In this episode of The Crop Science Podcast Show, Dr. Steve Phillips from Oklahoma State University explores soil fertility strategies that drive better nutrient management in diverse cropping systems. He shares insights from field trials evaluating restrictive layers, yield-limiting factors, and fertility practices in integrated crop-livestock systems. Listen now on all major platforms!

"There is a limiting layer in soil... and a good correlation between the depth to these limiting layers and crop yield."

Meet the guest: Dr. Steve Phillips is Associate Professor of Soil Fertility at Oklahoma State University and Senior Consulting Scientist at the African Plant Nutrition Institute. With past roles at Virginia Tech and the International Plant Nutrition Institute, his work focuses on fertility management, precision ag, and integrated crop-livestock systems.

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What you will learn:

• (00:00) Highlight
• (01:13) Introduction
• (08:48) Restrictive layer impact
• (13:15) Precision ag applications
• (14:53) Grazing fertility strategies
• (19:53) On-farm experimentation benefits
• (23:43) Research program reflections
• (25:38) Final three questions

The Crop Science Podcast Show is trusted and supported by innovative companies like:

- KWS

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. Jeff Miller, Principal Field Investigator and President of Miller Research LLC, explains how private agricultural research supports the crop industry, especially in potatoes and sugar beets. He breaks down trial protocols, crop damage evaluations, pesticide application decisions, and the impact of policy and public perception. Listen now on all major platforms!

"USDA tests come in below allowable residue levels: our food supply is amazingly safe."

Meet the guest: Dr. Jeff Miller earned his Ph.D. in Plant Pathology from Washington State University, focusing on potato late blight. With academic experience at the University of Minnesota and the University of Idaho, he now leads Miller Research LLC, conducting crop production and pest management trials.

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What you will learn:

• (00:00) Highlight
• (01:08) Introduction
• (04:16) Research protocol planning
• (09:06) Trial plot design
• (14:43) IPM in potatoes
• (16:50) Cost analysis
• (20:40) Herbicide public perception
• (25:53) Final three questions

The Crop Science Podcast Show is trusted and supported by innovative companies like:

- KWS

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Sara Bauder, SDSU Extension Forage Field Specialist, talks about her work developing forage programs across South Dakota. She breaks down what makes regional forage systems unique, how growers can better manage crops during dry years, and why building strong networks matters. You’ll also hear how the Northern Plains Forage Association is helping connect and support producers. Tune in now on all major platforms!

"Forages often get pushed aside in row crop rotations, yet they play a key role in covering soil and enhancing system resilience."

Meet the guest: Sara Bauder serves as the Extension Forage Field Specialist at South Dakota State University. With a background in agronomy and a Master’s in Plant Science, her work emphasizes forage management, grower education, and inter-state collaboration across the Northern Plains.

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What you will learn:

• (00:00) Highlight
• (01:16) Introduction
• (04:51) Forage programs
• (07:43) Regional forages
• (11:46) Northern Plains Forage Association
• (16:08) Networking opportunities
• (23:56) Drought management tips
• (28:16) Final three questions

The Crop Science Podcast Show is trusted and supported by innovative companies like:

- KWS

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. Laura Lindsey from The Ohio State University breaks down the science and strategy behind optimal planting dates for soybean and corn in Ohio. She explains the yield risks associated with delayed planting, how to manage early-season stress, and why corn and soybeans require different management approaches. Learn how timing, field conditions, and variety decisions impact profitability. Listen now on all major platforms!

"For soybean, we've seen about a half a bushel per acre per day reduction in yield for each day we plant after the end of April."

Meet the guest: Dr. Laura Lindsey is the extension state specialist for soybean and small grain crop production at The Ohio State University. With a PhD in Crop and Soil Sciences from Michigan State University, her program focuses on maximizing yield and profitability through agronomic practices that also support sustainability.

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What you will learn:

• (00:00) Highlight
• (00:37) Introduction
• (02:50) Planting date impact
• (07:33) Yield tradeoffs
• (09:13) Soy vs. corn timing
• (15:01) Management interactions
• (18:59) Economic considerations
• (20:10) Final three questions

The Crop Science Podcast Show is trusted and supported by innovative companies like:

- KWS

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. Tina Sullivan from Kansas State University explores real-world challenges in water and crop management across diverse U.S. climates. She outlines irrigation practices across the U.S., shares current research on Kansas forage and soybean systems, and highlights region-specific tools for efficient water use. Learn how strategic agronomy is helping producers stay resilient. Listen now on all major platforms!

"Several counties are starting to see salinity and sodicity issues in their soils, likely due to more wells tapping into smaller aquifers."

