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 Challenge - Rhode Island

Farmers plant underwear to test their soil

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

The turbo-charged plants that could boost farm output

Farmer gives away blueberries worth millions of pounds

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Soil Your Undies Experiment

Underpants experiments are taking place in Australian paddocks and gardens — all in the name of soil health - ABC News

Soil Your Undies Experiment

Turtle - Kissed By Creativity

Underpants experiments are taking place in Australian paddocks and gardens — all in the name of soil health - ABC News

Farmers in southern Minn. test soil health with buried undies

Soil Your Undies Challenge Natural Resources Conservation Service