The Moos Room™

University of Minnesota Extension
  • 4.7 (18)
  • Natural Sciences
  • Updated Weekly

Hosted by members of the University of Minnesota Extension Beef and Dairy Teams, The Moos Room discusses relevant topics to help beef and dairy producers be more successful. The information is evidence-based and presented as an informal conversation between the hosts and guests.

  1. 2d ago

    Episode 352 - Somatic Cell Count Genetics and Heifer Feed Efficiency - UMN Extension's The Moos Rom

    Brad shares two studies He presented at the American Dairy Science Association annual meeting. First, he examines records from more than 150,000 lactations to compare genetic predictions for somatic cell score and clinical mastitis. The results suggest that PTA for somatic cell score is more useful for predicting and ranking cows by observed somatic cell count than PTA for mastitis. He also discusses a study comparing Holstein and crossbred heifers for feed intake, methane emissions, rumination, and feeding behavior. Although methane produced per kilogram of feed was similar across breed groups, smaller crossbred heifers consumed four to five pounds less dry matter per day. The findings highlight how genetics, breed, sensors, and precision feeding data could help producers improve herd health and heifer management. 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

    17 min

  2. Jun 15

    Episode 351 - High Oleic Soybeans: A New Tool for Dairy Rations? - UMN Extension's The Moos Room

    Brad discusses what he learned about high oleic soybeans at the Four State Dairy Management and Nutrition Conference in La Crosse, Wisconsin. High oleic soybeans are gaining attention in dairy nutrition because they can provide both rumen undegradable protein and a more rumen-friendly fat source, potentially reducing the need for purchased protein and fat supplements. The episode covers how high oleic beans differ from conventional soybeans, why roasting quality matters, and how measures like protein dispersibility index help determine whether beans are under- or over-processed. Brad also reviews feeding rates, farm case studies showing milk fat and energy-corrected milk responses, possible cost savings, and the pros and cons of adopting high oleic beans on dairy farms. Overall, high oleic soybeans are not a silver bullet, but they may offer dairy producers another tool for improving ration economics, milk components, and on-farm feed production when managed carefully. 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

    18 min

  3. Jun 8

    Episode 350 - New World Screwworm Returns to the U.S.: What Farmers Need to Know - UMN Extension's The Moos Room

    A case of New World screwworm was recently identified in a three-month-old calf in Zavala County, Texas, near the Texas-Mexico border. In this episode, Brad breaks down what New World screwworm is, why it matters to livestock producers, and what signs to watch for in cattle and other animals. He explains how the larvae infest live tissue, how the pest spreads, and why early detection, reporting, quarantine, and treatment are key to preventing further spread. The episode also clears up common myths, including whether screwworm spreads animal-to-animal or person-to-person, whether whole herds must be culled, and whether recovered animals can enter the food supply. Brad also discusses past eradication efforts using sterile flies, current treatment options, and the importance of producer awareness, especially for those in areas at higher risk.  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

    15 min

  4. Jun 1

    Episode 349 - Can Pasture-Raised Heifers Outperform Confinement Heifers? - UMN Extension's The Moos Room

    Brad discusses new research comparing dairy heifers raised on pasture versus in confinement, focusing on studies from Wisconsin and Minnesota. Both studies found that pasture-raised heifers were slightly lighter and gained less before calving, but they reached calving at a similar age and showed advantages after freshening. Pasture-raised animals had higher dry matter intake, fewer health issues in the Minnesota study, and stronger first-lactation milk production, especially under rotational grazing systems. Brad also highlights the economic upside: pasture systems reduced heifer feed costs and, in the Wisconsin study, improved income over feed cost during lactation. The episode makes the case that raising dairy heifers on pasture can be a practical strategy to lower rearing costs without sacrificing, and potentially improving, future milk production. 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

    18 min

  5. May 25

    Episode 348 - Holstein Classification and Crossbreeding Lessons from Minnesota Dairy Research - UMN Extension's The Moos Room

