nature

Did Indigenous Amazonians Create Fertile Dark Earth Soils?

šŸ’” 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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