Brian Arnall Ph.D., Dave Deken, Josh Lofton Ph.D.
Red Dirt Agronomy Podcast
The Red Dirt Agronomy Podcast is your source for in-depth discussions on agronomy explicitly tailored for the unique challenges and opportunities in Oklahoma and the Southern Plains. Hosted by a team of university experts, this podcast dives into soil health, crop production, pest management, and innovative farming practices, all with a regional focus. Whether you're a seasoned agronomist, a dedicated farmer, or simply passionate about agriculture in the Red Dirt region, this podcast offers practical advice, expert insights, and the latest research to help you thrive in your field. Tune in and...
Author
Brian Arnall Ph.D., Dave Deken, Josh Lofton Ph.D.
Category
Latest episode
Jul 1, 2026
Where to listen?
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Episodes
The Grass Is Greener On The Other Side, When It's Turf - RDA 416 02.07.2025 37:52
This episode of the Red Dirt Agronomy Podcast brings turf science to the forefront with Dr. Charles Fontanier from Oklahoma State University. As the summer season sets in and Oklahoma’s golf courses and athletic fields buzz with activity, the discussion centers around the strategic development and management of Bermuda grass varieties bred to thrive in Oklahoma’s unpredictable climate. Dr. Fonta...
Ok State Agriculture’s Next Big Steps - RDA 415 17.06.2025 40:02
In this episode of Red Dirt Agronomy , the team sits down with Dr. Jayson Lusk , Vice President and Dean of Agricultural Programs at Oklahoma State University , for a wide-ranging conversation on the future of agriculture and leadership in higher education. Dr. Lusk reflects on his journey from researcher to administrator, the challenges of guiding a land-grant institution, and how he stays groun...
Thrips, Weeds, and Rain: A Cotton Season to Watch - RDA 414 09.06.2025 47:40
In Episode 414 of the Red Dirt Agronomy podcast , the team dives deep into the current cotton season in Oklahoma with Dr. Jenny Dudak , Oklahoma State University’s Extension Cotton Specialist. The conversation kicks off with a crop update from Dr. Josh Lofton , who notes mixed outcomes across wheat and summer crops, and a challenging planting season influenced by erratic rainfall. Dr. Brian Arna...
G’day Y’all: From Bushland Heat to Red Dirt Fields - RDA 413 02.06.2025 56:06
This episode of Red Dirt Agronomy brings the guys together to tackle the stormy spring season in Oklahoma. With wheat harvest creeping closer, sorghum and soybeans struggling for traction, and cotton still holding on to potential, the conversation focuses on the realities producers are facing in muddy fields. Herbicide failures, crop emergence, and tight planting windows make for a strategic bal...
OGI: From OSU Labs to Oklahoma Fields - RDA 412 28.05.2025 24:15
In Episode 412 of the Red Dirt Agronomy Podcast , the team is joined by Mark Hodges , Executive Director of Oklahoma Genetics Inc ., for a deep dive into the vital link between OSU wheat research and Oklahoma producers. With decades of experience in both academia and the private sector, Mark outlines how OGI ensures OSU’s cutting-edge wheat varieties reach producers and remain competitive in a ra...
Canals, Cotton, And...Corn? - RDA 411 12.05.2025 31:35
This week on the Red Dirt Agronomy podcast , the "Doctor's of Dirt, & Everything That Grows From It" talk about the southwest corner of the state—where the cotton fields stretch wide and the water’s been mighty scarce. Dr. Brian Arnall , Dr. Josh Lofton , and Dave Deken catch up with Maxwell Smith , the IPM specialist working boots-on-the-ground in Altus. Maxwell breaks down the unique challenge...
Field Days, Grain Gains & On To May! - RDA 410 28.04.2025 33:03
Get ready for a boots-on-the-ground update straight from the Oklahoma wheat fields! Dave Deken , Dr. Brian Arnall , and Dr. Raedan Sharry sit down with Dr. Amanda Silva at the Chickasha Research Station to talk all things wheat — from field day opportunities, intensive and traditional management strategies, to the latest on planting dates, nitrogen management, and the importance of first hollow st...
Seeds of Change: How Camelina can Boost Crop Systems - RDA 409 15.04.2025 17:29
This week on the Red Dirt Agronomy Podcast , we dig into an exciting alternative crop with real potential for Southern Plains producers—camelina. Host Dave Deken is joined by Amanda Duvall and the Red Dirt dream team— Dr. Josh Lofton and Dr. Raedan Sharry —for an eye-opening discussion on how camelina is reshaping crop rotation conversations. From its weed control benefits and wide planting window...
From Eastern Oklahoma Mud to Western Oklahoma Grain - RDA 408 25.03.2025 28:18
Join us as we explore Jessica’s inspiring journey from eastern Oklahoma to becoming an integral part of a diversified farming operation in the northwest. She shares her experience transitioning from the wetter, more humid climate of eastern Oklahoma to the drier conditions of the west, adapting to new challenges in soil health, crop insurance trends, and unpredictable weather patterns. With deep...
On The Same Team: Ag Producers and Nutrition Pros Unite - RDA 407 11.03.2025 33:02
Key Takeaways From This Episode of the Red Dirt Agronomy Podcast Connecting Dietitians with Agriculture: Sherri organizes tours for dietitians to farms and feed yards, providing firsthand experience of agricultural practices. This helps them understand the full lifecycle of food production. These tours give dietitians confidence in recommending products because they've seen how they're produced. I...
Strategy For Supply Chains In Rural Oklahoma - RDA 406 25.02.2025 38:18
What We Learned In This Episode of the Red Dirt Agronomy Podcast The Importance of Delivery Points: Producers need accessible locations to deliver diverse products like white wheat, mung beans, and sesame. Without these nearby delivery points, it's unrealistic to expect them to participate in niche markets. Having accessible delivery points is crucial for producers, especially for specialty crops....
