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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
17/10/2016 |
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Data da última atualização: |
10/06/2024 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
RESENDE, M. F. de; NOVOTNY, E. H.; BRASIL, T. F.; PEREIRA NETTO, A. D.; MADARI, B. E. |
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Afiliação: |
MICHELE FABRI DE RESENDE; ETELVINO HENRIQUE NOVOTNY, CNPS; TAILA FIGUEREDO BRASIL, UFMG; ANNIBAL DUARTE PEREIRA NETTO, UFF; BEATA EMOKE MADARI, CNPAF. |
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Título: |
Dynamic of polycyclic aromatic hydrocarbons in soils treated with biochar. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE OF INTERNATIONAL HUMIC SUBSTANCES SOCIETY, 18., 2016, Kanazawa. Keystone for future earth: natural organic matter (NOM) in diverse environments: proceedings. Kobe: IHSS: Kobe University, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
In recent years the interest in pyrogenic carbon for agricultural use (biochar, i.e. carbonized biomass for agricultural use) has sharply increased. However biochar contain dangerous compounds such as Polycyclic Aromatic Hydrocarbons (PAHs), many of them potentially carcinogenic and mutagenic. They are organic compounds formed from incomplete combustion of organic materials and are persistent pollutants. Therefore, PAHs concentrations and their dynamic must be evaluated in soils amended with biochar. For this, soil samples were collected in three experimental areas in different years (1, 3, 5 or 6) after the application of 0 (control) or 16 Mg ha-1 of biochar. This is the first report of PAHs persistence up to six years in soil treated with biochar. The biochar application increased total PAHs concentrations up to five years after the application, however the levels have always been an order of magnitude lower the limits of prevention established by International Environmental Agencies for soils. Thus, under the evaluated conditions ,the use of biochar was safe concerning PAHs contamination, besides, after six years of the application, the levels found were similar to the control treatment, making it possible to define a safe frequency of application based on the persistence of PAHs in soil. |
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Palavras-Chave: |
Carbono pirogênico; Espectrometria de massa; Hidrocarbonetos aromáticos policíclicos. |
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Thesagro: |
Cromatografia Gasosa. |
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Thesaurus Nal: |
biochar. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/149144/1/2016-050.pdf
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Marc: |
LEADER 02159nam a2200217 a 4500
001 2054746
005 2024-06-10
008 2016 bl uuuu u00u1 u #d
100 1 $aRESENDE, M. F. de
245 $aDynamic of polycyclic aromatic hydrocarbons in soils treated with biochar.$h[electronic resource]
260 $aIn: INTERNATIONAL CONFERENCE OF INTERNATIONAL HUMIC SUBSTANCES SOCIETY, 18., 2016, Kanazawa. Keystone for future earth: natural organic matter (NOM) in diverse environments: proceedings. Kobe: IHSS: Kobe University$c2016
520 $aIn recent years the interest in pyrogenic carbon for agricultural use (biochar, i.e. carbonized biomass for agricultural use) has sharply increased. However biochar contain dangerous compounds such as Polycyclic Aromatic Hydrocarbons (PAHs), many of them potentially carcinogenic and mutagenic. They are organic compounds formed from incomplete combustion of organic materials and are persistent pollutants. Therefore, PAHs concentrations and their dynamic must be evaluated in soils amended with biochar. For this, soil samples were collected in three experimental areas in different years (1, 3, 5 or 6) after the application of 0 (control) or 16 Mg ha-1 of biochar. This is the first report of PAHs persistence up to six years in soil treated with biochar. The biochar application increased total PAHs concentrations up to five years after the application, however the levels have always been an order of magnitude lower the limits of prevention established by International Environmental Agencies for soils. Thus, under the evaluated conditions ,the use of biochar was safe concerning PAHs contamination, besides, after six years of the application, the levels found were similar to the control treatment, making it possible to define a safe frequency of application based on the persistence of PAHs in soil.
650 $abiochar
650 $aCromatografia Gasosa
653 $aCarbono pirogênico
653 $aEspectrometria de massa
653 $aHidrocarbonetos aromáticos policíclicos
700 1 $aNOVOTNY, E. H.
700 1 $aBRASIL, T. F.
700 1 $aPEREIRA NETTO, A. D.
