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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 grounded in the needs of Oklahoma's producers.
The discussion explores the evolving role of faculty engagement, the value of public communication, and how Extension can remain impactful in an increasingly digital world.The episode also covers Dr. Lusk's strategic vision for OSU agriculture, including plans to revitalize off-campus facilities, launch a beef center of excellence, and leverage big data and AI to support producer decision-making.
Leadership Through Service: Dr. Lusk's path to administration was driven by a desire to amplify impact, not personal ambition.Extension Still Matters: Public-facing efforts like podcasts and producer engagement remain central to OSU’s land-grant mission.Strategic, Not Micromanaged: Dr. Lusk emphasizes empowering faculty and fostering collaboration over top-down control.From Data to Decisions: OSU aims to invest in tools that help producers turn data into practical, on-farm choices.Modernizing Infrastructure: Upgrading aging research farms and facilities is a top priority to support future ag innovation.Beef and Wheat Focus: Strategic investment is centered on Oklahoma’s two leading ag sectors—cattle and wheat.Funding Realities: OSU’s ag programs benefit from strong state support, offering resilience amid federal funding uncertainty.Collaboration Counts: Lusk believes faculty success drives college success—and that includes interdisciplinary teamwork.Measuring Impact, Not Just Output: Dr. Lusk calls for better ways to reward high-impact work that goes beyond publication metrics.Producers as Stakeholders: Oklahoma taxpayers fund OSU’s ag work, and deserve results they can see in the field.
With insights into the delicate balance of university leadership and the importance of staying connected with faculty and stakeholders, this conversation offers practical value for anyone invested in the future of agricultural research and outreach.
Key TakeawaysTimestamps:
00:04 - Welcome and episode intro
03:16 - Dr. Lusk’s path from faculty to administration
07:08 - Strategic decisions in leadership roles
13:33 - Navigating university structure and transitions
18:42 - Measuring impact in research and extension
30:56 - Challenges and strategy behind the new OSU Ag Hall
34:28 - Dr. Lusk’s strategic vision for OSU Agriculture
38:24 - The future of ag data, decision tools, and AIRedDirtAgronomy.com
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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
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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.
Key TakeawaysRain continues to delay planting and disrupt herbicide schedules.Wheat maturity and quality vary widely across Oklahoma.Cotton growers may still have time to plant with minimal impact on yield.Sorghum and soybean replanting come with increased risk.Corn remains the most stable summer crop this season.Dr. Trotter is researching sesame as a climate-resilient crop in northern Australia.Pest pressure and herbicide resistance are significant concerns for sesame.Crop judging programs are being revitalized in Australia.Visiting researchers foster international ag collaboration and innovation.Living in Stillwater offered new perspectives on U.S. ag life for Dr. Trotter and her family.Timestamps
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.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-upRedDirtAgronomy.com
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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
OGI plays a vital role in connecting OSU wheat research to producers through variety promotion and licensing.Dr. Brett Carver’s leadership has transformed OSU’s wheat breeding into an internationally respected program.Quality traits like milling and baking performance are increasingly important in wheat breeding.OSU wheat varieties dominate Oklahoma’s planting landscape, covering around 70% of acreage.The breeding program incorporates feedback from both producers and end users, including millers and bakers.OGI reinvests its revenues into OSU’s research programs, supporting long-term innovation.Wheat production strategies vary across Oklahoma, from dryland to irrigated and forage-focused systems.New varieties are developed with specific markets and applications in mind, not just general use.Oklahoma wheat has a global footprint, with exports reaching markets across multiple continents.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 breedingRedDirtAgronomy.com
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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 challenges of farming cotton in a region where irrigation depends on the Lake Lugert-Altus canal system—and where just a few inches of water can make or break your season.They talk through the nuts and bolts of the irrigation setup, why cotton works (when it works), and what’s pushing some farmers to roll the dice on dryland corn.
You’ll also hear why herbicide resistance is bringing back “old-school” weed control, how new cotton trait tech like ThriveOn is changing early-season insect control, and what the future looks like for peanuts in Caddo County.
