Urine that has sat in the sun for a while seems to fertilise crops while warding off pests, without affecting the produce's taste
Več na: https://www.newscientist.com/article/2471220-aged-human-urine-is-a-pungent-pesticide-as-well-as-a-fertiliser/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
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