700 1 $aMADARI, B. E.
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Registro original: |
Embrapa Solos (CNPS) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
29/06/2016 |
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Data da última atualização: |
02/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
KAWASHIMA, C. G.; GUIMARÃES, G. A.; NOGUEIRA, S. R.; MACLEAN, D.; COOK, D. R.; STEUERNAGEL, B; BAEK, J.; BOUYIOUKOS, C; MELO, B. do V. A.; TRISTÃO, G.; OLIVEIRA, J. C. de O.; RAUSCHER, G.; MITTAL, S.; PANICHELLI, L.; BACOT, K.; JOHNSON, E.; IYER, G.; TABOR, G.; WULFF, B. B. H.; WARD, E.; RAIRDAN, G. J.; BROGLIE, K. E.; WU, G.; ESSE, H. P. van; JONES, J. D. G.; BROMMONSCHENKEL, S. H. |
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Afiliação: |
Cintia G Kawashima, The Sainsbury Laboratory, Norwich, U.K.; Gustavo Augusto Guimarães, Dep. de Fitopatologia, Universidade Federal de Viçosa; SONIA REGINA NOGUEIRA, CPAF-Acre; Dan MacLean, The Sainsbury Laboratory, Norwich, U.K.; Doug R. Cook, Department of Plant Pathology, University of California Davis, Davis, California, USA.; Burkhard Steuernagel, The John Innes Centre, Norwich, U.K.; Jongmin Baek, Department of Plant Pathology, University of California Davis, Davis, California, USA.; Costas Bouyioukos, The John Innes Centre, Norwich, U.K.; Bernardo do V. A. Melo, Dep. de Fitopatologia, Universidade Federal de Viçosa; Gustavo Tristão, Dep. de Fitopatologia, Universidade Federal de Viçosa; Jamile Camargos de Oliveira, Dep. de Fitopatologia, Universidade Federal de Viçosa; Gilda Rauscher, Agricultural Biotechnology, DuPont-Pioneer, Wilmington, Delaware, USA.; Shipra Mittal, Agricultural Biotechnology, DuPont-Pioneer, Wilmington, Delaware, USA.; Lisa Panichelli, Agricultural Biotechnology, DuPont-Pioneer, Wilmington, Delaware, USA.; Karen Bacot, Agricultural Biotechnology, DuPont-Pioneer, Wilmington, Delaware, USA.; Ebony Johnson, Agricultural Biotechnology, DuPont-Pioneer, Wilmington, Delaware, USA.; Geeta Iyer, Agricultural Biotechnology, DuPont-Pioneer, Wilmington, Delaware, USA.; Girma Tabor, Agricultural Biotechnology, DuPont-Pioneer, Wilmington, Delaware, USA.; Brande B H Wulff, The John Innes Centre, Norwich, U.K.; Eric Ward, The John Innes Centre, Norwich, U.K.; Gregory J Rairdan, Agricultural Biotechnology, DuPont-Pioneer, Wilmington, Delaware, USA.; Karen E Broglie, Agricultural Biotechnology, DuPont-Pioneer, Wilmington, Delaware, USA.; Gusui Wu, Agricultural Biotechnology, DuPont-Pioneer, Wilmington, Delaware, USA.; H Peter van Esse, The Sainsbury Laboratory, Norwich, U.K.; Jonathan D G Jones, The Sainsbury Laboratory, Norwich, U.K.; Sérgio H Brommonschenkel, Dep. de Fitopatologia, Universidade Federal de Viçosa. |
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Título: |
A pigeonpea gene confers resistance to Asian soybean rust in soybean. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Nature Biotechnology, New York, v. 34, n. 6, p. 661-665, June 2016. |
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ISSN: |
1087-0156 (impresso) / 1546-1696 (online) |
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Idioma: |
Inglês |
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Conteúdo: |
