of Coccidia, a single-celled protozoal parasite. Infection and clinical symptoms can happen any time during a calf's life, with the most severe reaction usually occurring between 3-6 weeks of age. The life-cycle of coccidia requires time to infect the intestine causing destruction of the mucosal and epithelial lining. The oocytes mature outside the host in warm, moist environments before being consumed, causing infection of a new host. Clinical Signs Diarrhea - Watery, Bloody Depression Weight Loss Prevention/Treatment: Prevention of Coccidiosis is possible by keeping young calves separate from older animals, providing clean water and feed, and dry conditions. Isolation of infected animals is key to preventing transmission. Keeping the pen dry is the most important step a farmer/rancher can take in preventing Coccidiosis. Treatment can have a good impact on reducing secondary disease, and speeding up recovery time. Farmatan has been shown to disrupt the reproductive cycle of Coccidia; and may help strengthen the intestinal wall to prevent infection, in both the cow and calf. Coronavirus Bovine Coronavirus is a ubiquitous, envelope-viral disease, causing respiratory and enteric infection. There are many serotypes for this virus, making it difficult to test for, and create a vaccine. Coronavirus can present as either diarrhea and/or respiratory illness; transmitted through nasal discharge and/or feces. Animal reservoirs continue to spread the disease, and make eradication almost impossible. Clinical disease will likely occur between days 10-14, and present for up to 4 days. Clinical Signs Diarrhea - Watery Nasal Discharge Coughing Prevention/Treatment: Prevention is difficult due to wild animals transmitting the disease. Keeping wild animals out of animal enclosures is essential. Isolation of infected animals is critical to preventing the spread of Coronavirus. Adequate colostrum intake, along with a good vaccination program will help prevent clinical disease. Learn more about the positive effects of Farmtan's active ingredient on Coronavirus HERE. Cryptosporidium Cryptosporidium Parvum is a single-celled parasite responsible for causing infection in young calves. The infection takes place within the first four weeks of a calves' life, afterwards immunity has developed within the calf. The parasite is either passed from the cow or spread through infected water sources. Clinical Signs Diarrhea - Watery, Bloody, Mucus present Colic Depression Prevention/Treatment: Good sanitary conditions, especially clean water is essential in preventing transmission of cryptosporidium. Isolation of sick calves will help reduce the effect on the overall herd. There is some good effect of calves given adequate colostrum, however this is likely helping by reducing other pathogenic loads rather than a direct effect on Cryptosporidium, itself. Farmatan fed prior to calving has been shown to disrupt the life-cycle and reduce transmission from the cow. The direct action of Farmatan on the parasite makes it an excellent choice for treating calves. Learn more about the positive effect of Farmatan's active ingredient HERE. E-Coli Escherichia Coli is a bacterial infection that affects calves within the first week of their life. The bacteria colonize in the lower intestine and produce a toxin. The toxin causes excessive secretion of fluids. The zoonotic disease has special importance in food safety and human health. Colostrum and natural immunity are often not sufficient in preventing infection in cases of high bacterial concentrations. Clinical Signs Diarrhea - Creamy, Yellow Abdominal Pains Fever Vomiting Prevention/Treatment: The best prevention methods for E. Coli include: clean water, dry bedding/environment, isolation of infected animals, and vaccination. Treatment with antibiotics and oral fluids have great benefits in reducing clinical symptoms of the disease. Farmatan has been shown to reduce bacterial load and help prevent infection. Learn more about the positive effects of Farmatan's active ingredient HERE. Rotavirus Rotavirus in calves is caused by a virus belonging to the Reoviridae family, as a non-envelope RNA virus. Rotavirus is thought to be the most common cause of neonatal diarrhea in calves. The virus