Remove Acre Remove Nutrient Pollution Remove Tractor
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Can Human Urine Fertilize Our Crops?

Modern Farmer

” Diverting urine from the wastewater stream for use as fertilizer would also address the two largest contributors of nutrient pollution in the U.S., In his case, this means a team of Suffolk Punch draft horses, but the same apparatus can be hitched to a tractor. You need a lot of it to do an acre, he said.