Dark earth: Ancient Amazonian soil can boost forest restoration, study finds
A study found that ancient Amazonian dark earth, rich in organic matter and shaped by Indigenous peoples, significantly enhances tree growth when used in forest restoration. The soil boosts seedling development by altering the microbiome, increasing beneficial fungi and reducing harmful microbes. Researchers are now exploring ways to use these microorganisms to aid reforestation without disturbing the original soil deposits. This discovery offers a new, natural approach to restoring degraded lands in the Amazon.
A study found that ancient Amazonian soil, called dark earth, helps tree seedlings grow faster and stronger in real field conditions.
This discovery could improve forest restoration efforts by using the soil’s natural ability to boost plant growth and reduce harmful microbes.
The research highlights a sustainable way to heal damaged ecosystems using knowledge from Indigenous practices and modern science.
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