Phrases with «terra preta»

"Terra preta" is a phrase that refers to a type of dark, fertile soil found in the Amazon rainforest. It is created by indigenous people through a traditional practice of adding charcoal, organic matter, and pottery fragments to the soil. This special soil is very nutrient-rich, allowing plants to grow better. Full definition

Sentences with «terra preta»

  • The late Wim Sombroek — a legendary soil scientist whose long interest in terra preta earned him the epithet «the godfather of dark earth» — began to wonder if dark earth could be used to sequester carbon. (discovermagazine.com)
  • «I think [research into the biological behavior of terra preta] is where the new frontier will be,» Lehmann counters. (scientificamerican.com)
  • In 2001 Petersen published a paper reporting one example of a farmer who had cultivated crops on terra preta soils near Açutuba for 40 years without ever adding any fertilizer. (discovermagazine.com)
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