Unlocking the Restorative Power of Amazonian 'Dark Earth'

Amazonian dark earth (ADE) or terra preta, exceptionally fertile because rich in nutrients and stable organic matter derived from charcoal, could be a 'secret weapon' to boost reforestation—not only in the Amazon, but around the world. ADE contains microorganisms that are better at transforming soils into nutrients that can be taken up by plants, thus providing more resources for plant development. ADE can boost plant growth and its characteristics, particularly its microorganisms, can be copied for use in future ecological restoration projects.