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Registro Completo |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
13/07/2020 |
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Data da última atualização: |
20/07/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
JINDO, K.; AUDETTE, Y.; HIGASHIKAWA, F. S.; SILVA, C. A.; AKASHI, K.; MASTROLONARDO, G.; SÁNCHEZ MONEDERO, M. A.; MONEDERO, M. A.; MONDINI, C. |
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Título: |
Role of biochar in promoting circular economy in the agriculture sector. Part 1: A review of the biochar roles in soil N, P and K cycles. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Chemical and Biological Technologies in Agriculture, New York, v. 7, n. 15, p. 1-12, 2020. |
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Idioma: |
Inglês |
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Conteúdo: |
Recently, biochar has been widely used for versatile applications in agriculture and environment sectors as an effective tool to minimise waste and to increase the efficiency of circular economy. In the present work, we review the current knowledge about biochar role in N, P and K cycles. Ammonia volatilisation and N2O emission can be reduced by biochar addition. The content of available P can be improved by biochar through enhancement of solubilisation and reduction in P fixation on soil mineral, whilst high extractable K in biochar contributes to K cycle in soil. Liming effect and high CEC are important properties of biochars improving beneficial interactions with N, P and K soil cycle processes. The effectiveness of biochar on N, P and K cycles is associated with biochar properties which are mainly affected by feedstock type and pyrolysis condition. |
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Palavras-Chave: |
Macro-nutrients; Nutrient cycle; Pyrogenic material. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01686naa a2200253 a 4500
001 1129761
005 2020-07-20
008 2020 bl uuuu u00u1 u #d
100 1 $aJINDO, K.
245 $aRole of biochar in promoting circular economy in the agriculture sector. Part 1$bA review of the biochar roles in soil N, P and K cycles.$h[electronic resource]
260 $c2020
520 $aRecently, biochar has been widely used for versatile applications in agriculture and environment sectors as an effective tool to minimise waste and to increase the efficiency of circular economy. In the present work, we review the current knowledge about biochar role in N, P and K cycles. Ammonia volatilisation and N2O emission can be reduced by biochar addition. The content of available P can be improved by biochar through enhancement of solubilisation and reduction in P fixation on soil mineral, whilst high extractable K in biochar contributes to K cycle in soil. Liming effect and high CEC are important properties of biochars improving beneficial interactions with N, P and K soil cycle processes. The effectiveness of biochar on N, P and K cycles is associated with biochar properties which are mainly affected by feedstock type and pyrolysis condition.
653 $aMacro-nutrients
653 $aNutrient cycle
653 $aPyrogenic material
700 1 $aAUDETTE, Y.
700 1 $aHIGASHIKAWA, F. S.
700 1 $aSILVA, C. A.
700 1 $aAKASHI, K.
700 1 $aMASTROLONARDO, G.
700 1 $aSÁNCHEZ MONEDERO, M. A.
700 1 $aMONEDERO, M. A.
700 1 $aMONDINI, C.
773 $tChemical and Biological Technologies in Agriculture, New York$gv. 7, n. 15, p. 1-12, 2020.
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