Soil Health Underwear Test

“Men’s cotton briefs can serve the needs of science when buried in a field for a few weeks. It’s a takeoff on an agronomy soil test that uses cotton swatches to measure carbon consumption by microbes. Microbes living in soil with plenty of carbon, rich in organic matter to turn into energy, don’t have to eat the cotton. Bacteria in carbon-poor soil will eat what they can scavenge.” Read more here

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