If you grow cotton, peanuts, or anything under hot skies and dry dirt, this episode's got your name on it.[00:00–02:00] Max Smith on Altus, cotton, and canal-fed irrigation
[03:00–06:00] Allocation math, irrigation upgrades, and lining the ditches
[06:30–10:30] Cotton economics, price drops, and crop-switching trends
[11:00–16:00] IPM 101: Bugs, weeds, and managing the early season
[16:30–20:00] Trait tech: What’s working, what’s not, and what’s next
[20:30–24:00] Rotation talk: Corn, cotton, and keeping weeds guessing
[24:30–29:00] Peanuts in Oklahoma: acreage trends, water woes, and weeds
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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 stem timing.
They dive into how small changes in management can make or break a wheat crop, especially after a rollercoaster weather year.
Hear the latest research insights, the real-world challenges facing Oklahoma wheat growers this season, and how producers are using tools like text updates to stay informed.
Whether you’re in the tractor, scouting fields, or planning for next season, this episode is packed with practical knowledge, expert advice, and a few laughs along the way.
Timestamps for the Episode00:00 – Welcome from Chickasha Research Station and intro to field day insights
00:39 – Dr. Arnall: Why field days matter for producers and researchers
01:49 – Dr. Silva: Learning from producers and adjusting research
02:07 – Discussing wheat varieties and intensive vs. traditional management
03:51 – Stripe rust impacts and the power of fungicide management
06:04 – Making fungicide decisions in stressed wheat crops
08:06 – Current wheat conditions across Oklahoma
10:57 – Planting struggles and recovery after heavy rains
12:20 – Weed challenges and herbicide timing issues
13:32 – Planting date research: Extending the season into December
14:56 – Seeding rate findings and adjusting nitrogen management
20:39 – Yield surprises from delayed planting dates
22:23 – First Hollow Stem timing and management strategies
26:44 – New text alert system for Oklahoma wheat producers
30:15 – Final thoughts and wrap-upRedDirtAgronomy.com
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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 to its growing market in sustainable aviation fuel, this oilseed crop is gaining serious ground.
Whether you're battling failed wheat acres, chasing new income streams, or simply exploring agronomic flexibility, camelina might just be your new go-to. Amanda breaks down the crop's adaptability to various tillage systems, its drought tolerance, and how it integrates with grazing and cover crop strategies. With harvesting before wheat and low input requirements, it’s a crop that offers profitability without complexity.
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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 roots in agriculture, Jessica and her husband, Clint, have grown their operation while raising a family that values hard work and the land.We also dive into the benefits of no-till farming, how soil conservation plays a key role in long-term sustainability, and what it takes to balance farming, family, and a career in crop insurance.
Jessica reflects on her time at the assessor’s office, where she gained valuable insights into her new community in Major County. Plus, we reminisce about our days working together at OSU under Dr. Karen Hickman.
Don’t miss Jessica’s take on the power of networking among producers and how changing weather patterns continue to shape the future of agriculture in Oklahoma.RedDirtAgronomy.com
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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. It's about telling the true story of agriculture and nutrition.
Addressing Fears and Misconceptions: Sherri creates a safe environment for dietitians to ask questions about agriculture, no matter how basic they may seem. This open dialogue is crucial for dispelling myths and building trust.
By addressing concerns head-on, Sherri helps bridge the gap between agriculture and nutrition, fostering a more informed perspective among health professionals.
The Humanization of Agriculture: Meeting the people behind the food makes a significant impact. When dietitians connect with farmers and ranchers, they see the human element, making agriculture more approachable.
This personal connection helps to counteract negative perceptions of "big ag" and industrial farming, highlighting the dedication and care that goes into food production.
Building Confidence in Food Recommendations: After participating in Sherri's tours, dietitians report a significant increase in their confidence in recommending products like beef. This is due to the positive experiences and education they receive.
Providing dietitians with accurate information and firsthand experiences empowers them to make informed recommendations, benefiting both their clients and the agricultural community.
Sustainable Nutrition for Farmers and Ranchers: Sherri works with farmers and ranchers to improve their long-term health through personalized nutrition coaching. She understands their unique challenges, such as long hours and limited access to grocery stores.
