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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
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
Slash and char as alternative to slash and burn - soil charcoal amendments maintain soil fertility and establish a carbon sink. Author(s): STEINER, C.; TEIXEIRA, W. G.; LEHMANN, J.; GLASER, B.; ARRUDA, M. R. de; ZECH, W.; BLUM, W. E. H. The aim presented research was to examine the use of charcoal in agricultural practice and management of a highly weathered Xanthic Ferrasols in Amazonia. Repository: BDPA Publication year: 2007
Composition of the humin fraction and coarse char of Terra Preta de Índios soils by NMR, multivariate curve resolution and scanning electron microscopy. Author(s): SONG, G.; NOVOTNY, E. H.; AZEVEDO, E. R. de; BONAGAMBA, T. J. The high and specific soil organic matter (SOM) contents of the Amazonian Dark Earths (Terra Preta de Índios), and their high contents of P and Ca provide high natural fertility to the soils. Biochar... ... Repository: BDPA Publication year: 2008
Short-term and long-term effects of natural and artificial carbonaceous substrates on greenhouse gas fluxes. Author(s): KERN, J.; LIBRA, J.; AMMON, C.; NEUBAUER, Y.; TEIXEIRA, W. G. The emissions of two greenhouse gases (GHG), carbon dioxide (CO2) and nitrous oxide (N2O), from six substrates with different carbonaceous content were compared in short and long-term incubation exper... ... Repository: BDPA Publication year: 2022
Growth of aerobic rice in the presence of biochar as soil amendment: short-term effects in a clayey Rhodic Ferralsol in the Brazilian savanna (Cerrado). Author(s): CARVALHO, M. T. de M.; MADARI, B. E.; BASTIAANS, L.; VAN OORT, P.; HEINEMANN, A. B.; SILVA, M. A. S. da; MAIA, A. de H. N.; MEINKE, H. Abstract: Increasing yields in aerobic rice systems (ARS) is a challenge in the Brazilian savannah (BS), where rice is grown under unfavourable conditions characterised by well drained and low fertile... ... Repository: BDPA Publication year: 2012
Effect of pyrolysis temperature and feedstock type on agricultural properties and stability and biochars. Author(s): CONZ, R. F.; ABBRUZZINI, T. F.; ANDRADE, C. A.; MILORI, D. M. B. P.; CERRI, C. E. P. Repository: BDPA Publication year: 2017
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
Wheat straw hemicellulose films as affected by citric acid. Author(s): AZEREDO, H. M. C. de; VRETTOU, C. K.; MOATES, G. K.; WELLNER, N.; CROSS, K.; PEREIRA, P. H. F.; WALDRON, K. W. Repository: BDPA Publication year: 2015
Potential allelochemicals of the invasive species Carduus nutans L. and C. acanthoides. Author(s): DUKE, S. O.; CERDEIRA, A. L.; CANTRELL, C. L.; SILVA, F. M.; CORNIANI, N.; VELINI, E. D.; DONEGA, M. A. The thistles Carduus nutants L. and C. acanthoides L. have both been implicated as allelopathic species. These Eurasian native plants are invasive in the U.S. and other parts of the world, competing w... ... Repository: BDPA Publication year: 2013

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