Moray farmer uses underwear to test soil fertility - BBC News

The Moray farmer buried the cotton underpants in different parts land to see how they disintegrated.

Soil Your Undies' campaign asks Pennsylvanians to bury their underwear to test soil health - The Allegheny Front

Underwear Underscores Soil Health

Check your soil health with the underpants test - Free

Dirty undies help American researchers to test Tennessee soil - ABC News

Soil Your Undies Experiment

I see London, I see France, Farmers Buried Underpants (to Test Soil Health) - The Confluence for Watershed Leaders

Soiled undies' reveal hidden world of soil on family's farm - FarmingUK News

Tgyhggygg by Verano22 - Issuu

How to test your soil health with a pair of cotton underwear - Farm and Dairy

Turtle - Kissed By Creativity