By focusing on sustainable, long-term solutions rather than restrictive diets, Sherri helps her clients make healthier choices that fit their lifestyles, enabling them to enjoy a better quality of life.
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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. Producers need a place to deliver their products quickly and efficiently during harvest.
Bridging the Gap Between Agriculture and Food: One of the biggest challenges is connecting production agriculture with the food industry. Farmers think in bulk, but the food business requires consistent supply and specific standards.
Bridging the gap between agriculture and the food industry involves addressing differences in how each operates. Farmers typically deal in bulk, while the food industry needs a consistent, year-round supply that meets specific safety and quality standards.
The Role of Infrastructure: Infrastructure, especially cold storage, is critical for family farms building direct-to-consumer beef programs. The lack of available infrastructure in rural areas is a significant bottleneck.
Infrastructure, particularly cold storage, is essential for family farms aiming to sell beef directly to consumers. The scarcity of such infrastructure in rural areas poses a major challenge.
The Consumer's Growing Interest: Consumers are increasingly interested in where their food comes from and are seeking cleaner ingredients. This trend presents an opportunity for local and regional food systems.
Consumers are showing more interest in the origins of their food and are actively seeking cleaner, healthier options. This growing awareness creates a significant opportunity for local and regional agriculture.
The Franchisable Ecosystem Model: The model Brady is developing—small ecosystems with post-farm infrastructure, delivery points, and value-added processing—can be replicated across the country.
Brady's approach of creating small, localized ecosystems with essential infrastructure can be scaled and replicated nationwide. This model supports local agriculture by adding value to specialty crops.
The Need for Risk Management: Managing risk is crucial, especially with specialty crops that lack traditional futures contracts. Hedging through contracts with the next point in the supply chain is essential.
Effective risk management is vital, particularly for specialty crops without established futures contracts. Securing contracts further down the supply chain helps mitigate potential losses.
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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 TakeawaysOklahoma Crop Conditions: The fluctuating temperatures and moisture levels have created a mixed bag for wheat crops across Oklahoma. Some areas are showing decent growth, while others are struggling due to early freezes.
It's crucial for farmers to monitor their fields closely and adjust management practices accordingly to mitigate stress and optimize growth.
Introducing "Orange Blossom": Dr. Carver introduced the new wheat variety, "Orange Blossom," which is inspired by the successful "Double Stop" variety.
This new variety aims to maintain high yield potential while offering herbicide tolerance, making it a valuable option for farmers seeking improved weed control.Advancements in Wheat Breeding: The use of DNA markers and double haploids has significantly accelerated the wheat breeding process.
These techniques allow for more efficient and effective development of new varieties, ensuring that farmers have access to the best possible genetics.Market Potential of Hybrid Wheat: We discussed the potential market for hybrid wheat and the challenges associated with its adoption.
Dr. Carver emphasized that significant yield improvements are necessary to encourage farmers to transition from traditional varieties to hybrids, highlighting the importance of economic viability in agricultural innovation.Importance of Certified Seed: The conversation underscored the benefits of using certified seed to ensure genetic purity and maximize yield potential.
Investing in certified seed can provide farmers with a reliable source of high-quality genetics, leading to improved crop performance and profitability.RedDirtAgronomy.com
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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 and section control, have transformed wheat farming efficiency.
- Don's seed cleaning business illustrates the entrepreneurial spirit within agriculture, stemming from a personal need.
- Community ties and educational contributions play a vital role in the agricultural sector.
- Shifts to no-till farming practices have become standard, promoting sustainability in wheat production.
Don's experiences as a football referee provide a unique perspective on community involvement and resilience.Wheat Varieties
Don discussed the transition from older wheat varieties like Newton and Triumph 64 to newer ones such as Double Stop and High Cotton. This shift has led to notable improvements in both yield and quality, showcasing the importance of innovation in agriculture.
Technological Advancements
The introduction of precision farming techniques, including auto-steering and section control, has revolutionized wheat farming. These advancements allow farmers to operate more efficiently, reducing waste and increasing productivity.
Seed Cleaning Business
Don's venture into seed cleaning began with a personal need and grew into a successful business. His story illustrates the entrepreneurial spirit that drives many in the agricultural sector, highlighting how personal experiences can lead to innovative solutions.