tends to affect calves between the age of 1-day-old up to a month, with most cases presenting within the first week of life. Shedding and reinfection can happen in older calves and cows. Clinical symptoms are rarely present after the first month of life; older animals tend to either be carriers or asymptomatic. The majority of herds have some level present, with transmission likely happening during or shortly after birth. Clinical Signs Diarrhea - Pale Yellow, Bloody Dehydrated Dull calves Reluctant to drink Prevention/Treatment: The ideal scenario is to prevent infection through, sanitary facilities (calving barn), outdoor calf housing, and a good vaccination program. Colostrum will provide much needed antibodies, protecting the calf before their immune system is fully developed to combat the disease. Farmatan fed prior to calving can help reduce the pathogen load of the cow, reducing the likelihood of transmission. Farmatan supplemented in the milk has been shown to decrease the virus' ability to cause infection and clinical disease. The best treatment for calves already presenting clinical disease is to administer oral fluids/electrolytes to rehydrate the calf. Learn more about the positive effect of Farmatan's active ingredient HERE. Salmonella Salmonella infection of cattle is caused by a variety of species within the family. While the disease is uncommon in cattle with little effect on calf health, it has massive implications for human health and food safety. The bacteria spreads through direct contact or contaminated feed & water. This disease is highly regulated by the USDA. The most severe cases of salmonella affect calves between the ages of 7-10 days old. Clinical Signs Diarrhea - Bloody (flakes of slough tissue), Watery, Mucus present Lethargic Fever Prevention/Treatment: Prevention is always the best option: provide clean water, feed, and bedding. Isolate infected animals, ensure adequate colostrum intake, and develop a vaccination program with your veterinarian. Treatment with antibiotics and fluids (oral or intravenous) greatly increases the survival rate of calves infected with Salmonella. Farmatan has been shown to help reduce the likelihood of infection by protecting the gut, and reduce recovery time of infected animals.  LEARN MORE ABOUT IMOGENE INGREDIENTS  PRODUCTS Paul Mitchell & Paul Martin on RFD TV Rural America Live!  WATCH: https://vimeo.com/759549430/bd063fcc1f Beef Industry News Possible Slow Beef Trend in 2026 According To Rabobank Beef production by major global producers is expected to remain sluggish next year, according to analysts at the Dutch financial services cooperative Rabobank. The recent contraction in beef production is expected to affect major producers in Brazil, Canada and the United States, with New Zealand being likely to see the sharpest percentage drop in beef production, the Rabobank report predicted. Several issues are contributing to the 2025 decline and the expected drop next year, especially in light of limited cattle herds ready for slaughter in both the United States and Brazil, the report added. The long-term contraction of available cattle is being blamed for significant price hikes for retail beef in the last few years, Rabobank noted. Canada is experiencing a tighter pattern that has resulted in a decline of 41,000 metric tons of beef available for export in 2025 versus levels in 2024, according to the report. Canadian beef output in 2026 is expected to be “more limited” compared with this year for reasons also being experienced south of the Canadian border in terms of the available cattle herd. References: https://meatingplace.com/slower-beef-production-trend-to-continue-in-2026-rabobank/?utm_source=omeda&utm_medium=email&utm_cid=1103020073&utm_campaign=MTGMCD251201004&utm_date=20251201-1300 New World Screwworm Website Tracks Parasite There's a new way for producers and other stakeholders to track the fight against the New World Screwworm — a parasite that threatens live cattle herds. The USDA has launched a dedicated website with up-to-date information on the spread of the screwworm, which so far has been confined to cattle in several Mexican states near the U.S. border. The site includes resources for livestock producers, veterinarians, animal-health officials, wildlife experts, healthcare providers, pet owners, researchers, drug manufacturers, and the general public. Reports of the pest in Mexican cattle prompted the U.S. to halt cattle imports from Mexico back in May. USDA also committed $21 million to boost sterile fly production in Mexico as part of its response. The new website pulls together information from multiple federal partners, including the FDA, the Department of Energy, Homeland Security, the EPA, and the State Department.  