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Provedor de dados:  Repositório Alice
País:  Brazil
Título:  Biochar: pyrogenic carbon for agricultural use: a critical review.
Autores:  NOVOTNY, E. H.
MAIA, C. M. B. de F.
CARVALHO, M. T. de M.
MADARI, B. E.
Data:  2016-01-18
Ano:  2015
Palavras-chave:  Biocarvão
Sequestro de carvão
Condicionador do solo
Efeito estufa
Biomassa
Carbon sequestration
Biochar
Biomass
Soil amendments
Greenhouse gases
Resumo:  Biochar (carbonized biomass for agricultural use) has been used worldwide as soil amendment and is a technology of particular interest for Brazil, since its ?inspiration? is from the historical Terra Preta de Índios (Amazon Dark Earth), and also because Brazil is the world?s largest charcoal producer, generating enormous residue quantities in form of fine charcoal and due to the availability of different residual biomasses, mainly from agroindustry (e.g., sugar-cane bagasse; wood and paper-mill wastes; residues from biofuel industries; sewage sludge etc), that can be used for biochar production, making Brazil a key actor in the international scenario in terms of biochar research and utilization). In the last decade, numerous studies on biochar have been carried out and now a vast literature, and excellent reviews, are available. The objective of this paper is therefore to deliver a critical review with some highlights on biochar research, rather than an exhaustive bibliographic review. To this end, some key points considered critical and relevant were selected and the pertinent literature ?condensed?, with a view to guide future research, rather than analyze trends of the past.

2015
Tipo:  Artigo em periódico indexado (ALICE)
Idioma:  Inglês
Identificador:  19115

http://www.alice.cnptia.embrapa.br/handle/doc/1034123

http://ainfo.cnptia.embrapa.br/digital/bitstream/item/137133/1/2015-118.pdf

10.1590/01000683rbcs20140818
Editor:  Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 39, n. 2, p. 321-344, mar./abr. 2015.
Relação:  Embrapa Solos - Artigo em periódico indexado (ALICE)
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