Community Engagement
Throughout the episode, Don shared anecdotes about community events, such as waffle parties, that strengthen relationships among local farmers. This sense of community is vital in agriculture, fostering collaboration and support.
Important Quote from Don Schieber
"I don't like making money off of other people's disasters." - Don Schieber reflecting on global wheat markets.
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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 diverse crop rotations, including winter canola and cotton, to enhance yields and manage risks.
Hear from Jerry May, founder of May Precision Ag, as he shares his journey from working with John Deere to establishing a successful custom farming business. We also discuss how market dynamics, such as cattle prices and wheat production, influence farmers' decisions.
Key takeaways include:
The average age of U.S. farmers is around 71 years, driving the trend towards custom farming services.
Wheat yields can increase by 15-20% when rotated with winter canola.
Don't miss out on this informative episode! If you find value in our discussions, please like this video and subscribe to our channel for more insights on agriculture and farming practices. Share your thoughts in the comments below!
For more resources mentioned in this episode, check out our website.
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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 insurance landscape has evolved, with more crops covered and increased complexity in policy procedures.
- A strong relationship with crop insurance agents and the FSA is crucial for effectively navigating programs and deadlines.
- Understanding written agreements is vital for crops not typically covered by standard insurance.
- Proactive engagement with insurance agents can help farmers stay ahead of changing agricultural policies.
- Misconceptions about "farming for insurance" are addressed, emphasizing that good management leads to better insurance outcomes.
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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 educating landlords and fostering community connections to support sustainable practices.
Mental Health in Agriculture: The emotional challenges of farm transitions and the need for creative outlets to manage stress.
Strategic FarmingThe Joneses emphasize that farming should be treated as a business. This approach involves long-term planning and effective risk management to ensure sustainability and profitability. They highlight that the margins in farming are too thin to operate without a solid business strategy.
Crop RotationImplementing a diverse cropping system is vital for improving soil health and reducing reliance on single crops. The Joneses advocate for a five-crop rotation system, which includes canola, wheat, grain sorghum, soybeans, and corn, to enhance overall yield and sustainability.
Market AwarenessWhile market prices can influence farming decisions, the Joneses stress the importance of focusing on agronomic factors and weather conditions. They believe that understanding these elements is crucial for making informed decisions that benefit the farm in the long run.
Community EngagementKaren highlights the significance of educating landlords and fostering community connections. By building relationships within the community, farmers can support sustainable practices and create a network that benefits everyone involved in agriculture.
Mental Health in AgricultureThe emotional challenges of transitioning farm management can be daunting. Karen shares her experiences discussing mental health with fellow farmers, emphasizing the need for creative outlets, such as sewing, to manage stress and maintain well-being in the agricultural sector.
Important QuoteRod Jones stated, "You have to treat farming like a business; the margins are too thin to do otherwise." This quote encapsulates the essence of their message about the importance of a business-oriented approach to farming.
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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 during harvest, highlight the unpredictable nature of fieldwork.Grit is essential for navigating the challenges of graduate education and achieving long-term goals.Reevaluating tillage practices in light of nutrient stratification can spark important discussions in agronomy.Prospective students should seek out research opportunities to build relationships and gain practical experience.What You Will Learn- The critical transition from academic knowledge to practical application in agronomy.
Graduate School Experience
- The importance of building relationships and mentorship in graduate programs.
- The invaluable role of hands-on learning and early research engagement.
- The unpredictable nature of fieldwork and the camaraderie it fosters.
- The significance of grit and perseverance in achieving long-term goals.The transition from academic knowledge to practical application is crucial for success in agronomy. Master’s programs focus on teaching how to conduct science, while PhD programs emphasize applying that knowledge in real-world scenarios. This distinction shapes how students approach their studies and research.
Importance of RelationshipsBuilding relationships with faculty and peers is essential for success in graduate programs. Mentorship plays a significant role in guiding students through their academic journey, providing support and insights that can make a substantial difference in their experience.
Hands-On LearningPractical experience in the field is invaluable. Engaging in research projects early on allows students to gain relevant skills and knowledge, preparing them for the challenges they will face in their careers.
