Not in Human Poop. Only in specific Animal Poop. I’m a Horticulturalist, and have done the trials. Human Poop is far to toxic
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I was in southern Missouri during and after their flood, I think it was 2011. It was not the smell of poop that was in the air, homes and soil, it was the smell of diesel and gasoline and adversely affected gardens and crops for a couple of years.
Those are definitely poisons to any plant life, except some algae which consume them, and are used to help clean-up oil spills in the ocean.