Our toilets can yield excellent alternatives for widespread polluting fertilizers
Frontiers
JANUARY 15, 2023
By Mischa Dijkstra, Frontiers science writer. Scientists show that the yield of cabbages grown on soils supplied with two modern nitrified urine fertilizers recycled from human urine is approximately equal to the yield when soils are fertilized with commercial vinasse. The exclusive use of compost recycled from human feces gave a slightly lower yield, but such compost is expected to give extra carbon to soils when combined with nitrified urine fertilizers.
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