nature
Did Indigenous Amazonians Create Fertile Dark Earth Soils?
š” The Answer
- Amazonian Dark Earths (terra preta) are rich in charcoal, pottery, and organic matter.
- Indigenous people added charcoal and waste to improve infertile soil centuries ago.
- These soils remain highly fertile today, supporting agriculture in poor regions.
- Modern scientists study them for sustainable farming and carbon sequestration methods.
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