Archeological dark earth are soils of higher fertility than majority of typical soils from the Amazon region. These have in its composition, pottery fragments and indian artifacts embedded in the matrix of the surface horizons, present high stability and persistence, which maintains its fertility even after several years. The objective of the study was to evaluate the spatial variability of chemical atributes in archeological dark earth under bean cultivation, Novo Aripuanã, Amazonas. Was conducted mapping a mesh of 20.0 x 72.0 m, with regular spacing of 5.0 x 4.0 m, in the sampling depths from 0.0-0.05, 0.05- 0.10 and 0.10-0.20 m, totaling 90 points. Were performed some chemical analyzes: pH, phosphorus (P), aluminum concentration (A...
Better knowledge of the anthropogenic soils can help create future scenarios for the Amazon region t...
The highly fertile Amazonian Dark Earths (ADE) results from landscape transformations found in assoc...
The lack of information concerning the variability of soil properties has been a major concern of re...
The Archaeological Dark Earth (ADE) soils are characterized by its high fertility, dark color, and p...
ABSTRACT Soils with an A horizon formed by human activity, an anthropogenic A horizon, are found in ...
Archeological Dark Earths (ADEs) are fertility soils that are notoriously superior to the vast major...
Os solos predominantes na região Amazônica pertencem à classe dos Latossolos e Argissolos, caracteri...
As Terras Pretas de Índio (TPI) apresentam por definição o horizonte A antrópico, de cor escura, com...
The comparison of morphological, mineralogical and chemical data of a soil with anthropic horizons -...
In the Várzea and Terra Firme ecosystems there are soils with an anthropic horizon, kno...
Localização e tamanho das TPI. Evidências do uso do fogo nas práticas agrícolas. As Terras Mulatas. ...
Throughout the Amazon region, dark-colored soils with increased fertility are identified and referre...
AbstractConsidering the lack of information about spatial behavior of the soil attributes in areas o...
The integration of morphological, mineralogical and chemical data of a soil with Archeological Black...
Amazonian Dark Earths (ADE) are anthropic soils that are enriched in carbon (C) and several nutrient...
Better knowledge of the anthropogenic soils can help create future scenarios for the Amazon region t...
The highly fertile Amazonian Dark Earths (ADE) results from landscape transformations found in assoc...
The lack of information concerning the variability of soil properties has been a major concern of re...
The Archaeological Dark Earth (ADE) soils are characterized by its high fertility, dark color, and p...
ABSTRACT Soils with an A horizon formed by human activity, an anthropogenic A horizon, are found in ...
Archeological Dark Earths (ADEs) are fertility soils that are notoriously superior to the vast major...
Os solos predominantes na região Amazônica pertencem à classe dos Latossolos e Argissolos, caracteri...
As Terras Pretas de Índio (TPI) apresentam por definição o horizonte A antrópico, de cor escura, com...
The comparison of morphological, mineralogical and chemical data of a soil with anthropic horizons -...
In the Várzea and Terra Firme ecosystems there are soils with an anthropic horizon, kno...
Localização e tamanho das TPI. Evidências do uso do fogo nas práticas agrícolas. As Terras Mulatas. ...
Throughout the Amazon region, dark-colored soils with increased fertility are identified and referre...
AbstractConsidering the lack of information about spatial behavior of the soil attributes in areas o...
The integration of morphological, mineralogical and chemical data of a soil with Archeological Black...
Amazonian Dark Earths (ADE) are anthropic soils that are enriched in carbon (C) and several nutrient...
Better knowledge of the anthropogenic soils can help create future scenarios for the Amazon region t...
The highly fertile Amazonian Dark Earths (ADE) results from landscape transformations found in assoc...
The lack of information concerning the variability of soil properties has been a major concern of re...