Fieldwork ChallengesRaiden shared a humorous anecdote about a combine mishap during harvest, illustrating the unpredictable nature of fieldwork. Such experiences foster camaraderie among team members and highlight the importance of adaptability in research.
Grit and PerseveranceGrit, defined as perseverance and passion for long-term goals, is emphasized as a critical trait for success in graduate school. Students must cultivate this quality to navigate the challenges they encounter along their academic journey.
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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 ManagementThe podcast emphasizes the critical role of soil organic matter and microbial activity in maintaining soil health. These factors are particularly important after periods of drought, as they influence nutrient availability and overall soil quality. Producers must prioritize soil health to ensure sustainable crop production.
Impact of Recent RainfallOklahoma has experienced significant rainfall, with some areas receiving up to 10 inches. This precipitation has revitalized winter crops and pastures, leading to improved conditions for wheat and other crops. The rainfall has also resulted in elevated nitrate levels in the soil, which necessitates careful nutrient management strategies to optimize crop growth.
Adaptability of WheatThe flexibility of wheat as a crop is a key highlight of the episode. Wheat demonstrates resilience in Oklahoma's variable climate, making it a staple for producers. Understanding the adaptability of crops like wheat can help farmers make informed decisions about crop management and planting strategies.
Practical Advice on Soil TestingProducers are encouraged to conduct soil tests to monitor nutrient levels, particularly after significant rainfall. Soil testing allows farmers to adjust their nutrient management practices accordingly. For instance, if grazing, it is advisable to consider nitrogen application during slow growth periods to support crop health.
Debate on Cover CropsThe podcast also touches on the ongoing debate regarding the effectiveness of cover crops in different soil types and climates. Opinions vary on their benefits in Oklahoma compared to northern states. Understanding these differing perspectives can help producers make better decisions about incorporating cover crops into their management practices.
Key LearningsSoil health is essential for sustainable agriculture, particularly after drought.
Recent rainfall has improved conditions for winter crops, necessitating careful nutrient management.
Wheat's adaptability is crucial for resilience in Oklahoma's agriculture.
Soil testing is vital for informed nutrient application decisions.
The debate on cover crops highlights the need for tailored management strategies based on local conditions.
(00:00:03) - Introduction to the episode and guest Dr. Danny Adamson(00:00:16) - Update on rainfall across Oklahoma and its impact on winter crops
(00:01:04) - Introduction of the team including Dr. Brian Arnall and Dr. Josh Lofton
(00:01:43) - Discussion on summer crop harvest and winter crop progress
(00:02:10) - Brian shares insights on the recent rain and its effects on wheat
(00:03:05) - Observations on soil tests and microbial activity post-rain
(00:05:01) - Recommendations for nitrogen application for grazing and grain-only scenarios
(00:06:40) - Discussion on the timing of nitrogen applications and its impact on wheat growth
(00:08:01) - Comparison of canola and wheat regarding winter applications and tiller management
(00:09:37) - Discussion on canola tillers and their impact on yield.
(00:10:09) - Brian mentions the challenges canola faces.
(00:10:12) - Josh emphasizes the importance of leaf regrowth in canola compared to wheat.
(00:10:49) - The difference in bolting times between canola and wheat is highlighted.
(00:11:21) - Dave raises a question about insect benefits for plant growth.
(00:11:43) - Brian discusses the expected absence of army worms due to cold weather.
(00:12:06) - Josh shares insights on the flexibility of wheat planting in Oklahoma.
(00:12:31) - The adaptability of crops to local conditions is discussed.
(00:13:02) - Brian expresses pride in Josh's presentation on the importance of wheat.
(00:13:35) - Josh talks about the stability of wheat compared to other crops.
(00:14:03) - The challenges faced by the canola market in Oklahoma are mentioned.
(00:14:42) - Dave asks about replant strategies for wheat affected by soil crust.
(00:15:56) - Brian advises checking the wheat's emergence through crusts.
(00:16:15) - Josh highlights the growing interest in spring-planted oats.
(00:17:13) - Introduction of Danny, the new soil and water conservation specialist.
