In this special episode of The Crop Science Podcast Show, we’re marking International Seed Day, which is celebrated this month. Dr. Anuj Chiluwal from Kentucky State University joins us to talk about the connection between soybean yield and seed quality. He explains why seed protein levels are falling, what that means for growers, and how late-season nitrogen strategies and sustainable practices can help. Tune in now on all major platforms!

"Nitrogen limitation during seed fill is the key reason for declining soybean protein levels."

Meet the guest: Dr. Anuj Chiluwal earned his B.Sc. in Agriculture from Tribhuvan University, M.Sc. in Biotechnology from Fort Valley State University, and Ph.D. in Agronomy from Kansas State University. Currently, he is an Assistant Professor of Agronomy at Kentucky State University, focusing on soybean seed quality, nitrogen management, and crop physiology.

Liked this one? Don’t stop now — Here’s what we think you’ll love!

What you will learn:

• (00:00) Highlight
• (01:02) Introduction
• (06:26) Soybean protein concentration
• (10:42) Yield vs. quality
• (14:17) Recommendations for growers
• (24:27) Fertilizer vs. fixation
• (29:02) Cultural practices
• (31:28) Final three questions

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

- CNH Reman

- S&W Seed Co.

- KWS

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. Liberty Galvin, from Oklahoma State University, breaks down the science behind weed dormancy, explaining how temperature, moisture, and soil conditions trigger emergence. She also tackles the critical period of weed control and the potential effects of tillage on weed management in a long-term no-till field. Learn practical strategies for managing weeds and optimizing weed control practices. Tune in now on all major platforms!

"All seeds are beholden to their environment. They won’t germinate unless the right temperature and moisture conditions are met."

Meet the guest: Dr. Liberty Galvin is an Extension Weed Science Assistant Professor at Oklahoma State University, specializing in precision weed management. She holds a Ph.D. in Horticulture and Agronomy and an M.S. in International Agricultural Development from UC Davis. With experience in weed ecology, herbicide resistance, and global agriculture initiatives, Dr. Galvin focuses on optimizing weed control strategies for sustainable crop production.

What you will learn:

• (00:00) Highlight
• (01:07) Introduction
• (04:31) Weed seed dormancy explained
• (06:49) How temperature affects germination
• (09:46) Secondary weed flushes and timing
• (21:37) The role of tillage in weed control
• (22:31) Resistance challenges
• (27:13) Final three questions

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

- KWS

- CNH Reman

- S&W Seed Co.

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. Dave Raj Raman and Dr. Daniel Andersen from Iowa State University discuss the potential of perennial groundcover systems for corn and soybean production in the US Corn Belt. They explore the benefits and challenges of these systems, especially in terms of sustainability, water quality, and nutrient management. Listen now on all major platforms!

"The vision behind perennial groundcover systems is to reduce the barrier to entry and provide ecosystem services without sacrificing yield." - Dr. Dave Raj Raman

Meet the guests:

Dr. Daniel Andersen is an Associate Professor and Extension Specialist at Iowa State University, where he focuses on water quality and soil management. He holds a Ph.D. in Agricultural Engineering from Iowa State University and has over 12 years of experience in extension and outreach. 

Dr. Dave Raj Raman, Morrill Professor of Agricultural and Biosystems Engineering, is also at Iowa State. With a background in agricultural and biological engineering, Dr. Raman has led impactful research projects on sustainable farming practices.

What you will learn:

• (00:00) Highlight
• (01:10) Introduction
• (06:08) Perennial groundcover systems
• (09:22) Types of perennial cover crops
• (13:40) Managing competition with crops
• (18:10) Biomass in cover cropping
• (23:32) Scalability of perennial groundcover
• (30:56) Final three questions

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

- S&W Seed Co.

- KWS

- CNH Reman

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. Rodrigo Werle, from the University of Wisconsin-Madison, explores innovative strategies in weed management for corn, soybeans, and small grains. He discusses the evolving role of herbicides, data-driven agronomy, and the impact of environmental factors on crop production. Tune in now on all major platforms!