Reference: https://www.aphis.usda.gov/livestock-poultry-disease/stop-screwworm Nightshade In Corn Residue Could Be Toxic Have you noticed any black nightshade in your corn stalks that you are grazing or plan to graze? If these fields have too much black nightshade, be careful — it might be toxic. Black nightshade is common in many corn fields in the fall, especially those that had hail damage in the summer or any situation where the corn canopy became thin or open. It usually isn't a problem, but if the density of nightshade is very high, there is the potential that it could poison livestock. Almost all livestock, including cattle, sheep, swine, horses and poultry are susceptible.   Black nightshade plants average about two feet in height and have simple alternating leaves. In the fall, berries are green and become black as the plant matures. All plant parts contain some of the toxin and the concentration increases as plants mature, except in the berries. Freezing temperatures will not reduce the toxicity. It is very difficult to determine exactly how much black nightshade is risky. Guidelines say that a cow would need to consume three to four pounds of fresh black nightshade to be at risk of being poisoned. These guidelines, though, are considered conservative since there is little data on the actual toxicity of nightshade plants. Fortunately, even though nightshade plants remain green fairly late into the fall, cattle usually don't appear to seek out nightshade plants to graze. However, green plants of nightshade might become tempting toward the end of a field's grazing period when there is less grain, husks or leaves to consume.  References: https://www.nationalbeefwire.com/nightshade-in-corn-residue-grazing-could-be-toxic Featured Experts in the Cattle Industry Paul Mitchell – Imogene Ingredients https://www.imogeneingredients.com/ Follow on Facebook: @FarmatanUSA Kirk Donsbach – Financial Analyst at StoneX https://www.stonex.com/ Follow on Facebook: @StoneXGroupInc Shaye Wanner – Host of Casual Cattle Conversation https://www.casualcattleconversations.com/ Follow on Facebook: @cattleconvos Contact Us with Questions or Concerns Have questions or feedback? Feel free to reach out via: Call/Text: 707-RANCH20 or 707-726-2420 Email: RanchItUpShow@gmail.com Follow us: Facebook/Instagram: @RanchItUpShow YouTube: Subscribe to Ranch It Up Channel: https://www.youtube.com/c/RanchItUp Catch all episodes of the Ranch It Up Podcast available on all major podcasting platforms. Discover the Heart of Rural America with Tigger & BEC Ranching, farming, and the Western lifestyle are at the heart of everything we do. Tigger & BEC bring you exclusive insights from the world of working ranches, cattle farming, and sustainable beef production. Learn more about Jeff 'Tigger' Erhardt & Rebecca Wanner (BEC) and their mission to promote the Western way of life at Tigger and BEC. https://tiggerandbec.com/ Industry References, Partners and Resources For additional information on industry trends, products, and services, check out these trusted resources: Allied Genetic Resources: https://alliedgeneticresources.com/ American Gelbvieh Association: https://gelbvieh.org/ Axiota Animal Health: https://axiota.com/multimin-campaign-landing-page/ Imogene Ingredients: https://www.imogeneingredients.com/ Jorgensen Land & Cattle: https://jorgensenfarms.com/#/?ranchchannel=view Medora Boot: https://medoraboot.com/ RFD-TV: https://www.rfdtv.com/ Rural Radio Network: https://www.ruralradio147.com/ Superior Livestock Auctions: https://superiorlivestock.com/ Transova Genetics: https://transova.com/ Westway Feed Products: https://westwayfeed.com/ Wrangler: https://www.wrangler.com/ Wulf Cattle: https://www.wulfcattle.com/

