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| Registros recuperados : 11 | |
| 5. |  | 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. 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). In: JOINT SSA AND NZSSS SOIL SCIENCE CONFERENCE, 5., 2012, Hobart. Soil solutions for diverse landscapes. Hobart: SSA: NZSSS, 2012.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 6. | | 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. 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). In: JOINT SSA AND NZSSS SOIL SCIENCE CONFERENCE, 5., 2012, Hobart. Soil solutions for diverse landscapes. Hobart: SSA: NZSSS, 2012.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 7. | | CARVALHO, M. T. M.; MADARI, B. E.; BASTIAANS, L.; OORT, P. A. J. van; LEAL, W. G. O.; HEINEMANN, A. B.; SILVA, M. A. S. da; MAIA, A. H. N.; PARSONS, D.; MEINKE, H. Properties of a clay soil from 1.5 to 3.5 years after biochar application and the impact on rice yield. Geoderma, Amsterdam, v. 276, p. 7-18, Aug. 2016.| Biblioteca(s): Embrapa Arroz e Feijão; Embrapa Meio Ambiente. |
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| 8. | | CARVALHO, M. T. de M.; MADARI, B. E.; BASTIAANS, L.; VAN OORT, A. J.; HEINEMANN, A. B.; SILVA, M. A. S. da; MAIA, A. de H. N.; MEINKE, H. Biochar improves fertility of a clay soil in the Brazilian Savannah: short term effects and impact on rice yield. Journal of Agriculture and Rural Development in the Tropics and Subtropics, Witzenhausen, v. 114, n. 2, p. 101-107, 2013.| Biblioteca(s): Embrapa Arroz e Feijão; Embrapa Meio Ambiente. |
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| 9. | | CARVALHO, M. T. de M.; MAIA, A. de H. N.; MADARI, B. E.; BASTIAANS, L.; VAN OORT, P. A. J.; HEINEMANN, A. B.; SILVA, M. A. S. da; PETTER, F. A.; MARIMON JUNIOR, B. H.; MEINKE, H. Biochar increases plant-available water in a sandy loam soil under an aerobic rice crop system. Solid Earth, Göttingen, v. 5, p. 939-952, 2014.| Biblioteca(s): Embrapa Arroz e Feijão; Embrapa Meio Ambiente. |
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| 10. | | CARVALHO, M. T. de M.; MADARI, B. E.; BASTIAANS, L.; VAN OORT, P. A. J.; LEAL, W. G. de O.; SOUZA, D. M. de; SANTOS, R. C. dos; MATSUSHIGE, I.; MAIA, A. de H. N.; HEINEMANN, A. B.; MEINKE, H. Nitrogen availability, water-filled pore space, and N2O-N fluxes after biochar application and nitrogen fertilization. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 9, p. 1203-1212, set. 2016.| Biblioteca(s): Embrapa Arroz e Feijão; Embrapa Meio Ambiente; Embrapa Unidades Centrais. |
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| 11. | | MEINKE, H.; BASTIAANS, L.; BOUMAN, B.; DINGKUHN, M.; GAYDON, D.; HASEGAWA, T.; HEINEMANN, A. B.; KIEPE, P.; LAFARGE, T.; LUQUET, D.; MASOOD, A.; OORT, P. van; RODENBURG, J.; YAN, J.; YIN, X. An international collaborative research network helps to design climate robust rice systems. In: MARCO SYMPOSIUM 2009: WORKSHOP 2: CROP PRODUCTION UNDER HEAT STRESS: MONITORING, IMPACT ASSESSMENT AND ADAPTATION, 2009, Tsukuba. Challenges for agro-environmental research in Monsoon Asia. Tsukuba: National Institute for AGr-Environmental Sciences, 2009. 11 p.| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 11 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Meio Ambiente. |
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Data corrente: |
04/02/2014 |
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Data da última atualização: |
18/11/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 3 |
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Autoria: |
CARVALHO, M. T. de M.; MADARI, B. E.; BASTIAANS, L.; VAN OORT, A. J.; HEINEMANN, A. B.; SILVA, M. A. S. da; MAIA, A. de H. N.; MEINKE, H. |
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Afiliação: |