The Next 'Stop' For The Orange Blossom Special! - RDA 405 18.02.2025 51:21
We discussed the current state of wheat crops in Oklahoma and the exciting new wheat variety, "Orange Blossom," developed by OSU's Wheat Improvement Team. Dr. Carver's insights into wheat breeding and genetics are particularly enlightening, especially regarding the balance between innovation and practical application for farmers. Key Takeaways Oklahoma Crop Conditions: The fluctuating temperatures...
Keeping The Seed Clean - RDA 404 11.02.2025 28:55
Wheat production has evolved dramatically since the 1960s. New seed technologies and farming practices have transformed yields and quality. Embracing change is key to thriving in Oklahoma's agriculture. What We Learned From Our Chat With Don: - The transition from older wheat varieties to newer ones has significantly improved yield and quality. - Precision farming techniques, such as auto-steering...
Data-Driven Decisions in Crop Management - RDA 403 04.02.2025 29:51
In this episode, we talked with Jerry May about: The Evolution of Precision Agriculture: Explore the shift from basic soil sampling to advanced data collection and analysis. Custom Farming Services: Understand the rise of custom planting and application services in response to high equipment costs and an aging farmer demographic. Crop Rotation and Diversification: Learn about the benefits of diver...
Managing Agricultural Risk - RDA 402 21.01.2025 30:06
We discuss the significance of crop insurance in managing risks associated with unpredictable weather and market fluctuations, highlighting the need for farmers to stay informed about policy changes and deadlines. What we learned from Bambi of Sidwell Insurance : - Crop insurance is essential for sustaining agricultural operations and stabilizing food prices amidst unpredictable conditions. - The...
Keeping Up With The Joneses - RDA 401 14.01.2025 42:48
What You Will Learn Strategic Farming : The necessity of treating farming as a business, focusing on long-term planning and risk management. Crop Rotation : The benefits of a diverse cropping system to enhance soil health and yield. Market Awareness : The importance of prioritizing agronomic factors and weather conditions over short-term market fluctuations. Community Engagement : The role of educ...
The Journey From Classroom to Field - RDA 320 12.12.2024 47:37
Dr. Sharry Had A Lot To Say The transition from academic knowledge to practical application is crucial for success in graduate programs. Building relationships with faculty and peers enhances the graduate school experience and fosters mentorship. Engaging in hands-on learning through research projects early on is invaluable for developing relevant skills. Humorous anecdotes, like a combine mishap...
Digging Deep Into Oklahoma Soils - RDA 319 25.11.2024 49:33
What You Will Learn The importance of soil health and nutrient management in agriculture The impact of recent rainfall on winter crops and pastures The adaptability of wheat and its role in Oklahoma's agriculture Practical advice on soil testing and nutrient application Insights into the debate surrounding cover crops Soil Health and Nutrient Management The podcast emphasizes the critical role of...
*BONUS* Winter CCA Crops School - RDA 318 07.11.2024 23:26
Sign up for December's conference at WinterCropsSchool.com . You can also find information on our website, RedDirtAgronomy.com . RedDirtAgronomy.com
Enhancing Livestock Feed Efficiency - RDA 317 29.10.2024 42:13
What You Will Learn - The significance of feed efficiency in beef cattle production - How nutrient utilization, especially nitrogen, impacts production and the environment - The relationship between feeding practices and environmental concerns - The role of rumen fistulation in studying cattle digestion - The economic implications of different protein sources for cattle Feed Efficiency Dr. Foote...
Weather's Role in Shaping Crop Management - RDA 316 14.10.2024 49:23
Winter CCA Crops School Red Dirt Soy What You Will Learn The current challenges facing summer crops in Oklahoma due to drought conditions. The potential implications of an unusually cold winter on crop management and livestock grazing. Ongoing research initiatives aimed at improving crop management practices, particularly for soybeans. The significance of precision nutrient management in optimizin...
Accelerometer Sensors in Livestock Management - RDA 315 26.09.2024 30:25
"If we can get this objective data coming back in at an individual animal level, then we can start to manage it basically." Dr. Trotter emphasizes the importance of collecting precise data on individual animals to improve management practices in livestock, which can lead to better outcomes in terms of health and productivity. Other Topics Covered In This Episode The challenges of reproductive effi...
Balancing Tradition and Innovation in Crop & Economic Decisions - RDA 314 10.09.2024 53:42
What You Will Learn Current Crop Conditions As of September 3, 2024, the harvest of full-season crops in Oklahoma reveals mixed results, particularly with corn and sorghum. Soybeans are struggling significantly, and there is a pressing need for rain across the state. Economic Decision-Making Producers often grapple with the choice of sticking to historical planting practices versus adapting to cur...
Aluminum Tolerance: A Growing Concern in Wheat Production - RDA 313 13.08.2024 51:37
Wheat Yield and Plant Timing One of the most surprising insights was that delaying wheat planting can yield results comparable to earlier planting, depending on environmental conditions. This flexibility allows farmers to make informed decisions based on real-time weather patterns. Seeding Rates Dr. Silva shared recent studies indicating that increasing seeding rates may not significantly impact y...
How Weather Influences Crop Disease Risks - RDA 312 30.07.2024 45:37
What You Will Learn The significant effects of weather on crop health and management decisions. Current disease pressures affecting summer crops in Oklahoma. The critical role of extension services in supporting farmers. Effective management strategies for maintaining crop health. Insights into specific diseases and their implications for crop production. Weather Effects on Crop Conditions Oklahom...
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