Agriculture Today
2074 - Grain Market Carry...Preparing Supplies for Calving

Agriculture Today

Play Episode Listen Later Dec 5, 2025 28:01


Prices and Expectations in the Grain Market Calving Kit and Schools When is the Next Storm?   00:01:05 – Prices and Expectations in the Grain Market: K-State grain economist, Daniel O'Brien, kicks off today's show discussing the current state of the markets as he talks through the futures and cash prices.  Daniel O'Brien on AgManager.info   00:12:05 – Calving Kit and Schools: Keeping the show rolling is K-State Extension beef veterinarian, A.J. Tarpoff, as he shares his reminders for preparing calving kits and upcoming calving schools. KSUBeef.org   00:23:05 – When is the Next Storm?: Chip Redmond, K-State meteorologist, concludes today's show explaining the recent cold temperatures, if they will continue and when we can be expecting potentially more winter precipitation.      Send comments, questions or requests for copies of past programs to ksrenews@ksu.edu.   Agriculture Today is a daily program featuring Kansas State University agricultural specialists and other experts examining ag issues facing Kansas and the nation. It is hosted by Shelby Varner and distributed to radio stations throughout Kansas and as a daily podcast.   K‑State Extension is a short name for the Kansas State University Agricultural Experiment Service, a program designed to generate and distribute useful knowledge for the well‑being of Kansans. Supported by county, state, federal and private funds, the program has county Extension offices statewide. Its headquarters is on the K‑State campus in Manhattan. For more information, visit www.ksre.ksu.edu. K-State Extension is an equal opportunity provider and employer.

The Farming Week
Milk Price Cut | Sheep Thefts | Calving Gate Concerns

The Farming Week

Play Episode Listen Later Nov 20, 2025 29:37


*This podcast is sponsored by AXA Farm Insurance.Charles O'Donnell, Aisling O'Brien, Breifne O'Brien and Cathal O'Shea bring you the biggest stories of the week in Irish agriculture from Agriland, which this week includes:Milk price cuts continue;New bonus for young sheep farmers;National Beef Conference and latest beef prices;Organic Farming Scheme opens for applications;Kerry farm family tormented by sheep thefts;Mercosur deal edges closer despite continued concerns;Agri-Food Regulator issues "call to action" on transparency;Concern over calving gate mechanism issuesDon't forget to rate, review and follow The Farming Week, Agriland's weekly review of Irish agriculture, and visit Agriland.ie for more. 

