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PODCAST

Cow Talks

Marcelo Wallau and Chris Prevatt

Cow Talks with Dr. Marcelo Wallau, UF/IFAS Forage Extension Specialist and Chris Prevatt, Beef Cattle and Forage Commodity Director for the Alabama Farmers Federation. This podcast is tailored towards producers and extension agents in Florida. For more information and transcripts of the episodes, visit https://www.wallauforages.com/ under the Extension tab.

science natural sciences

All Episodes

00:38:02

ICLS Series: Grazing for Profit: Integrating Crops &...

Cow Talks ·

2025/04/18

In this episode of Cow Talks, Dr. Marcelo Wallau speaks with Dr. Audrey Gamble about the integration of crop and livestock systems, focusing on the importance of soil health, the benefits of cover crops, and the historical context of crop rotation. They discuss the long-term improvements in soil organic matter as well as the nitrogen credits from legume cover crops. Among this, the decision-making process for choosing cover crop species is discussed. The conversation also covers economic advantages

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00:30:16

From Fairgrounds to Farms: Mitigating Avian Flu Risks...

Cow Talks ·

2025/04/04

In this episode of Cow Talks, Dr. Marcelo Wallau speaks with Colleen Larson about the implications of the H5N1 avian flu on the dairy industry. Adding onto last episode’s conversation with Dr. Anderson and Dr. Cindy Bassett, they discuss the virus's impact on dairy farms, biosecurity measures being implemented, and the importance of consumer safety regarding milk production. The conversation highlights the need for vigilance in biosecurity practices and the role of science-based information in

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00:43:06

Understanding the Spread of H5N1: Impacts on Poultry...

Cow Talks ·

2025/03/21

In this episode of Cow Talks, host Dr. Marcelo Wallau discusses the critical topic of H5N1, or bird flu, with experts Dr. Ben Anderson and Dr. Cindy Sanders. They delve into the epidemiology of H5N1, its impact on livestock and poultry, and the importance of biosecurity measures. The conversation also covers the role of fairs in disease spread, providing insight into how to best prevent contamination. Listeners are encouraged to seek reliable information from local extension offices and agricultural

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00:33:21

Protecting Profits and Herds: PRF Insurance

Cow Talks ·

2025/03/07

In this episode of Cow Talks, host Dr. Marcelo Wallau speaks with Hannah Baker, a State Specialized Extension Agent in Beef and Forage Economics. Hannah’s background and transition to South Florida’s cattle industry is discussed in conjunction with the importance of pasture rangeland forage insurance (PRF) for cattle producers. Hannah highlights the importance of succession planning and risk management in farming within a new agricultural landscape impacted by current trends in the cattle market and

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00:35:57

Weed Control on Hay Fields: Preparing for the Spring

Cow Talks ·

2025/02/21

In this episode of Cow Talks, hosts Dr. Marcelo Wallau and Chris Prevatt engage with Dr. Brent Sellers and Dr. David Russell to discuss the complexities of weed management in agricultural systems. They explore integrated pest management strategies, the importance of healthy forage stands, and the various sources of weed encroachment. The conversation delves into specific weeds of concern and the challenges posed by hard-to-control species. The experts also highlight the significance of education and

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00:44:00

ICLS Series: How Integrated Systems are Reshaping...

Cow Talks ·

2025/02/07

In this episode of Cow Talks, hosts Dr. Marcelo Wallau and Dr. Jose Dubeux dive deep into the world of integrated crop-livestock systems (ICLS), featuring guest expert Dr. Pedro Alburquerque from Brazil. Drawing parallels between Florida and southern Brazil's similar climates and agricultural practices, the episode explores the benefits and challenges of ICLS adoption. Listeners will gain insights from both scientific research and practical on-farm experience, understanding how ICLS contributes to

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00:44:39

Corn Hybrids for Silage

Cow Talks ·

2025/01/24

In this episode of Cow Talks, host Marcelo Wallau converses with Dr. Bill Mahanna, a seasoned expert in corn silage selection. The conversation delves into the critical factors influencing corn selection for silage, emphasizing the importance of agronomy, late season plant health, and the role of data models. Dr. Mahanna addresses common misconceptions about fiber digestibility and the significance of agronomic traits over genetic factors in selecting corn hybrids. Overall, the episode provides

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00:35:34

Integrated Crop-Livestock Systems in the Southeast

Cow Talks ·

2025/01/10

In this episode of Cow Talks, Marcelo Wallau hosts Dr. José Dubeux and Dr. Sheeja George to discuss sustainable agriculture strategies in Florida, focusing on sod-based rotation systems and integrated crop livestock systems. They explore the benefits of these systems, including improved soil health, economic viability, and environmental sustainability. The conversation also addresses the challenges of adoption, such as land tenure issues and outdated policies, while highlighting the opportunities

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00:53:54

Cheese, Goats, and Forages: A Conversation with Dr....

