In this episode of The Crop Science Podcast Show, Dr. Martin Lukac, Professor in Ecosystem Science at the University of Reading, explains how temperate agroforestry brings trees back into farming systems while still producing food. He discusses soil protection, nutrient cycling, biodiversity, climate regulation, tree-crop competition, machinery design, land ownership barriers, and why profitability depends on long-term planning and practical system design. Listen now on all major platforms!

"There are a million benefits of Agroforestry systems, which then leads us to a neat question of why on earth is everybody not doing this?"

Meet the guest: Dr. Martin Lukac is a Professor of Ecosystem Science at the University of Reading. His work focuses on climate change, carbon accounting, sustainability, ecosystem carbon storage and cycling, and the response of managed and natural ecosystems to environmental stress. Learn more from Dr. Lukac on The Crop Science Podcast Show, available on all major platforms.

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What you will learn:

• (00:00) Highlight
• (01:27) Introduction
• (03:07) Defining agroforestry
• (09:21) Benefits and tradeoffs
• (13:27) Designing profitable systems
• (20:25) Land ownership barriers
• (23:52) Mainstream adoption
• (32:02) Final questions

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𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. Juan Osorno, Professor at North Dakota State University, explains how dry bean breeding addresses disease, flooding, nutrition, and market demands. He discusses the value of pulses, biological nitrogen fixation, consumer preferences, genetic diversity, and the challenge of combining multiple traits into commercially successful varieties. Listen now on all major platforms!

"Legume production supports cropping systems through biological nitrogen fixation, reducing dependence on external nitrogen inputs while leaving residual nitrogen available for subsequent crops."

Meet the guest: Dr. Juan Osorno is a Professor at North Dakota State University, where he works as a dry bean breeder and geneticist and teaches General Genetics. His background includes dry bean breeding and genetics at CIAT, dry bean breeding and agronomy at the University of Puerto Rico, and a PhD in Agricultural and Horticultural Plant Breeding from North Dakota State University. His work focuses on research, development of new varieties, and food security. Listen to Dr. Juan Osorno on The Crop Science Podcast Show, available on all major platforms.

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What you will learn:

• (00:00) Highlight
• (01:36) Introduction
• (05:01) Why beans matter
• (08:25) Pulses and legumes
• (15:52) Bean production
• (18:13) Breeding challenges
• (26:16) Research funding
• (29:16) Final questions

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𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. Candy Hirsch, Professor at the University of Minnesota, explains why germplasm collections are essential for crop improvement. She discusses how gene banks preserve genetic diversity, protect valuable alleles, and support breeding for future environmental conditions. Dr. Hirsch also examines how sequencing and computational tools can prioritize limited conservation resources. Listen now on all major platforms!

"Germplasm collections preserve genetic diversity from wild ancestors, locally adapted varieties, and modern cultivars, providing essential resources for continued crop improvement and adaptation."

Meet the guest: Dr. Candy Hirsch is a professor at the University of Minnesota, where her work spans plant breeding, bioinformatics, genetics, maize genomics, and translational crop research. She earned a PhD in Plant Breeding and Plant Genetics and a BS in Genetics from the University of Wisconsin-Madison. Learn more from Dr. Hirsch on The Crop Science Podcast Show, available on all major platforms.

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What you will learn:

• (00:00) Highlight
• (01:23) Introduction
• (04:24) Maize genomics research
• (09:38) Genotype and environment
• (10:42) Germplasm conservation
• (13:53) Prioritizing genetic diversity
• (19:47) Nitrogen and cropping systems
• (24:13) Final questions

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

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𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. Brigitte Weston, Director of Product Development at Gates Agricultural Innovations (Gates Ag One), explains how crop innovations can serve smallholder farmers in Sub-Saharan Africa and South Asia. She discusses photosynthetic efficiency, nutrient symbiosis, seed systems, and the missing middle between research and deployment. Learn how targeted innovation can improve yields, livelihoods, and local economies. Listen now on all major platforms!