Real Science Exchange
ADSA Winners - 2025

Real Science Exchange

Play Episode Listen Later Nov 4, 2025 53:44


In this episode, we feature some of the winners of poster and oral presentation competitions at the 2025 ADSA Annual Meeting in Louisville, Kentucky. Abstracts can be found here: ADSA 2025 Annual MeetingMS Oral Presentation, ProductionGuests: Trinidad Fernandez-Wallace and Dr. Lautaro Rostoll-Cangiano, University of Wisconsin-MadisonCo-host: Dr. Laura Niehues, BalchemAbstract 1218: Immunity at the crossroads of cellular metabolism: Navigating T helper shifts in the periparturient period of dairy cows. (0:08)Trinidad found that T-helper cell metabolism and proliferation were both upregulated after calving, which may impact the effectiveness of immune responses during the transition period. The group discusses if T-helper cells could be used as a marker of inflammation in the future and how Trinidad's results may have been different if samples had been collected between 3 and 28 days after calving.PhD Oral Presentation, ProductionGuests: Natnicha Taechachokevivat and Dr. Rafael Neves, Purdue UniversityCo-host: Dr. Sion Richards, Balchem Abstract 1107: Relationships between systemic inflammation, subclinical hypocalcemia, and hyperketonemia in clinically healthy Holstein cows. (8:07)Natnicha investigated the association of plasma haptoglobin (an inflammatory marker) on days 1 and 3 in milk with subclinical hypocalcemia and hyperketonemia. Systemic inflammation appears to be associated with subclinical hypocalcemia and hyperketonemia and reduced milk yield in multiparous cows. When multiparous cows exhibited both inflammation and metabolic disease indicators, they produced less milk; however, when primiparous cows exhibited both inflammation and metabolic disease indicators, they produced more milk. 3 Minute ThesisGuests: Savitha Saikumar and Dr. Diwaker Vyas, University of FloridaCo-host: Dr. Laura Niehues, BalchemAbstract 1548: Effects of peripartal supplementation of prototype postbiotics on intake, rumen fermentation, colostrum quality, and performance in transition dairy cows. (15:14)Savitha investigated the effects of a prototype postbiotic supplement in transition cows from 35 days before calving to 63 days after calving. Cows on the postbiotic treatment received 25 grams per day topdressed on their TMR. Before calving, the postbiotic had no effect on dry matter intake, body condition sore, body weight, or total VFAs. After calving, the postbiotic increased dry matter intake and milk yield after 6 weeks, and increased energy-corrected milk and fat-corrected milk with no effect on body weight, body condition score, or rumen fermentation profile.PhD Poster Guest: Amanda Fischer-Tlustos, University of Guelph Abstract 2012: Characterization of dry-period mammary acetate and glucose metabolism and their association with colostrum production in multiparous Holstein cattle. (25:15)Amanda's research evaluated acetate and glucose metabolism in the mammary gland during the dry and calving periods to better understand how colostrum is made. Acetate uptake by the udder remained fairly constant until one week before calving, when it started to increase. Glucose uptake did not increase until the onset of calving. Previous lactation milk production and far-off mammary metabolism were both negatively correlated with colostrum production. Amanda hypothesizes that high producing cows who have trouble drying off may have high amounts of metabolic activity in the mammary gland when they should have low activity, which may result in lower colostrum production at the subsequent calving. PhD Oral Presentation, Southern Branch DivisionGuests: Bridger Sparks and Dr. Clarissa Strieder-Barboza, Texas Tech UniversityCo-host: Dr. Ryan Pralle, BalchemAbstract 1215: Adipose tissue neuro-like cell profile changes with ketosis in dairy cows. (33:05)Bridger investigated neuro-like cells in the adipose tissue of cows with or without subclinical ketosis. The transcriptional profile of neuro-like cells changed when collected from cows with subclinical ketosis, which may indicate a potential regulatory role in adipose tissue metabolism. Perhaps modulation of neuro-like cells could potentially alleviate excessive adipose mobilization in the postpartum period. ADSA Graduate Student Division HighlightsGuests: Evelyn Yufeng Lin, North Carolina State University; Miranda Farricker, Cornell University; Conor McCabe, University of California-Davis; Dr. Maurice Eastridge, Ohio State University. (40:45) Dr. Eastridge is the chair of the ADSA Foundation and explains some of the Foundation's current projects. Evelyn and Conor are past presidents of the ADSA Graduate Student Division, and Miranda is the incoming president. Each student gives a bit of background on themselves and their research and describes what the Graduate Student Division does and how they foster new graduate students in ADSA.  Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.  If you want one of our Real Science Exchange t-shirts, screenshot your rating, review, or subscription, and email a picture to anh.marketing@balchem.com. Include your size and mailing address, and we'll mail you a shirt.

UNL BeefWatch
What are Some Management Tips for Fall Calving Cows?

UNL BeefWatch

Play Episode Listen Later Oct 21, 2025 15:12


Working Ranch Radio Show
Ep 230: Rethinking Your Calving Window

Working Ranch Radio Show

Play Episode Listen Later Oct 11, 2025 54:00


When's the right time to calve — and what's it really costing you? Dr. Bob Larson with Kansas State University's College of Veterinary Medicine joins us to talk through five key questions every rancher should ask when setting their calving window. From matching forage and labor to feed efficiency, to tightening up that calving period and improving breed-up rates — we dig into how timing affects everything from profitability to cow performance. Because in the end, it's not just about raising calves… it's about managing cows, costs, and profitability. #workingranchmagazine #ranchlife #ranching #dayweather #weather #agweather #beef #cows #livestock #cattle #Allflex #Neogen #IngentyBeef #TankToad #WorkingRanchRadio #BeefCattle #CowCalf #CalvingSeason #CattleManagement #Cattlemen #Livestock #BeefProduction #ForageManagement #RanchProfitability #DrBobLarson #KansasStateUniversity #RanchEconomics #CattleHealth #Ranchers #AgPodcast #RuralAmerica

