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Char and humin fractions in Amazonian dark earths. Author(s): SONG, G.; NOVOTNY, E. H.; HAYES, M. H. B.; AZEVEDO, E. R. de; BONAGAMBA, T. J. The high and specific SOM contents of the Amazonian Dark Earths (ADE, Terra Preta de Índios), and their high contents of P and Ca provide high natural fertility to the soils. Char or black carbon (B C... ... Repository: BDPA Publication year: 2008
Extraction and characterisation of humin fraction from Amazonian anthropogenic dark earth soils ("Terra Preta de Indios"). Author(s): NOVOTNY, E. H.; HAYES, M. H. B.; SONG, G.; AZEVEDO, E. R. de; BONAGAMBA, T. Humin, the humic fraction that is insoluble in water at all pH values, typically comprises more than 50% of soil organic matter (1). Because of the difficulties in isolation, humin compositions and pr... ... Repository: BDPA Publication year: 2008
Biocarvão no solo: aspectos agronômicos e ambientais. Author(s): PETTER, F. A.; LIMA, L. B. de; MORALES, M. M.; MARIMON JÚNIOR, B. H.; MORAIS, L. A. de Embora a prática do uso do carvão vegetal no solo visando a melhoria do desenvolvimento das plantas seja milenar, pouco se sabe sobre os efeitos técnicos de sua aplicação, sobretudo em longo prazo. As... ... Repository: BDPA Publication year: 2016
Advances in biochar research in Brazil. Author(s): MAIA, C. M. B. F.; MADARI, B. E.; NOVOTNY, E. H. To mitigate global warming, major changes in the global carbon balance are expected as the world's larger economics migrate to energy matrices that emit less greenhouse gases (GHG). Alternatives of ca... ... Repository: BDPA Publication year: 2011
Methods of soil organic carbon determination in Brazilian savannah soils. Author(s): SATO, J. H.; FIGUEIREDO, C. C. de; MARCHÃO, R. L.; MADARI, B. E.; BENEDITO, L. E. C.; BUSATO, J. G.; SOUZA, D. M. de Several methods exist for determining soil organic carbon, and each one has its own advantages and limitations. Consequently, a comparison of the experimental results obtained when these methods are e... ... Repository: BDPA Publication year: 2014
Carbon indices to assess quality of management systems in a Subtropical Acrisol. Author(s): ZANATTA, J. A.; VIEIRA, F. C. B.; BRIEDIS, C.; DIECKOW, J.; BAYER, C. Management systems to improve soil quality are essential for agricultural and environmental sustainability. We assessed the quality of soil management systems applied to a subtropical Acrisol in terms... ... Repository: BDPA Publication year: 2019
Slash and char - an alternative to slash and burn practiced in the Amazon Basin. Author(s): STEINER, C.; TEIXEIRA, W. G.; ZECH, W. Carbon emissions in slash and burn agriculture. Black carbon in soil - Terra Preta de Índio. Slash and Char an alternative to slash and burn. Alternative slash and char in practice. Advantages of slas... ... Repository: BDPA Publication year: 2007
Comparação de metodologias para determinação do carbono orgânico total em solos de Mato Grosso do Sul. Author(s): FUKUSHIMA, G. S.; VAREIRO, T. B.; SOUZA, V. B. de; SILVA, W. M. Repository: BDPA Publication year: 2016
Volatile metabolomics from cashew leaves: assessment of resistance biomarkers associated with Black Mold (Pilgeriella anacardii Arx & Müller). Author(s): SOUSA, D. B. de; SILVA, G. S. DA; GUEDES, J. A. C.; SERRANO, L. A. L.; MARTINS, V. V.; RODRIGUES, T. H. S.; BRITO, E. S. de; ZAMPIERI, D.; LIMA, A. S.; ZOCOLO, G. J. Black mold, a disease caused by the fungus Pilgeriella anacardii Arx & Müller, affects cashews (Anacardium occidentale). Some cashew clones are more resistant to the pathogen; however, little is known... ... Repository: BDPA Publication year: 2022
Black soils. Author(s): TONG, Y.; SAKSA, M.; FONTANA, A.; ANJOS, L. H. C. dos; DALMOLIN, R. S. D. Definition and description; Global distribution of hotspot; Global carbon stocks and additional carbon storage potential; Importance of black soil conservation for the provision of specific ecosystem... ... Repository: BDPA Publication year: 2021

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