"Extra cash from stronger smallholder yields can grow local economies from the grassroots and make whole communities more profitable."

Meet the guest: Dr. Brigitte Weston is the Director of Product Development at Gates Agricultural Innovations (Gates Ag One), where she advances crop innovations for smallholder farmers in Sub-Saharan Africa and South Asia. She earned her Ph.D. in Crop Sciences from the University of Saskatchewan and has more than 30 years of product development experience. Learn from Dr. Brigitte Weston on The Crop Science Podcast Show, available on all major platforms.

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What you will learn:

• (00:00) Highlight
• (01:29) Introduction
• (03:47) Gates Ag One
• (05:30) Research priorities
• (14:19) R&D model
• (17:01) Innovation gap
• (20:14) Seed systems
• (26:48) Final questions

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

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𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. Rob Myers from the University of Missouri explains how cover crop breeding, soil health research, and grazing systems are advancing regenerative agriculture. He discusses cereal rye allelopathy, virtual fencing, planting green, and farmer-driven innovation that supports resilient agricultural systems. Listen now on all major platforms!

"Cover crop breeding can improve weed control, reduce production risks, and make regenerative systems easier to manage across different regions."

Meet the guest: Dr. Rob Myers is Director of the University of Missouri Center for Regenerative Agriculture and an Extension Professor in Plant Science and Technology. His work focuses on regenerative agriculture, cover crops, soil health, conservation, and diversified cropping systems. With decades of research, extension, and leadership experience, Dr. Myers continues supporting practical agricultural innovation. Learn more from Dr. Rob Myers on The Crop Science Podcast Show, available on all major platforms.

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What you will learn:

• (00:00) Highlight
• (01:24) Introduction
• (07:08) Regenerative center
• (10:28) Soil health sampling
• (12:55) Cover crop breeding
• (16:58) Cover crop grazing
• (20:38) Virtual fencing data
• (25:24) Final questions

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

* Loam Bio

- WiseVAs

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- ZentrixOS

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𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. Dean Riechers, Professor of Crop Sciences at the University of Illinois at Urbana-Champaign, discusses herbicide resistance, weed biology, and chemical weed control challenges. He explains why new modes of action are challenging to develop, how safeners protect crops, and where robotics, electrocution, and genetics may support future weed management. Listen now on all major platforms!

"Resistance continues increasing across major weed species, reducing herbicide effectiveness and creating greater challenges for maintaining reliable weed control in modern crop production systems."

Meet the guest: Dr. Dean Riechers is Professor of Crop Sciences at the University of Illinois at Urbana-Champaign. His research focuses on plant responses to herbicide stress, crop injury prevention, herbicide safeners, and mechanisms of evolved weed resistance through rapid detoxification. Learn more from Dr. Dean Riechers on The Crop Science Podcast Show, available on all major platforms.

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What you will learn:

• (00:00) Highlight
• (01:44) Introduction
• (06:57) Weed resistance
• (09:49) Resistance pressure
• (14:52) Cross resistance
• (18:44) New herbicides
• (24:04) Robotic control
• (33:14) Final questions

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

* Loam Bio

- ZentrixOS

- Zentrix Insights

- WiseVAs

- Elevate

- The Owner's Box

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Matt Griggs of Griggs Farms LLC shares his journey into regenerative agriculture. He discusses the practical challenges of planting into heavy cover crops, the planter modifications that made it possible, and his approach to building long-term soil health. Matt explains how these practices can lower risk and improve sustainability on a fifth-generation farm. Listen now on all major platforms!

"Solving cover crop planting challenges requires decisive equipment changes that protect seed placement and keep the operation moving."

Meet the guest: Matt Griggs is the owner and operator of Griggs Farms LLC. He raises 2,100 acres of cotton, corn, soybeans, wheat, and canola, and has practiced soil health and regenerative agriculture for 12 years. His farm has earned local and national recognition for conservation-based production. Hear more from Matt Griggs on The Crop Science Podcast Show, available on all major platforms.