(00:18:11) - Danny shares a childhood memory of heavy snow on the ranch.
(00:19:04) - Dave recounts a recent trip to Wyoming and the challenges of snow closures.
(00:19:08) - Introduction of Josh Lofton, Ph.D. and light banter about chains for vehicles.
(00:19:35) - Discussion on Brian Arnall, Ph.D.'s certification as a Certified Crop Advisor (CCA) and its significance.
(00:20:12) - Danny Adamson, Ph.D. shares his background growing up on a ranch and his journey into agronomy.
(00:21:04) - Danny reflects on his early career experiences in northern Colorado and the realities of agricultural retail.
(00:22:16) - Emphasis on the value of obtaining a CCA for building confidence and credibility in the field.
(00:23:23) - Danny discusses his transition from a sales role to academia and the importance of research in agriculture.
(00:24:40) - Danny highlights his unique perspective on soil health gained from his research experiences.
(00:25:39) - The group discusses Danny's podcast voice and the dynamics of their conversation style.
(00:26:19) - Danny talks about his new position and the excitement of exploring Oklahoma's diverse agricultural landscape.
(00:27:17) - Josh mentions the need for a new direction in the role, referencing the previous position holder's influence.
(00:28:26) - Danny expresses enthusiasm for the flexibility of his new role and the importance of producer-driven ideas.
(00:29:14) - Discussion on soil health as a growing focus in agriculture and the challenges of quantifying it.
(00:29:41) - Brian Arnall asks Danny about his early observations and thoughts on direction after a couple of months on the ground.
(00:29:57) - Danny discusses the importance of soil organic matter as a foundational indicator of soil health and shares his experiences with the local environment.
(00:30:31) - Danny emphasizes the significance of soil functionality over just building organic matter, noting that management tactics should be tailored regionally.
(00:31:16) - Brian explains the distribution of organic matter in soil, highlighting that most is found in the top 2 to 3 inches.
(00:32:14) - Josh shares insights from his previous experiences, noting that while organic matter gains are possible, expectations should be adjusted for different regions.
(00:33:26) - Brian inquires about Danny's travels, suggesting a sampling trip to the eastern border.
(00:34:12) - Brian outlines an upcoming project involving potassium response strips and soil health properties across various locations.
(00:35:11) - Danny expresses concerns about the challenges of quantifying soil health and the complexity of correlating various soil parameters.
(00:36:33) - Brian discusses the variability in analytical methods for measuring soil properties and the need for more research in this area.
(00:37:46) - Josh raises questions about interpreting CO2 flux measurements and their implications for soil health.
(00:39:34) - Danny suggests starting with practical tools for producers, emphasizing fundamental ideas of soil health like retaining residue and using cover crops.
(00:40:03) - Danny discusses the importance of considering different tillage systems and management options to improve soil health.
(00:40:50) - Josh raises questions about the impact of cover crops in cattle-driven systems, particularly in northern Colorado and Wyoming.
(00:41:07) - Danny shares his experiences with irrigated sugar beet farming and the challenges of soil disturbance and residue management.
(00:41:32) - He highlights the potential benefits of integrating legumes into farming practices to enhance nitrogen availability economically.
(00:42:36) - Danny emphasizes that the outcomes of using cover crops may not be as severe as perceived, suggesting it could be worth trying.
(00:42:50) - Josh reflects on the skepticism surrounding cover crops and discusses their role in water management and biomass production.
(00:44:23) - Dave asks Danny about the similarities he has observed between producers in Oklahoma and those in Wyoming and northern Colorado.
(00:45:01) - Danny expresses his appreciation for the focus on cattle in Oklahoma and the importance of integrating livestock into soil management practices.
(00:46:08) - Raedan raises concerns about the future of water availability and the role of cattle in sustainable food systems in the High Plains.
(00:48:35) - Dave thanks Danny for joining the podcast and invites listeners to engage with the Red Dirt Agronomy community.
RedDirtAgronomy.com
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Sign up for December's conference at WinterCropsSchool.com.