BCI Cattle Chat
Research Update, Pinkeye, A.I. Calving

BCI Cattle Chat

Play Episode Listen Later Sep 19, 2025 23:52


Welcome to BCI Cattle Chat! In this week's episode of Cattle Chat, the crew is joined by Danell Kopp who brings a research update. Next, they answer listener questions about pinkeye and A.I. in cows. Thanks for listening and enjoy the episode! 2:21 Research Update: Danell Kopp 10:39 Pinkeye 16:19 A.I. Calving For more on… Continue reading Research Update, Pinkeye, A.I. Calving

RNZ: Country Life
Flat out calving but the robots are on the job

RNZ: Country Life

Play Episode Listen Later Sep 12, 2025 9:58


It's all go in the calving shed, but with tech doing the heavy lifting, dairy farmer Dan Schat has time for a yarn about the cold, the costs, and the season so far. You can find photos and read more about the stories in this episode on our webpage, here.With thanks to:Dan SchatGo to this episode on rnz.co.nz for more details

Real Science Exchange
What's Different When Feeding and Managing Dairy Beef Crosses? Dr. Jerad Jaborek, Michigan State University; Dr. BIll Weiss, Professor Emeritus, Ohio State University; Dr. Kirby Krogstad, Ohio State University

Real Science Exchange

Play Episode Listen Later Sep 9, 2025 51:33


This episode was recorded in Fort Wayne, Indiana, during the 2025 Tri-State Dairy Conference.Dr. Jaborek gives an overview of his presentation including sire selection, how beef on dairy crosses compare, feedlot performance, liver abscesses and red meat yield. (6:21)Beef sire availability and quality have changed over time with the development of selection indexes and selection criteria. Calving ease, growth, ribeye area,and quality grade are important traits. (10:03)The panel discusses if milk replacer feeding protocols differ for beef on dairy calves. More research in this area is needed. The group then talks about liver abscesses, including etiology, prevalence, and animal welfare and performance impacts. Dr. Jaborek notes calves with liver abscesses gain about 0.2 pounds per day less, on average. The panel believes understanding the impacts of diet differences (beef calves vs. the dairy model) in early life on rumen development would be a fruitful area of research.  (16:00)Dr. Jaborek talks about some of the differences in growth and performance among beef calves raised on their dam, beef embryos from Holstein recips raised in the dairy system, and beef-sired calves from Holstein and Jersey dams raised in the dairy system. The panel talks about why beef calves in the beef system are outperforming those raised in the dairy system, including milk composition differences between beef and dairy cows and milk quantity and availability. Free-choice robot milk replacer feeding systems might better mimic the beef system environment. (26:21)The panel then explores how beef on dairy calves are fed post-weaning. Dr. Jaborek notes they generally continue to be fed a high concentrate diet which may contribute to the liver abscess and digestive issues given the long timeframe of exposure to concentrates. The panel ponders if backgrounding calves on pasture for some length of time after weaning would be beneficial. The group also delves into how maintenance requirements might differ for beef on dairy crosses and if feedlot nutritionists are making adjustments for these calves. (30:45)Given the price of beef calves, would it be more profitable to put beef embryos into dairy cows instead of using beef semen to create a beef-dairy crossbred? Matt then asks if any dairy producers are retaining ownership of these calves past 1-3 days of age. The panel discusses risks and rewards of both questions. (34:29)The panel talks about corn processing and potential impacts on rumen health and liver abscesses. Dr. Jaborek cites a study where feeding more fiber in the form of corn silage did not increase cost of gain, but improved liver abscess reduction by 30 percentage points. (38:47)Dr. Jaborek talks about yield and quality differences in dairy-influenced carcasses and talks about his top priorities for research in the beef on dairy sector moving forward. (42:21)Panelists share their take-home thoughts. (46:26)Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.  If you want one of our Real Science Exchange t-shirts, screenshot your rating, review, or subscription, and email a picture to anh.marketing@balchem.com. Include your size and mailing address, and we'll mail you a shirt. 