MARCIA THAIS DE MELO CARVALHO, CNPAF; BEATA EMOKE MADARI, CNPAF; LAMMERT BASTIAANS, WAGENINGEN UNIVERSITY; A. J. VAN OORT, WAGENINGEN UNIVERSITY; ALEXANDRE BRYAN HEINEMANN, CNPAF; MELLISSA ANANIAS SOLER DA SILVA, CNPAF; ALINE DE HOLANDA NUNES MAIA, CNPMA; HOLGER MEINKE, WAGENINGEN UNIVERSITY. |
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Título: |
Biochar improves fertility of a clay soil in the Brazilian Savannah: short term effects and impact on rice yield. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Journal of Agriculture and Rural Development in the Tropics and Subtropics, Witzenhausen, v. 114, n. 2, p. 101-107, 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to report single season effects of wood biochar (char) application coupled with N fertilization on soil chemical properties, aerobic rice growth and grain yield in a clayey Rhodic Ferralsol in the Brazilian Savannah. Char application effected an increase in soil pH, K, Ca, Mg, CEC, Mn and nitrate while decreasing Al content and potential acidity of soils. No distinct effect of char application on grain yield of aerobic rice was observed. We believe that soil properties impacted by char application were inconsequential for rice yields because neither water, low pH, nor the availability of K or P were limiting factors for rice production. Rate of char above 16 Mgha −1 reduced leaf area index and total shoot dry matter by 72 days after sowing. The number of panicles infected by rice blast decreased with increasing char rate. Increased dry matter beyond the remobilization capacity of the crop, and high number of panicles infected by rice blast were the likely cause of the lower grain yield observed when more than 60 kgNha−1 was applied. The optimal rate of N was 46 kg ha−1 and resulted in a rice grain yield above 3Mgha−1. |
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Thesagro: |
Biomassa; Cerrado; Nitrogênio; Oryza sativa. |
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Thesaurus NAL: |
biochar. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
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100 1 $aCARVALHO, M. T. de M.
245 $aBiochar improves fertility of a clay soil in the Brazilian Savannah$bshort term effects and impact on rice yield.$h[electronic resource]
260 $c2013
520 $aThe objective of this study was to report single season effects of wood biochar (char) application coupled with N fertilization on soil chemical properties, aerobic rice growth and grain yield in a clayey Rhodic Ferralsol in the Brazilian Savannah. Char application effected an increase in soil pH, K, Ca, Mg, CEC, Mn and nitrate while decreasing Al content and potential acidity of soils. No distinct effect of char application on grain yield of aerobic rice was observed. We believe that soil properties impacted by char application were inconsequential for rice yields because neither water, low pH, nor the availability of K or P were limiting factors for rice production. Rate of char above 16 Mgha −1 reduced leaf area index and total shoot dry matter by 72 days after sowing. The number of panicles infected by rice blast decreased with increasing char rate. Increased dry matter beyond the remobilization capacity of the crop, and high number of panicles infected by rice blast were the likely cause of the lower grain yield observed when more than 60 kgNha−1 was applied. The optimal rate of N was 46 kg ha−1 and resulted in a rice grain yield above 3Mgha−1.
650 $abiochar
650 $aBiomassa
650 $aCerrado
650 $aNitrogênio
650 $aOryza sativa
700 1 $aMADARI, B. E.
700 1 $aBASTIAANS, L.
700 1 $aVAN OORT, A. J.
700 1 $aHEINEMANN, A. B.
700 1 $aSILVA, M. A. S. da
700 1 $aMAIA, A. de H. N.
700 1 $aMEINKE, H.
773 $tJournal of Agriculture and Rural Development in the Tropics and Subtropics, Witzenhausen$gv. 114, n. 2, p. 101-107, 2013.
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