"Herbicide performance changes dramatically with environmental conditions, like droughts and wet years."

Meet the guest: Dr. Rodrigo Werle is an Associate Professor and Extension Cropping Systems Weed Scientist at the University of Wisconsin-Madison. His research program, WiscWeeds, focuses on sustainable weed management in corn, soybean, and small grains. Dr. Werle earned his BS in Agronomy from São Paulo State University, Brazil, and his MS and PhD in Agronomy with a specialization in Weed Science from the University of Nebraska-Lincoln.

What you will learn:

• (00:00) Highlight
• (01:25) Introduction
• (02:29) Guest’s background
• (12:13) Weed science
• (16:45) Carbon & weed control
• (20:05) Cover crops
• (27:14) Societal & agronomic needs
• (27:44) Final three questions

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

- S&W Seed Co.

- KWS

- CNH Reman

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this special episode of The Crop Science Podcast Show celebrating National Ag Day, Dr. Alex Thomasson from Mississippi State University explores how autonomous systems—drones, robotic tractors, and AI-driven technologies—are transforming modern agriculture. From tackling labor shortages to enhancing efficiency, he breaks down the real-world impact of automation on farm operations. Tune in now on all major platforms!

"The push for autonomous systems is largely driven by labor shortages, and it also brings opportunities for increased efficiency and precision."

Meet the guest: Dr. Alex Thomasson is a leader in agricultural engineering and automation, serving as Department Head of Agricultural and Biological Engineering and Director of the Agricultural Autonomy Institute at Mississippi State University. With a Ph.D. in Agricultural Engineering from the University of Kentucky, his research focuses on precision agriculture, autonomous systems, and AI-driven farm technology.

What you will learn:

• (00:00) Highlight
• (01:26) Introduction
• (04:11) Systems adopting automation
• (05:46) Labor challenges in agriculture
• (10:18) Autonomous vehicles in ag
• (16:16) Autonomous systems explained
• (22:36) Benefits of automation
• (30:59) Final three questions

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

- S&W Seed Co.

- KWS

- CNH Reman

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this special rerun episode of The Crop Science Podcast Show, we revisit our conversation with Dr. Tom Barber from the University of Arkansas, who shares his expert insights on managing weed resistance and its impact on various crops. Dr. Barber discusses the challenges and strategies of weed science, including resistance management in a detailed exploration of field conditions, herbicide usage, and educational initiatives. Tune in now on all major platforms to learn how to tackle the toughest weed challenges and secure crop yields.

"The big thing we have going on in weed science, unfortunately, is resistance."

Meet the guest: Dr. Tom Barber is a professor and Extension Weed Scientist at the University of Arkansas, specializing in weed resistance management and agronomic solutions for row crops in the southern U.S. With a Ph.D. in Weed Science from Mississippi State University and over 20 years of experience, his research has transformed weed control strategies for cotton, soybeans, and more.

What you will learn:

• (00:00) Highlight
• (00:46) Introduction
• (02:12) Journey to weed science
• (07:46) Challenges with Italian ryegrass
• (13:66) Discussions on Palmer Amaranth
• (16:57) Long-term weed control studies
• (27:10) Future of herbicide regulation
• (31:41) Final three questions

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

- CNH Reman

- S&W Seed Co.

- KWS

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Randall Reeder, Executive Director of the Ohio No-Till Council, explores the evolution of no-till farming and the growing importance of cover crops in sustainable agriculture. He shares how these practices are reshaping soil health, improving carbon storage, and addressing region-specific challenges. Listen now on all major platforms!

"Ohio is home to the longest continuous no-till research, starting in 1962."

Meet the guest: Randall Reeder is the Program Coordinator of the annual Conservation Tillage & Technology Conference and the Executive Director of the Ohio No-Till Council. He was an Extension Agricultural Engineer at Ohio State University for 32 years, where he conducted research on soil compaction and tillage systems. His extensive experience in agricultural engineering and conservation practices provides invaluable insights into sustainable farming practices.