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What you will learn:

• (00:00) Highlight
• (01:46) Introduction
• (06:26) Crop rotation
• (09:06) Sustainability shift
• (11:11) Cover crop lessons
• (15:56) Planter modifications
• (20:36) Urban sprawl
• (30:21) Final questions

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

* Loam Bio

- Elevate

- The Owner's Box

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- WiseVAs

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. Louis Longchamps from Cornell University explains how farmer-led on-farm experimentation can support better local decisions. He discusses digital agronomy, observational research, causal pathways, field-level data, and why practical tools must fit real farm operations. Listen now on all major platforms!

"Farmer-led on-farm experimentation enhanced by digital agronomy can empower farmers and create value with data at the farm level."

Meet the guest: Dr. Louis Longchamps is an Assistant Professor of Digital Agronomy at Cornell University. His work focuses on farm data management, farmer-centric on-farm experimentation, precision agriculture, and tools that support better input decisions. He earned his PhD from Laval University. Listen to The Crop Science Podcast Show with Dr. Louis Longchamps on all major platforms.

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What you will learn:

• (00:00) Highlight
• (01:51) Introduction
• (04:41) Current projects
• (06:48) Farmer-led experiments
• (13:31) Research design
• (26:06) Local knowledge
• (32:51) Digital agronomy
• (35:41) Final questions

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

* Loam Bio

- Elevate

- The Owner's Box

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- WiseVAs

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this Corn Special Series episode of The Crop Science Podcast Show, Dr. Matt Ruark, Professor and Extension Soil Fertility and Nutrient Management Specialist at the University of Wisconsin-Madison, explains how cover crops interact with manure nitrogen in corn systems. He discusses Wisconsin dairy rotations, cereal rye biomass, manure nitrogen credits, nutrient cycling, soil health tests, and why long-term field data matters for practical recommendations. Listen now on all major platforms!

"Cover crop nitrogen can stay in the soil system, but it is not released quickly enough for that season’s corn crop."

Meet the guest: Dr. Matt Ruark is Professor and Extension Specialist in Soil Fertility and Nutrient Management in the Department of Soil and Environmental Sciences at the University of Wisconsin-Madison. His nutrient and agroecosystems laboratory focuses on nitrogen, phosphorus, and carbon cycling in dairy, grain, and potato cropping systems. This includes fertilizer, manure, and cover crop management, as well as soil health management. Learn from Dr. Ruark on The Crop Science Podcast Show, available on all major platforms.

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What you will learn:

• (00:00) Highlight
• (01:44) Introduction
• (02:29) Wisconsin systems
• (05:33) Cover crop biomass
• (10:34) Nitrogen management
• (17:46) Nitrogen cycling
• (22:44) Soil health tests
• (29:28) Final questions

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

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𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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In this episode of The Crop Science Podcast Show, Dr. David Braun from the University of Missouri explains how plants transport and allocate sugars to support growth, root development, and yield. He discusses carbohydrate partitioning in corn and sorghum, genetic discoveries, breeding opportunities, and future research directions that could improve crop productivity. Listen now on all major platforms!

"Carbohydrate partitioning serves as one of the central biological processes supporting food production, biomass accumulation, and many agricultural products derived from crops."

Meet the guest: Dr. David Braun is a Professor of Plant Science and Technology and Biological Sciences at the University of Missouri and Director of the Interdisciplinary Plant Group. His research focuses on genetic and molecular control of carbon partitioning in maize and sorghum, including how sugars move from leaves to developing tissues. Learn more from Dr. David Braun on The Crop Science Podcast Show, available on all major platforms.

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What you will learn:

• (00:00) Highlight
• (01:34) Introduction
• (09:21) Carbohydrate partitioning
• (12:05) Sugar transport genetics
• (15:56) Root growth impacts
• (19:47) Corn and sorghum
• (22:56) Soybean opportunities
• (25:24) Final questions

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

* Loam Bio

- ZentrixOS

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- WiseVAs

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- The Owner's Box

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

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