bakes n cakes
TYVM
>Every organic farm in the USA uses biosolids as fertilizer. Don't shit where you eat.
this
But NOT ORGANIC Farms
regular farms
Organic Farms are highly documented to avoid that shit
that's so retarded but I'll play along
Guidelines for Organic Crop Certification
Accepted crop nutrient and soil amendments:
-
Nutrients or soil amendments included on the National List of synthetic substances allowed for use in
organic crop production
-
A mined substance of low solubility
-
A mined substance of high solubility; the application of the substance must be in accordance with
those established on the National List of nonsynthetic materials prohibited for crop production
-
Ash obtained from burning of a plant or animal material
-
A plant or animal material that has been chemically altered by the manufacturing process
-
Burning used to suppress the spread of disease or to stimulate seed germination
Prohibited:
-
Application of raw manure less than 120 prior to harvest of a product whose edible portion has direct
contact with soil surface or soil particles or 90 days prior to harvest of product whose edible portion does
not have direct contact with soil surface or soil particles
-
Any fertilizer, crop nutrient, soil amendments or composted plant and animal material that contains a
synthetic substance that is not included on the National List of synthetic substances allowed for use in
organic crop production
- Sewage sludge (bio solids)
-
Burning as a means of disposal for crop residues produced on farm
Plant and animal materials and crop nutrients and soil amendments must be managed to improve soil organic
matter content. Producers may not apply plant and animal materials and/or crop nutrients and soil
amendments in a way that contributes to the contamination of crops, soil, or water by plant nutrients,
pathogenic organisms, heavy metals, or residues of prohibited substances.
https://www.ams.usda.gov/sites/default/files/media/Crop%20-%20Guidelines.pdf