    Brad shares updates from the University of Minnesota Morris dairy herd, including cows heading out to spring pasture, a recent Holstein classification, and highlights from several high-scoring cows. He then revisits University of Minnesota crossbreeding research comparing Holsteins with Viking Red and Montbéliarde crosses. The results show that crossbred cows often had better fertility, lower health treatment costs, improved survival to later lactations, and higher daily profitability, even when milk volume was sometimes lower than Holsteins. Brad also connects these findings to current beef-on-dairy calf research showing health advantages from crossbreeding, especially fewer scours and digestive problems. 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

    24 min

  6. May 18

    Episode 347 - Heat Stress Starts Earlier Than We Think: Using Cow Sensors to Stay Ahead - UMN Extension's The Moos Room

    In this episode of The Moos Room, Brad discusses spring pasture challenges in western Minnesota, including dry conditions, temperature swings, and slowed grass growth. With summer heat on the horizon, the focus shifts to heat stress in dairy cows and how precision technologies, especially internal bolus sensors, can help farmers identify problems earlier. Brad shares observations from cows monitored with Smaxtec boluses, including rumination, internal body temperature, and water intake data. He also reviews research from the University of Minnesota herd showing that rumination may start dropping at lower temperature-humidity index levels than traditional industry thresholds suggest. Conventional cows showed rumination declines around a THI of 64, while pasture-based organic cows showed declines closer to 58. The episode highlights why waiting for milk production losses may be too late when managing heat stress. Instead, rumination, body temperature, water intake, shade, cooling systems, and feeding strategies can all play a role in protecting cow comfort and performance before visible signs of heat stress appear. 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

    20 min

  7. May 11

    Episode 346 - FerAppease for Dairy Cows and Calves: Can Reducing Stress Improve Pregnancy Rates and Growth? - UMN Extension's The Moos Room

    Brad takes a closer look at FerAppease, a synthetic analog of the maternal bovine appeasing substance that is gaining attention in both the dairy and beef industries. He explains how the product is designed to reduce stress in cattle during events like breeding, weaning, dehorning, transportation, calving, and dry-off. The episode highlights recent research in lactating Holstein cows showing that applying FerAppease at the time of artificial insemination increased pregnancy per AI from 47.7% in control cows to 60.2% in treated cows. Brad also walks through the potential economics, estimating a strong return on investment when improved pregnancy rates are valued at the farm level. Brad then discusses a calf study looking at FerAppease use around disbudding. Treated calves showed signs of reduced stress, including lower cortisol measures, and had improved average daily gain shortly after disbudding. While more research is needed, Brad notes that FerAppease may be a useful non-antibiotic, non-hormonal tool for reducing stress and improving outcomes during key management events. 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

    17 min

  8. May 4

    Episode 345 - Virtual Fencing for Grazing Cattle: Costs, Training, and Practical Tips - UMN Extension's The Moos Room

    Virtual fencing is gaining attention in livestock production, and this episode breaks down what dairy producers need to know before trying it. Brad explains how virtual fencing uses GPS-enabled collars or ear tags, audio cues, and electrical cues to manage grazing animals within digital boundaries. He also shares lessons from training heifers with virtual fence collars, including the adjustment period, the importance of using a physical fence during training, and how animals typically learn the system within about a week. The episode also compares several virtual fencing systems available to U.S. producers, including Vence, Gallagher, Halter, and Nofence. Brad walks through major considerations such as collar weight, cellular versus base station connectivity, battery life, subscription fees, and upfront costs. He also discusses how virtual fencing may compare financially with traditional physical fencing and why more research is needed to understand its fit in dairy grazing systems. Brad also previews upcoming virtual fencing work at the University of Minnesota West Central Research and Outreach Center, where multiple systems will be tested with dairy cattle to better understand labor needs, cost, practicality, and overall performance in real grazing conditions.  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

    19 min
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4.7
out of 5
18 Ratings

About

Hosted by members of the University of Minnesota Extension Beef and Dairy Teams, The Moos Room discusses relevant topics to help beef and dairy producers be more successful. The information is evidence-based and presented as an informal conversation between the hosts and guests.

Information

  • Creator
    University of Minnesota Extension
  • Years Active
    2019 - 2026
  • Episodes
    354
  • Rating
    Clean
  • Copyright
    © 2023 Regents of the University of Minnesota
  • Show Website
    The Moos Room™

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