Asian soybean rust (ASR), caused by the fungus Phakopsora pachyrhizi, is one of the most economically important crop diseases, but is only treatable with fungicides, which are becoming less effective owing to the emergence of fungicide resistance. There are no commercial soybean cultivars with durable resistance to P. pachyrhizi, and although soybean resistance loci have been mapped, no resistance genes have been cloned. We report the cloning of a P. pachyrhizi resistance gene CcRpp1 (Cajanus cajan Resistance against Phakopsora pachyrhizi 1) from pigeonpea (Cajanus cajan) and show that CcRpp1 confers full resistance to P. pachyrhizi in soybean. Our findings show that legume species related to soybean such as pigeonpea, cowpea, common bean and others could provide a valuable and diverse pool of resistance traits for crop improvement. |
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Palavras-Chave: |
Enfermedades y desórdenes de las plantas; Ferrugem asiática; Fitomejoramiento; Frijoles; Guandul; Molecular clonación; Phakpsora pachyrhizi; Roya de la soja; Semillas de soja. |
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Thesagro: |
Cajanus cajan; Clonagem; Doença de planta; Feijão; Fungo; Genótipo; Glycine max; Guandu; Leguminosa com grão; Melhoramento genético vegetal; Soja; Variedade resistente. |
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Thesaurus NAL: |
Beans; Fungi; Molecular cloning; Pigeon peas; Plant breeding; Plant diseases and disorders; Soybean rust; Soybeans. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/144921/1/26083.pdf
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Marc: |
LEADER 02938naa a2200781 a 4500
001 2048021
005 2021-07-02
008 2016 bl uuuu u00u1 u #d
022 $a1087-0156 (impresso) / 1546-1696 (online)
100 1 $aKAWASHIMA, C. G.
245 $aA pigeonpea gene confers resistance to Asian soybean rust in soybean.$h[electronic resource]
260 $c2016
520 $aAsian soybean rust (ASR), caused by the fungus Phakopsora pachyrhizi, is one of the most economically important crop diseases, but is only treatable with fungicides, which are becoming less effective owing to the emergence of fungicide resistance. There are no commercial soybean cultivars with durable resistance to P. pachyrhizi, and although soybean resistance loci have been mapped, no resistance genes have been cloned. We report the cloning of a P. pachyrhizi resistance gene CcRpp1 (Cajanus cajan Resistance against Phakopsora pachyrhizi 1) from pigeonpea (Cajanus cajan) and show that CcRpp1 confers full resistance to P. pachyrhizi in soybean. Our findings show that legume species related to soybean such as pigeonpea, cowpea, common bean and others could provide a valuable and diverse pool of resistance traits for crop improvement.
650 $aBeans
650 $aFungi
650 $aMolecular cloning
650 $aPigeon peas
650 $aPlant breeding
650 $aPlant diseases and disorders
650 $aSoybean rust
650 $aSoybeans
650 $aCajanus cajan
650 $aClonagem
650 $aDoença de planta
650 $aFeijão
650 $aFungo
650 $aGenótipo
650 $aGlycine max
650 $aGuandu
650 $aLeguminosa com grão
650 $aMelhoramento genético vegetal
650 $aSoja
650 $aVariedade resistente
653 $aEnfermedades y desórdenes de las plantas
653 $aFerrugem asiática
653 $aFitomejoramiento
653 $aFrijoles
653 $aGuandul
653 $aMolecular clonación
653 $aPhakpsora pachyrhizi
653 $aRoya de la soja
653 $aSemillas de soja
700 1 $aGUIMARÃES, G. A.
700 1 $aNOGUEIRA, S. R.
700 1 $aMACLEAN, D.
700 1 $aCOOK, D. R.
700 1 $aSTEUERNAGEL, B
700 1 $aBAEK, J.
700 1 $aBOUYIOUKOS, C
700 1 $aMELO, B. do V. A.
700 1 $aTRISTÃO, G.
700 1 $aOLIVEIRA, J. C. de O.
700 1 $aRAUSCHER, G.
700 1 $aMITTAL, S.
700 1 $aPANICHELLI, L.
700 1 $aBACOT, K.
700 1 $aJOHNSON, E.
700 1 $aIYER, G.
700 1 $aTABOR, G.
700 1 $aWULFF, B. B. H.
700 1 $aWARD, E.
700 1 $aRAIRDAN, G. J.
700 1 $aBROGLIE, K. E.
700 1 $aWU, G.
700 1 $aESSE, H. P. van
700 1 $aJONES, J. D. G.
700 1 $aBROMMONSCHENKEL, S. H.
773 $tNature Biotechnology, New York$gv. 34, n. 6, p. 661-665, June 2016.
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