Human Urine Becomes Option for Farmers in Fertilizer Supply Crunch

The Iran war is driving up the cost of synthetic crop nutrients, pushing growers to embrace alternatives from microbes to manure.

By Eleanor Thornber, Agnieszka de Sousa, Anuradha Raghu, Hallie Gu · Bloomberg

The Iran war is driving up the cost of synthetic crop nutrients, pushing growers to embrace alternatives from microbes to manure.