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.

Farmers in southern Minn. test soil health with buried undies

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

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

Soil Health Project - Upper Beult Farmer Cluster

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

Delaware Farmers Burying Underwear To Test How Healthy Soil Is

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

Farmers plant underwear to test their soil

The turbo-charged plants that could boost farm output

Soil Your Undies Experiment

Soil your undies News, Sports, Jobs - Farm News