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Soil fertility, mineral nitrogen and microbial biomass in upland soils of the Central Amazon under different plant covers. Author(s): MOREIRA, A.; FAGERIA, N. K. Amazon is the largest State of Brazil and major area of the State is covered by a largest tropical rainforest of the world. Most soils of the Amazon region soils are characterized as acidic and infert... ... Repository: BDPA Publication year: 2009
Amazonian dark earths located in the fertile floodplains in the central Amazon - Brazil. Author(s): TEIXEIRA, W. G.; MACEDO, R. S.; NEVES, E. G. This study brings a pedogeochemical characterization of ADE found in the naturally fertile alluvial floodplains of the Amazon river in the Central Brazilian Amazon. Repository: BDPA Publication year: 2019
Genetic diversity of Gossypium barbadense from the central Brazilian Amazon. Author(s): HOFFMANN, L. V.; CARDOSO, K. C. M.; ROCHA, A. S. N. da C.; OLIVEIRA, A. I. D. de; ABREU, A. G. de; PEREIRA, C. C. de O.; MALAFAIA, G.; MENEZES, I. P. P. de The Amazon Basin is a center of diversity of Gossypium barbadense and the strategy for conservation of this genetic resource depends on the knowledge of the diversity maintained in Amazonas State. Dur... ... Repository: BDPA Publication year: 2018
Carbon stock and dynamics in natural regeneration in managed forest in the central Amazon. Author(s): LUNA, E. R.; FREITAS, F. C. de; AZEVEDO, C. P. de; SOUZA, C. R. de Estoque e dinâmica do carbono na regeneração natural em floresta manejada na Amazônia Central. Cerca de 2% da biomassa viva acima do solo encontra-se na regeneração natural das espécies arbóreas. Apes... ... Repository: BDPA Publication year: 2024
Retranslocation of nutrients and zinc sulphate fertilization of banana plants in central Amazon. Author(s): MOREIRA, A.; MORAES, L. A. C.; PEREIRA, J. C. R.; CASTRO, C. Banana cultivation is ranked as one of the agricultural activities of greatest economic importance and social significance in Brazil. The area under banana cultivation in Brazil (516,000 ha) is larger... ... Repository: BDPA Publication year: 2007
Physical, chemical and mineralogical characteristics of soils with anthropics horizons (Terra Preta de Índio) in the floodplains of Solimões River in the Central Amazon-Brazil. Author(s): MACEDO, R. S.; TEIXEIRA, W. G.; LIMA, H. N.; NEVES, E. G. Repository: BDPA Publication year: 2010
Carbon stock and dynamics in a managed forest in Central Amazon. Author(s): SOUZA, C. R. de; AZEVEDO, C. P. de; ROSSI, L. M. B.; SANTOS, J. dos; HIGUCHI, N. Estoque e dinâmica de carbono em floresta manejada na Amazônia Central: a Floresta Amazônica tem estado cada vez mais em evidência nas discussões mundiais acerca de seu papel central no controle das m... ... Repository: BDPA Publication year: 2018
Charcoal (Biochar) as soil conditioner to enhance fertilizers and water use efficiency in agriculture in acid tropical soils in the Central Amazon Basin. Author(s): TEIXEIRA, W. G.; STEINER, C.; MARTINS, G. C.; ARRUDA, M. R. de This article summarize result of many experiments conducted in 15 years of research with biochar in nursery and field experiments in the Central Amazon. Repository: BDPA Publication year: 2014
Amazonian dark earths in the fertile floodplains of the Amazon River, Brazil: an example of non-intentional formation of anthropic soils in the Central Amazon region. Author(s): MACEDO, R. S.; TEIXEIRA, W. G.; LIMA, H. N.; SOUZA, A. C. G. de; SIVA, F. W. R.; ENCINAS, O. C.; NEVES, E. G. Amazonian dark earths (ADEs) are fertile soils created by pre-Columbian Amerindian societies of the Amazon Basin. However, it is still not clear whether these soils were produced intentionally to impr... ... Repository: BDPA Publication year: 2019
Seasonality of Central Amazon Forest Leaf Flush Using Tower-Mounted RGB Camera. Author(s): NELSON, B.; TAVARES, J.; WU, J.; VALERIANO, D.; LOPES, A.; MAROSTICA, S.; MARTINS, G.; PROHASKA, N.; ALBERT, L.; ARAUJO, A. de; MANZI, A.; SALESKA, S.; HUETE, A. Repository: BDPA Publication year: 2014

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