Cow Talks ·

2024/10/04

Join Dr. Marcelo Wallau, UF/IFAS Forage Extension Specialist and Chris Prevatt, Beef Cattle and Forage Commodity Director for the Alabama Farmers Federation with special guests Dr. Rocky Lemus, Mississippi State Extension/Research Professor and Scott Jenkins, Mississippi Dairy Goat Farmer at Cole Ridge Farms.

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00:39:55

Seed Market with Dr. Cheryl Mackowiak and Henry Jordan

Cow Talks ·

2024/09/27

Join Dr. Marcelo Wallau, UF/IFAS Forage Extension Specialist and Chris Prevatt, Beef Cattle and Forage Commodity Director for the Alabama Farmers Federation with special guests Henry Jordan, Variety Trial Coordinator at Auburn University and Dr. Cheryl Mackowiak, Associate Professor of Soil and Water Sciences.

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00:27:48

Cattle and Crops - How to Integrate Two Synergetic...

Cow Talks ·

2024/09/20

Join Dr. Marcelo Wallau, UF/IFAS Forage Extension Specialist and Chris Prevatt, Beef Cattle and Forage Commodity Director for the Alabama Farmers Federation with special guests Beaver Yoder, North FL Stocker Producer and Dr. Jose Dubeux, UF/IFAS Professor of Forage Management

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00:19:28

Cattle and Crops - How to Integrate Two Synergetic...

Cow Talks ·

2024/09/13

Join Dr. Marcelo Wallau, UF/IFAS Forage Extension Specialist and Chris Prevatt, Beef Cattle and Forage Commodity Director for the Alabama Farmers Federation with special guests Beaver Yoder, North FL Stocker Producer and Dr. Jose Dubeux, UF/IFAS Professor of Forage Management

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00:49:18

Grazing with Dr. Jose Dubeux

Cow Talks ·

2024/08/02

Join Dr. Marcelo Wallau, UF/IFAS Forage Extension Specialist and Chris Prevatt, Beef Cattle and Forage Commodity Director for the Alabama Farmers Federation with special guest Dr. Jose Dubeux, UF/IFAS Professor of Forage Management

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01:00:22

Improving your Herd Repro with Dr. Angela Gonella-Diaza

Cow Talks ·

2024/07/18

Join Dr. Marcelo Wallau, UF/IFAS Forage Extension Specialist and Chris Prevatt, Beef Cattle and Forage Commodity Director for the Alabama Farmers Federation with special guest Dr. Angela Gonella-Diaza, Beef Cattle Reproduction Specialist.

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21:27

CHeRI - Cervidae Health Research Initiative

Cow Talks ·

2024/05/17

Join Dr. Marcelo Wallau, Forage Extension Specialist and guest speaker, Dr. Samantha Wisley, professor at the Department of Wildlife Ecology and Conservation discuss how deer production is an important livestock industry in Florida. CHeRI is a state funded initiative within IFAS, with a group of UF faculty including veterinarians, entomologists and extension specialists who work to increase health outcomes for captive deer throughout Florida. Tune in to hear about the free Deer Hotline and all that

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13:05

Cow Bites - Pasture Establishment

Cow Talks ·

2024/04/30

Technical bits and tips on well establishing your pasture by Dr. Marcelo Wallau, UF/IFAS Forage Extension Specialist.

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4:15

Cow Bites - Forage Mixes

Cow Talks ·

2024/04/30

Technical bits on forage mixes and what to think about when choosing a forage or cover crop mix by Dr. Marcelo Wallau, UF/IFAS Forage Extension Specialist. Check out the Cool-Season Forage Variety Recommendations: https://edis.ifas.ufl.edu/publication/AA266

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5:50

Cow Bites - Grazing Management

Cow Talks ·

2024/04/30

Technical bits on the importance of Grazing Management by Dr. Marcelo Wallau, UF/IFAS Forage Extension Specialist. For more information on Grazing Management and Practices: https://edis.ifas.ufl.edu/publication/AG160

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4:41

Cow Bites - Pasture Diversity

Cow Talks ·

2024/04/30

Technical bits on pasture diversity by Dr. Marcelo Wallau, UF/IFAS Forage Extension Specialist.

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58:28

Preconditioning

Cow Talks ·

2023/09/14

Join Dr. Marcelo Wallau, UF/IFAS Forage Extension Specialist and Chris Prevatt, Beef Cattle and Forage Commodity Director for the Alabama Farmers Federation discuss preconditioning with special guest, Dr. Kim Mullenix, beef Systems Specialist at Auburn University. For more information please go to: https://www.aces.edu/blog/category/farming/livestock/beef/Or contact us via forages@ifas.ufl.edu

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53 results

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