You can also find information on our website, RedDirtAgronomy.com.RedDirtAgronomy.com
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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 cattleFeed Efficiency
Dr. Foote's research emphasizes the critical role of feed efficiency in beef cattle, particularly within feedlot and grazing systems. By improving feed efficiency, producers can enhance their profitability while also reducing the environmental footprint of beef production.
Nutrient Utilization
Understanding how cattle utilize nutrients, particularly nitrogen, is essential for improving production efficiency. Dr. Foote explains that better nutrient utilization not only boosts economic returns but also mitigates environmental impacts, such as water quality issues and greenhouse gas emissions.
Environmental Concerns
The podcast highlights the connection between nitrogen efficiency and environmental challenges. By optimizing feeding practices, producers can address these concerns while maintaining productivity, showcasing the importance of sustainable agricultural practices.
Rumen Fistulation
Dr. Foote discusses rumen fistulation, a surgical procedure that allows researchers to gain direct access to the rumen for studying digestive processes. This method provides valuable insights into how cattle digest and absorb nutrients, which is crucial for enhancing feed efficiency.
Economic Implications
The economic aspects of different protein sources for cattle are also explored. Dr. Foote suggests that higher-quality feeds can lead to better long-term benefits, particularly for producers who may not be able to feed daily, emphasizing the need for strategic feeding practices.
Important Quote
Dr. Foote emphasizes the importance of understanding the economic benefits of efficient feeding strategies, stating, "If we can identify some of these mechanisms, maybe eventually we could manipulate them for the producer's benefit."
RedDirtAgronomy.com
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Winter CCA Crops School
Red Dirt Soy
What You Will LearnThe 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 optimizing crop yields.
The importance of flexibility in farming practices amidst uncertain weather conditions.
Current Crop ChallengesThe episode highlights that summer crops in Oklahoma are nearing harvest, but many areas are grappling with significant challenges due to drought. For instance, Stillwater has recorded 56 consecutive days with less than a quarter inch of rain, severely impacting crop yields and quality.
Weather ImplicationsDr. Arnall and Dr. Lofton discuss the potential for an unusually cold winter, which could affect crop management decisions, particularly regarding winter wheat planting. This uncertainty forces farmers to weigh their options carefully, considering whether to plant for grazing or wait for spring oats.
Research InitiativesThe podcast emphasizes ongoing research at Oklahoma State University, focusing on soybean growth stages and the effects of shading on yields. This research is crucial for informing farmers about best practices and adapting to changing environmental conditions.
Precision Nutrient ManagementPrecision nutrient management emerges as a key strategy for optimizing crop yields. By carefully managing soil nutrients, farmers can enhance their crop production, even in challenging conditions.
Flexibility in FarmingThe experts stress the importance of flexibility in farming practices. As conditions evolve, farmers must be prepared to consider alternative crops and management strategies to navigate the uncertainties of agricultural production.
When They Said It
(00:00:03) - Introduction to the episode and overview of summer crop progress in Oklahoma.(00:00:33) - Introduction of the guests, including Brian Arnall and Josh Lofton from Oklahoma State University.
(00:01:01) - Discussion begins on summer crops across the southern Great Plains.
(00:01:26) - Conversation about soybean harvest challenges due to dry conditions and field fires.
(00:02:13) - Updates on the current state of full season and double crop harvesting.
(00:03:11) - Predictions on the completion of summer crop harvesting by Halloween.
(00:03:33) - Discussion on the potential for winter wheat planting and grazing options.
(00:04:20) - Insights on upcoming weather patterns and the possibility of a cold winter.
(00:05:57) - Concerns about forage potential if dry conditions persist through winter.
(00:07:35) - Commentary on the lack of rain and its impact on the region's agriculture.
(00:08:34) - Statistics on consecutive days without significant rainfall in Stillwater and surrounding areas.
(00:09:04) - Observations on localized weather events and their effects on crop conditions.
(00:09:25) - Discussion on the evaporation of rain in the lower atmosphere despite suitable conditions in the upper atmosphere.
(00:10:11) - Exploring options for soil preservation and crop viability if rain occurs before December.
(00:10:33) - Introduction of new wheat varieties that thrive with late sow planting.
(00:11:41) - Insights on planting dates and the performance of Butler's Gold wheat variety.
