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Episode 187: Clearing Nitrogen "Constipation" in High-Yield Corn with Brody Benton

27 août 2026 · 1 h 14 min

Notes de l’épisode

Brody Benton is an agronomist and no-till farmer in Guthrie County, Iowa, specializing in continuous corn rotations and hoop-barn hog manure management . Brody works with growers in Iowa and the midwest as an independent consultant through his company, Six B, using sap analysis and field trials to help growers reduce synthetic chemical dependency.

To forward regenerative agriculture, Brody focuses on restoring soil fungal communities, accelerating humification, and keeping living roots in the ground year-round through cover cropping . He advocates replacing synthetic fungicides with targeted trace mineral nutrition to resolve plant nutrient backlogs, boost photosynthesis, and rebuild natural crop immunity .

In this episode, John and Brody discuss:

  • The historical shift over the last 50 years from naturally maturing green corn to crops dependent on continuous synthetic inputs .

  • How late-season cover crops feed soil biology with exudates to increase organic matter and boost cash crop yields .

  • The severe impact of chemical herbicides on soil fungi and how proper planting depth protects biological inoculants .

  • How AEA ReBound trace minerals and PhotoMag clear nitrogen backlogs, lower plant nitrates, and reactivate photosynthesis .

  • The success of Pinion as a fungicide alternative that suppresses tar spot without harming soil biology .

  • How trace mineral nutrition prevents phantom yield loss by maintaining a reducing internal environment in the plant during grain fill .

About John Kempf John Kempf is the founder of Advancing Eco Agriculture (AEA). A top expert in biological and regenerative farming, John founded AEA in 2006 to help fellow farmers by providing the education, tools, and strategies that will have a global effect on the food supply and those who grow it.

Through intense study and the knowledge gleaned from many industry leaders, John is building a comprehensive systems-based approach to plant nutrition – a system solidly based on the sciences of plant physiology, mineral nutrition, and soil microbiology.

Support For This Show & Helping You Grow Since 2006, AEA has been on a mission to help growers become more resilient, efficient, and profitable with regenerative agriculture. AEA works directly with growers to apply its unique line of liquid mineral crop nutrition products and biological inoculants. Informed by cutting-edge plant and soil data-gathering techniques, AEA's science-based programs empower farm operations to meet the crop quality markers that matter the most. AEA has created real and lasting change on millions of acres with its products and data-driven services by working hand-in-hand with growers to produce healthier soil, stronger crops, and higher profits.

Beyond working on the ground with growers, AEA leads in regenerative agriculture media and education, producing and distributing the popular and highly-regarded Regenerative Agriculture Podcast, inspiring webinars, and other educational content that serve as go-to resources for growers worldwide.

Learn more about AEA's regenerative programs and products: https://www.advancingecoag.com

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