The Dairy Nutrition Blackbelt Podcast
Dr. Douglas Waterman: Fresh Cow Uterine Recovery Tips | Ep. 97

The Dairy Nutrition Blackbelt Podcast

Play Episode Listen Later Aug 28, 2025 10:43


In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Doug Waterman from Virtus Nutrition explains how management and nutritional strategies influence uterine involution and overall reproductive success in dairy cows. He discusses key factors like inflammation control, calving management, and omega-3 supplementation to improve cow health and future productivity. Listen now on all major platforms!"Uterine involution typically occurs within 20 to 50 days, but various stressors can significantly extend this recovery period."Meet the guest: Dr. Doug Waterman, Eastern Technical Sales Director at Virtus Nutrition, LLC, brings over 30 years of experience in the dairy industry, specializing in nutrition and supporting field nutritionists. His expertise spans reproductive health, inflammation control, and optimizing cow performance through targeted nutritional strategies.Liked this one? Don't stop now — Here's what we think you'll love!Renee Smith: Omega-3 Benefits in Dairy Dr. Daniel Rico: Vitamin D3 & Omega-3 Effects on Cattle Stress - Part 1Dr. Daniel Rico: Omega-3 & Vitamin D3 for Cow Health - Part 2  What will you learn: (00:00) Highlight(01:39) Introduction(02:37) Uterine involution basics(04:19) Calving difficulties impact(05:09) Key management strategies(07:07) Inflammation and reproduction(08:47) Omega-3 research findings(11:02) Closing thoughtsThe Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: Virtus Nutrition* Kemin* Afimilk* Adisseo* Priority IAC- Zinpro

RNZ: Country Life
Calving a niche - Faith Farm Fresh keeps milk flowing direct to customers

RNZ: Country Life

Play Episode Listen Later Aug 1, 2025 21:58


It's a busy time of year for Stacey Faith, calving 300-plus cows, rearing their calves and keeping the Faith Farm's roadside milk dispensing outlet going, providing locals with milk fresh from the cows over the fence - with the cream on top. You can find photos and read more about the stories in this episode on our webpage, here.In this episode:0:16 - Faith Farm Fresh3:44 - Raw milk direct to the customer7:33 - Milking time14:14 - In the calf shed19:24 - A side(hustle) of beefWith thanks to:Stacey Faith, Faith Farm FreshMake sure you're following us on your favourite podcast app, so you don't miss new episodes every Friday evening.Want to chat to us or find out more about RNZ Podcasts? Join the RNZ Podcasts Discussion Facebook group where we share behind the scenes info about our series, and invite you to share feedback, recommendations and ask us questions.Send us your feedback or get in touch at country@rnz.co.nzGo to this episode on rnz.co.nz for more details

RNZ: Country Life
FULL SHOW: Country Life for 1 August 2025

RNZ: Country Life

Play Episode Listen Later Aug 1, 2025 50:31


This week Country Life takes you to a dairy farm with a difference, supplying milk direct to the customer, and the team checks in at a lab where work is underway to stop a tiny pest munching through grapevines.You can find photos and read more about the stories in this episode on our webpage, here.In this episode:0:43- One year, one hospital, one community8:01 - On the Farm: a wrap of conditions around the country15:25 - Harnessing plant power to combat vineyard threats28:05 - Calving a Niche - Faith Farm Fresh keeps milk flowing direct to customersWith thanks to guests:Sophia ZohrabMichelle Thompson, Plant and Food ResearchStacey Faith, Faith Farm FreshMake sure you're following us on your favourite podcast app, so you don't miss new episodes every Friday evening.Go to this episode on rnz.co.nz for more details

BCI Cattle Chat
Calving Season, Clostridium Perfringens, Starting Calves

BCI Cattle Chat

Play Episode Listen Later Jul 11, 2025 25:04


Welcome to BCI Cattle Chat! In this week's episode of Cattle Chat, the team is joined by Dr. Billy Brown, assistant professor in dairy cattle nutrition. They start the episode with a debate on when the best time is to calve out cows. Next, the crew answers a question from a listener who had a… Continue reading Calving Season, Clostridium Perfringens, Starting Calves

