Does Mexico Use Human Waste as Fertilizer for Export Crops?

Some rural Mexican agricultural communities do use treated human waste (biosolids) mixed with animal manure and compost as fertilizer—a traditional practice known as chinampa or similar organic methods.

However:

• This is not widespread in commercial export agriculture.
• Most large-scale farms use modern synthetic or certified organic fertilizers.
• Export produce undergoes strict Mexican and international food safety inspections (e.g., FDA, USDA, GlobalGAP) to ensure no pathogen contamination.

Consumers can trust that legally exported Mexican produce meets safety standards.