Red Dirt Agronomy Podcast Podcast Por Brian Arnall Ph.D. Dave Deken Josh Lofton Ph.D. arte de portada

Red Dirt Agronomy Podcast

Red Dirt Agronomy Podcast

De: Brian Arnall Ph.D. Dave Deken Josh Lofton Ph.D.
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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 stay connected to the heart of agronomy in the Southern Great Plains.2024 - Ag Now Media LLC Ciencia Historia Natural Naturaleza y Ecología
Episodios
  • Thrips, Weeds, and Rain: A Cotton Season to Watch - RDA 414
    Jun 9 2025

    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 Arnall and Dr. Raedan Sharry contribute technical insights on soil nutrient conditions and weed management tactics.

    Dr. Dudak shares her perspective on the cotton planting outlook across Oklahoma, detailing issues like thrips, herbicide resistance, and the narrow windows available for cotton growers in different regions.
    She also discusses how new technologies and research, including residual herbicides and skip-row planting studies, could help producers cut costs while improving yield reliability.
    The conversation closes with thoughts on the long-term viability of the cotton industry and its infrastructure in Oklahoma.

    Timestamps:

    (00:03) Welcome and podcast intro
    (01:30) Crop update and planting challenges
    (07:00) Weed control concerns in double crops
    (11:45) Cotton planting status and early-season issues
    (13:00) Scouting for thrips and weed competition
    (18:00) Overview of Dr. Dudak’s background and research focus
    (27:00) Cotton expansion into northern territories and risk factors
    (38:30) Emerging cotton technologies and herbicide advancements
    (41:00) Cotton vs. corn in southwestern Oklahoma

    (45:00) Cotton infrastructure and future outlook

    RedDirtAgronomy.com

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    48 m
  • G’day Y’all: From Bushland Heat to Red Dirt Fields - RDA 413
    Jun 2 2025

    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 balancing act.

    The episode also welcomes Dr. Tieneke Trotter, a visiting scientist from Central Queensland University in Australia.
    Dr. Trotter offers a fascinating look into her work developing sesame as an emerging crop in the harsh northern regions of Australia.
    Her perspective connects the dots between farming systems across hemispheres, from shared pest challenges to a global push for crop diversification and youth engagement in agriculture.

    Key Takeaways
    1. Rain continues to delay planting and disrupt herbicide schedules.
    2. Wheat maturity and quality vary widely across Oklahoma.
    3. Cotton growers may still have time to plant with minimal impact on yield.
    4. Sorghum and soybean replanting come with increased risk.
    5. Corn remains the most stable summer crop this season.
    6. Dr. Trotter is researching sesame as a climate-resilient crop in northern Australia.
    7. Pest pressure and herbicide resistance are significant concerns for sesame.
    8. Crop judging programs are being revitalized in Australia.
    9. Visiting researchers foster international ag collaboration and innovation.
    10. Living in Stillwater offered new perspectives on U.S. ag life for Dr. Trotter and her family.
    Timestamps

    00:00 – Introduction and opening banter
    00:54 – Oklahoma crop and field condition updates
    03:12 – Herbicide challenges due to excess rain
    05:30 – Sorghum and soybean replanting risks
    06:18 – Wheat progress and patchy field reports
    09:45 – Timing and temperature concerns for cotton
    11:32 – Rain impacts on pre-emergent effectiveness
    13:05 – Tips for replanting decisions and herbicide strategy
    18:36 – Introduction of guest Dr. Tieneke Trotter
    21:40 – Australian ag background and cropping systems
    26:51 – Sesame as an emerging crop in Australia
    32:00 – Pest management and weed pressure in sesame
    35:45 – Crop judging revival in Australia
    40:10 – Cultural insights from living in Stillwater
    44:38 – Agronomy collaboration between countries
    47:15 – Closing thoughts and wrap-up

    RedDirtAgronomy.com

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    56 m
  • OGI: From OSU Labs to Oklahoma Fields - RDA 412
    May 28 2025

    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 rapidly evolving market.

    The episode highlights the impact of Dr. Brett Carver’s nationally and internationally recognized breeding work, the growing emphasis on quality traits, and the importance of adapting to Oklahoma’s diverse wheat production environments.
    Listeners will gain insight into how public breeding programs like OSU’s can compete with private industry while delivering real-world value to producers both in Oklahoma and beyond.

    10 Takeaways

    1. OGI plays a vital role in connecting OSU wheat research to producers through variety promotion and licensing.
    2. Dr. Brett Carver’s leadership has transformed OSU’s wheat breeding into an internationally respected program.
    3. Quality traits like milling and baking performance are increasingly important in wheat breeding.
    4. OSU wheat varieties dominate Oklahoma’s planting landscape, covering around 70% of acreage.
    5. The breeding program incorporates feedback from both producers and end users, including millers and bakers.
    6. OGI reinvests its revenues into OSU’s research programs, supporting long-term innovation.
    7. Wheat production strategies vary across Oklahoma, from dryland to irrigated and forage-focused systems.
    8. New varieties are developed with specific markets and applications in mind, not just general use.
    9. Oklahoma wheat has a global footprint, with exports reaching markets across multiple continents.
    10. The future of wheat breeding is bright, with continued innovation tailored to producer profitability.


    00:00 – Welcome and intro to the episode’s focus
    02:00 – Meet Mark Hodges, Executive Director of OGI
    04:00 – The critical role of Dr. Brett Carver in wheat breeding
    06:30 – How OGI supports OSU’s wheat program
    08:00 – Industry-driven improvements in variety development
    10:00 – Adapting to Oklahoma’s diverse wheat-growing conditions
    13:00 – The dominance of OSU-bred varieties in Oklahoma fields
    17:00 – The rising importance of specialty traits and end-user feedback
    20:00 – Success in Texas and beyond
    23:00 – Looking ahead: The future of OGI and wheat breeding

    RedDirtAgronomy.com

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    24 m
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