Episode 102: The Learning Experience of Regenerative Ag with Dr. Allen Williams

1 Feb 2024 · 59 min
59:07

Dr. Allen Williams explains how regenerative agriculture rebuilds soil through deep aggregation, microbial biomass, and plant diversity. On one farm, soil aggregates grew from 2 inches to 15 inches in four years, and microbial biomass jumped from 2,000 to over 16,500 ng/g. The main barriers aren't technical: they're education, peer pressure, and debt.

Questions this video answers

February 1, 2024

Typical first-visit PLFA: ~800–2,000 nanograms per gram; recorded high values after regenerative practices: >16,500 nanograms per gram.

Year 1: ~2 inches; Year 2: just over 4 inches; Year 3: 6.7 inches; Year 4: almost 15 inches (mean aggregate depth).

More than 200 different species of mycorrhizal fungi (as stated).

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