(00:12:05) - Observations on the current state of pastures and the impact of dry conditions.
(00:13:04) - Discussion on the flexibility of planting wheat and the timing of insurance deadlines.
(00:14:35) - Transition to discussing spring oats as a backup plan for forage.
(00:15:32) - Consideration of historical wheat acreage and market conditions affecting planting decisions.
(00:16:24) - Analysis of the forage potential of wheat and the impact of recent rains.
(00:17:10) - Emphasis on the importance of remaining flexible and exploring alternative farming options.
(00:18:35) - Reassurance that it's not time to panic despite current challenges in farming.
(00:19:00) - Reflection on the previous fall's weather conditions and their effects on grazing potential.
(00:19:12) - Discussion on tough decisions for growers regarding animal management.
(00:19:56) - Overview of positive yields despite challenging summer conditions.
(00:20:39) - Insights on sorghum harvest results and timing of rainfall.
(00:21:10) - Mixed results in corn yields based on planting times.
(00:22:30) - Disappointingly low bean yields but positive outcomes given environmental challenges.
(00:23:39) - Discussion on hay quality and tonnage from this year's crops.
(00:24:04) - Introduction to a soybean research project across Oklahoma.
(00:25:51) - Explanation of digital field days and their benefits for growers.
(00:27:37) - Updates on the growth stages of soybean plants and management practices.
(00:28:30) - Importance of educating youth about soybean production in Oklahoma.
(00:29:29) - Weekly updates on soybean research through 360-degree videos.
(00:29:34) - Josh discusses the soybean project funded by the Oklahoma Soybean Board, highlighting its potential to educate non-farm entities about Oklahoma agriculture.
(00:30:13) - He emphasizes the importance of showcasing meticulous crop management to counter negative perceptions of agriculture.
(00:30:35) - Dave shares his experience of documenting plant growth using a 360 camera, comparing it to watching children grow.
(00:31:19) - He describes a unique 360 video project under different shade levels, illustrating the impact of sunlight on plant growth.
(00:32:10) - Josh mentions the yield differences observed in shaded versus unshaded plants during various growth stages.
(00:32:44) - He explains the unexpected effects of atmospheric conditions on soybean yields, revealing significant yield losses due to shading.
(00:34:55) - Dave transitions the conversation to the upcoming winter crop school, highlighting its new location and the exciting agenda planned.
(00:35:49) - Brian outlines the details of the winter crop school, including CEUs offered and the focus on advanced agricultural discussions.
(00:36:59) - He introduces various sessions, including topics on IPMs, irrigation, and crop management, featuring expert speakers.
(00:38:57) - Brian discusses a session dedicated to corn stunt, detailing its history and current research efforts.
(00:39:36) - He highlights the importance of forages and the work being done on herbicide-treated fertilizers and fescue management.
(00:40:14) - Brian mentions his plans to address water quality issues and its implications for agriculture in the region.
(00:40:48) - Brian introduces a segment on the mechanics of salt and high bicarbonates in soil, featuring Dr. Kenton Martin.
(00:41:19) - Discussion on management strategies for saline soils with insights from Dr. Martin.
(00:41:46) - Brian mentions Josh's recent fact sheet on spring oat management, emphasizing its importance.
(00:42:20) - Dr. Steve Phillips will discuss the distinction between essential and beneficial plant nutrients, highlighting current policy discussions.
(00:43:10) - Brian shares details about the upcoming meeting, including registration and location information.
(00:43:39) - Josh talks about funding opportunities for county educators to attend the meeting.
(00:44:30) - Brian explains the support available for educators, including travel funding and registration waivers.
(00:45:12) - The hosts discuss the value of graduate students presenting their research at the meeting.
(00:46:12) - Josh emphasizes the importance of students interacting with field practitioners to enhance their learning experience.
(00:47:20) - Dave mentions the availability of past presentations and registration for the upcoming conference on the website.
(00:48:18) - The hosts wrap up the episode, teasing the next guest, Dr. Andrew Foot, from animal science.
(00:49:06) - Dave thanks the audience for listening and encourages them to reach out for future discussions.
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