Real Science Exchange
Importance of gut health to drive animal performance and health with Dr. Lance Baumgard, Iowa State University and Dr. Corwin Nelson, University of Florida

Real Science Exchange

Play Episode Listen Later Jul 8, 2025 46:52


This episode was recorded at the 2025 Florida Ruminant Nutrition Symposium.  Dr. Baumgard begins with an overview of his presentation, “Importance of gut health to drive animal performance and health.” He notes the metabolic and inflammatory fingerprint of all stressors is essentially the same, indicating they likely all emanate from the gut. Overall, we're gaining a better understanding of how typical on-farm stressors negatively influence gut barrier function. He thinks the most likely mechanism of leaky gut is the immune cell known as a mast cell. When an animal or human is stressed, the enteric nervous system releases corticotropin-releasing factor, which binds to the mast cell, the mast cell degranulates, and the former contents of the mast cell (TNF-alpha, proteases, histamine, etc.) causes the gut to become leaky. (4:20)Once the GI tract barrier becomes compromised, antigens like lipopolysaccharide (LPS) can infiltrate, stimulating the immune system. Immune activation causes loss of appetite much like any other infection. The gut heals fairly quickly upon removal of the stressor(s), and the gut can also acclimate to stress such that the early stages of a stress event are more severe than later stages. Strategies to combat leaky gut remain scarce, and there is no silver bullet. There are a variety of dietary strategies to target the gut permeability issue itself. Another approach would be to bind pathogens or curb their proliferation at the membrane of the small intestine. (7:06)Dr. Neiehues asks if an antihistamine would work on gut mast cells the way it does in other body systems. Dr. Baumgard isn't sure that's ever been looked at, although there have been some studies in pigs using a product targeted to prevent mast cell degranulation. Dr. Nelson wonders if we should interfere in some of these processes because they're obviously there for a reason. Panelists discuss stress events related to parturition and transition, particularly for first-calf heifers. Dr. Baumgard notes that stacking stressors on top of one another compromises an animal's ability to tolerate stress. (9:28)We know stress can cause ulcers in humans and horses - what about ruminants? Dr. Baumgard thinks it is likely that it's happening, but we aren't looking for it. Few animals who die on-farm do receive a thorough postmortem exam. It could also be that these types of insults to the gut are not visible to the naked eye. (19:11)Dr. Nelson asks what makes some cows, despite all the challenges, able to be up and milking 150 pounds a day in no time after calving. What makes them unique? Dr. Baumgard lists some possibilities, including lower pathogenic inflammation than other cows, less tissue trauma damage to the uterus during calving, and lower sensitivity to immune activation. The panel disagrees with the notion that high-producing cows are stressed. (23:16)Dr. Niehues and Dr. Baumgard trade stories of experiments where cows maintained production even with high stress and inflammatory markers. The panel goes on to discuss subclinical infections and their impact on transition cows. Dr. Nelson notes there are retrospective datasets where cows who had metritis showed decreased feed intake even before calving. Dr. Baumgard feels that the decrease in intake has been incorrectly assumed to be the cause of the metritis. He says the decrease in intake is often around two weeks before calving and he doesn't think it's a coincidence that at the same time, the mammary gland is initiating lactogenesis. He hypothesizes the mammary gland is causing an immune response, resulting in a decrease in intake. Dr. Nelson wonders if measuring somatic cell counts of colostrum would show any differences in mammary gland inflammation during this prepartum period. (29:18)Panelists share their take-home thoughts. (42:02)Please subscribe and share with your industry friends to invite more people to join us at the Real Science Exchange virtual pub table.  If you want one of our Real Science Exchange t-shirts, screenshot your rating, review, or subscription, and email a picture to anh.marketing@balchem.com. Include your size and mailing address, and we'll mail you a shirt.