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Practice of Biological Farming with Gary Zimmer

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Manage episode 221988718 series 2249744
Content provided by AEA Marketing and John Kempf. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by AEA Marketing and John Kempf or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

This week, we present a follow-up to the interview I conducted last week, in Episode 27, with Gary Zimmer. I hope you enjoy the chance to dive deeper into some of the topics raised in the previous episode.

Gary has been a key figure in the development of regenerative agriculture in America, is a sought-after speaker, and is the author of both The Biological Farmer (now available as an updated and expanded second edition), and Advancing Biological Farming. He is the founder of Midwestern BioAg, a consulting and fertility provision company headquartered in Madison Wisconsin.

Gary's consulting has largely been in broad-acre crops and dairy, but the powerful information he offers can be universally transferred to any crop. Gary's analogies between ruminant digestion and soil mineralization helps us understand concepts in biological farming. This talk is sprinkled with fast-paced wisdom, anecdotes, research, and philosophy.

The conversation centered on three topics which are critical to every farm:

  1. Trace Minerals
  • Gary's preferred trace mineral nutrition sources and distribution methods
  • A lively discussion on sap, tissue, soil and dairy ration testing
  • Using mineral inputs when and where needed, with purpose, based on data

  1. Nitrogen Management
  • Nitrogen management is NOT merely a numbers game
  • Digestibility and solubility are the critical considerations in N management
  • The use of various nitrogen stabilizers such as polymer coatings, humates and carbohydrates
  • The use of S, Mg and Mo to stabilize nitrogen in the soil
  • Growing crops without purchased nitrogen
  • Removing N availability as a limiting factor by growing N

  1. Carbon
  • A perceived N response which is actually caused by solubilizing carbon and releasing CO2
  • The economics of mineral balance in terms of yield bump vs. yield loss
  • How to best think about cover crops and their use

Thank you to Gary for joining us twice and hope everyone enjoys the show!

Support For This Show & Helping You Grow

This show is brought to you by AEA, leaders in regenerative agriculture since 2006.

If you are a large-scale grower looking to increase crop revenue and quality, email hello@advancingecoag.com or call 800-495-6603 extension 344 to be connected with a dedicated AEA crop consultant.

Feedback & Booking

Please send your feedback, requests for topics or guests, or booking request have a Podcast episode recorded LIVE at your event -- to production@regenerativeagriculturepodcast.com. You can email John directly at John@regenerativeagriculturepodcast.com.

Sign Up For Special Updates

To be alerted via email when new episodes are released, and get special updates about John speaking, teaching, and podcast LIVE recordings, be sure to sign up for our email list.

  continue reading

111 episodes

Artwork
iconShare
 
Manage episode 221988718 series 2249744
Content provided by AEA Marketing and John Kempf. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by AEA Marketing and John Kempf or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

This week, we present a follow-up to the interview I conducted last week, in Episode 27, with Gary Zimmer. I hope you enjoy the chance to dive deeper into some of the topics raised in the previous episode.

Gary has been a key figure in the development of regenerative agriculture in America, is a sought-after speaker, and is the author of both The Biological Farmer (now available as an updated and expanded second edition), and Advancing Biological Farming. He is the founder of Midwestern BioAg, a consulting and fertility provision company headquartered in Madison Wisconsin.

Gary's consulting has largely been in broad-acre crops and dairy, but the powerful information he offers can be universally transferred to any crop. Gary's analogies between ruminant digestion and soil mineralization helps us understand concepts in biological farming. This talk is sprinkled with fast-paced wisdom, anecdotes, research, and philosophy.

The conversation centered on three topics which are critical to every farm:

  1. Trace Minerals
  • Gary's preferred trace mineral nutrition sources and distribution methods
  • A lively discussion on sap, tissue, soil and dairy ration testing
  • Using mineral inputs when and where needed, with purpose, based on data

  1. Nitrogen Management
  • Nitrogen management is NOT merely a numbers game
  • Digestibility and solubility are the critical considerations in N management
  • The use of various nitrogen stabilizers such as polymer coatings, humates and carbohydrates
  • The use of S, Mg and Mo to stabilize nitrogen in the soil
  • Growing crops without purchased nitrogen
  • Removing N availability as a limiting factor by growing N

  1. Carbon
  • A perceived N response which is actually caused by solubilizing carbon and releasing CO2
  • The economics of mineral balance in terms of yield bump vs. yield loss
  • How to best think about cover crops and their use

Thank you to Gary for joining us twice and hope everyone enjoys the show!

Support For This Show & Helping You Grow

This show is brought to you by AEA, leaders in regenerative agriculture since 2006.

If you are a large-scale grower looking to increase crop revenue and quality, email hello@advancingecoag.com or call 800-495-6603 extension 344 to be connected with a dedicated AEA crop consultant.

Feedback & Booking

Please send your feedback, requests for topics or guests, or booking request have a Podcast episode recorded LIVE at your event -- to production@regenerativeagriculturepodcast.com. You can email John directly at John@regenerativeagriculturepodcast.com.

Sign Up For Special Updates

To be alerted via email when new episodes are released, and get special updates about John speaking, teaching, and podcast LIVE recordings, be sure to sign up for our email list.

  continue reading

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