Meet the guest: Dr. Tina Sullivan received her Ph.D. and M.S. in Plant Sciences from Utah State University and a B.S. in Agricultural Engineering Technology from the University of Tennessee at Martin. As an Assistant Professor and Northeast Area Agronomist at Kansas State University, she focuses on irrigation management, forage systems, and crop production challenges.

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What you will learn:

• (00:00) Highlight
• (00:49) Introduction
• (05:38) Water quality trends
• (09:52) Utah vs. Kansas water use
• (13:45) Irrigation strategies
• (18:50) Drought-resilient genetics
• (24:39) Tools for water management
• (28:38) Final three questions

The Crop Science Podcast Show is trusted and supported by innovative companies like:

- KWS

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. Daniela Jones from North Carolina State University joins us to discuss groundbreaking research in biofuels, sustainable farming practices, and the impact of data-driven solutions on crop production. She explores topics such as optimizing biomass supply chains and applying machine learning to improve sweet potato grading. Dr. Jones also highlights the critical role of interdisciplinary collaboration and data integration in advancing the field of crop science. Don’t miss this episode—tune in now!

"We’re pairing satellite images with in-field data to inventory current practices and plan future incentives for sustainable tillage."

Meet the guest: Dr. Daniela Jones, Assistant Professor and Ag Analytics Director at North Carolina State University, specializes in data-intensive modeling for sustainable agricultural systems. With a Ph.D. in Biological and Agricultural Engineering from Texas A&M University, she collaborates with leading laboratories to enhance biofuel production and crop analytics. Her interdisciplinary approach integrates data from gene expression, soil sensors, and satellite imagery to optimize agricultural outputs.

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What you will learn:

• (00:00) Highlight
• (00:56) Introduction
• (03:50) Ongoing research
• (07:01) Biofuels supply
• (07:46) Machine learning
• (14:09) Tillage practices
• (23:15) Sweet potato
• (25:59) Final questions

The Crop Science Podcast Show is trusted and supported by innovative companies like:

- KWS

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. Jan Leach from Colorado State University shares her research on strategies to make plants resilient to climate change-imposed stress. She discusses how plant disease resistance is shaped by microbial interactions, climate stress, and pathogen adaptation. Dr. Leach also explored her work on rice and how the Russian wheat aphid microbiome influences the insects’ aggressiveness to plants. Tune in now on all major platforms!

"The microbiome of the Russian wheat aphid is essential for its ability to cause symptoms on wheat."

Meet the guest: Dr. Jan Leach is a University Distinguished Professor in Agricultural Biology at Colorado State University, specializing in plant disease resistance and the phytobiome. An internationally recognized plant pathologist, she is the Immediate Past President of the International Society of Plant Pathology and a Fellow of the American Phytopathological Society. Dr. Leach earned her Ph.D. from the University of Wisconsin–Madison, and both her BS and MS from the University of Nebraska–Lincoln, with postdoctoral research at East Malling Research in the UK.

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What you will learn:

• (00:00) Highlight
• (00:55) Introduction
• (02:18) Pathway to plant pathology
• (05:11) Rice disease resistance
• (13:08) High temperature effects
• (14:36) Russian wheat aphid microbiome
• (21:56) Breeding for microbial resistance
• (23:57) Final three questions

The Crop Science Podcast Show is trusted and supported by innovative companies like:

- KWS

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. Vipan Kumar from Cornell University shares his journey in weed science and his work addressing weed management challenges in field crops. He explains the spread of invasive species, such as Palmer amaranth and waterhemp, crop rotation dynamics, and silage-related weed issues. Dr. Kumar also highlights current research on herbicide resistance, integrated management strategies, and new opportunities for growers. Listen now on all major platforms!

"Diversifying crop rotation and agronomic practices helps control at least 70% of weed issues."

Meet the guest: Dr. Vipan Kumar, Associate Professor and Extension Weed Specialist at Cornell University, holds a Ph.D. in Weed Science from Montana State University, an M.S. in Agronomy from Louisiana State University, and a B.Sc. in Crop Science from Punjab Agricultural University. His research focuses on weed biology, herbicide resistance, and the development of integrated weed management strategies for field crops.

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What you will learn:

• (00:00) Highlight
• (00:52) Introduction
• (02:30) Dr. Kumar’s career journey
• (06:19) Crop system differences
• (10:40) Crop rotation challenges
• (13:50) Silage weed concerns
• (23:22) Current research focus
• (28:42) Final three questions

The Crop Science Podcast Show is trusted and supported by innovative companies like:

- KWS

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: The Crop Science Podcast Show

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LinkedIn: The Crop Science Podcast Show