Agroforestry and the Improvement of Soil Fertility: A View from Amazonia

<table>Agroforestry system with rubber (<i>Hevea brasiliensis</i>), cacao (<i>Theobroma cacao</i>), and açaí (<i>Euterpe oleracea) </i>in Tomé-açu, Pará, showing the litter layer that is typically found in such multistrata systems.</table>

Applied and Environmental Soil Science

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Figure 1

Figure 1: Agroforestry and the Improvement of Soil Fertility: A View from Amazonia 