What you will learn:

• (00:00) Highlight
• (01:14) Introduction
• (02:58) History of the conference
• (06:51) Evolution of no-till practices
• (07:23) Cover crop benefits
• (15:41) No-till adoption
• (24:34) Soil carbon as storage
• (28:61) Final three questions

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

- KWS

- CNH Reman

- S&W Seed Co.

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Brent Johnson, Vice President of Sales & Marketing for the Americas at S&W Seed Co., shares insights into the evolution of the sorghum and alfalfa markets. He explores the advancements in grain and forage sorghum, from herbicide tolerance to prussic acid-free hybrids. He discusses how breeding and technology expand options for farmers and ranchers, improving weed control, forage safety, and crop resilience. The conversation also touches on trait stewardship and the evolving role of alfalfa in modern agriculture. Listen now on all major platforms!

"Sorghum's natural drought tolerance makes it a valuable crop for water-limited regions, and new trait innovations are expanding its potential."

Meet the guest: Brent Johnson, Vice President of Sales & Marketing for the Americas at S&W Seed Co., has nearly 30 years of experience in the seed industry. With expertise in launching value-added traits, he has played a key role in advancing sorghum and alfalfa genetics. His leadership has driven significant revenue growth while expanding global market opportunities.

What you will learn:

• (00:00) Highlight
• (01:16) Introduction
• (03:46) Brent Johnson’s background
• (07:06) Introducing sorghum traits
• (16:56) Prussic acid-free sorghum
• (18:01) Trait stewardship
• (20:53) Alfalfa market trends
• (24:12) Final three questions

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

S&W Seed Co.

- CNH Reman

- KWS

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Joe Lawrence, from Cornell University, discusses the crucial role of forage management in dairy nutrition. He shares insights on optimizing corn silage, managing weather variability, and improving feed quality for maximum cattle efficiency. Learn how hybrid selection, harvest strategies, and nutrient management impact forage utilization on farms. Tune in now on all major platforms!

"Weather, especially rainfall, has a bigger impact on fiber digestibility than hybrid selection, making management decisions crucial."

Meet the guest: Joe Lawrence is a Senior Extension Associate in Dairy Forage Systems Management at Cornell University PRO-DAIRY. With over 20 years in the dairy industry, he specializes in optimizing forage quality and linking crop production to dairy nutrition. He holds a Master’s degree in Soil and Crop Sciences from Cornell University and has extensive experience in agronomy and extension education.

What you will learn:

• (00:00) Highlight
• (01:02) Introduction
• (03:36) Optimizing forage quality
• (07:10) Hybrid selection strategies
• (11:57) Impact of weather on silage
• (13:12) Managing dairy feed costs
• (21:39) Carbon footprint in dairy
• (24:50) Final three questions

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

- CNH Reman

- KWS

- S&W Seed Co.

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. Shelby Gruss, from Iowa State University, discusses strategies for improving forage management and boosting crop resiliency. Dr. Gruss highlights the role of intercropping systems, summer annuals, and diversified farming practices in enhancing productivity and sustainability. She also covers the challenges facing forage producers in the Midwest, including fall armyworm infestations and hail damage. Listen now on all major podcast platforms!

"We developed a hybrid that eliminates dhurrin, ensuring safety during droughts or frosts."

Meet the guest: Dr. Shelby Gruss is an Assistant Professor in Forage Extension at Iowa State University. Her research focuses on improving resiliency in agricultural systems through innovative forage management strategies. Dr. Gruss earned her Ph.D. in Plant Breeding and Genetics from Purdue University, where she studied forage sorghum and its genetic traits and has a strong background in forage science.

What you will learn:

• (00:00) Highlight
• (00:52) Introduction
• (04:56) Managing forage toxicity
• (08:37) Genetic advances in hybrids
• (12:47) Benefits of intercropping
• (17:45) Addressing fall armyworm
• (21:48) Hail damage management
• (27:33) Final three questions

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

- KWS

- CNH Reman

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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