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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
28/03/2001 |
Data da última atualização: |
27/07/2007 |
Autoria: |
RICCI, M. dos S. F.; ALMEIDA, D. L. de; FERNANDES, M. do C. A.; RIBEIRO, R. de L. D.; CANTANHEIDE, M. C. dos S. |
Título: |
Efeitos da solarizacao do solo na densidade populacional da tiririca e na produtividade de hortalicas sob manejo organico. |
Ano de publicação: |
2000 |
Fonte/Imprenta: |
Pesquisa Agropecuaria Brasileira, Brasilia, v.35, n.11, p.2175-2179, nov. 2000. |
Idioma: |
Português |
Palavras-Chave: |
Bean; Beet root; Control; Controle; Cultivo organico; Feijao de vagem; Nutsedge; Organic cultivation; Planta daninha; Solarizacao; Solarization; Weed. |
Thesagro: |
Beterraba; Cenoura; Cyperus Rotundus; Daucus Carota; Erva Daninha; Hortaliça; Repolho; Tiririca. |
Thesaurus Nal: |
cabbage; vegetables. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01166naa a2200421 a 4500 001 1769626 005 2007-07-27 008 2000 bl uuuu u00u1 u #d 100 1 $aRICCI, M. dos S. F. 245 $aEfeitos da solarizacao do solo na densidade populacional da tiririca e na produtividade de hortalicas sob manejo organico. 260 $c2000 650 $acabbage 650 $avegetables 650 $aBeterraba 650 $aCenoura 650 $aCyperus Rotundus 650 $aDaucus Carota 650 $aErva Daninha 650 $aHortaliça 650 $aRepolho 650 $aTiririca 653 $aBean 653 $aBeet root 653 $aControl 653 $aControle 653 $aCultivo organico 653 $aFeijao de vagem 653 $aNutsedge 653 $aOrganic cultivation 653 $aPlanta daninha 653 $aSolarizacao 653 $aSolarization 653 $aWeed 700 1 $aALMEIDA, D. L. de 700 1 $aFERNANDES, M. do C. A. 700 1 $aRIBEIRO, R. de L. D. 700 1 $aCANTANHEIDE, M. C. dos S. 773 $tPesquisa Agropecuaria Brasileira, Brasilia$gv.35, n.11, p.2175-2179, nov. 2000.
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| Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
05/03/2021 |
Data da última atualização: |
11/11/2022 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
ZAMAN, M.; KLEINEIDAM, K.; BAKKEN, L.; BERENDT, J.; BRACKEN, C.; BUTTERBACH-BAHL, K.; CAI, Z.; CHANG, S. X.; CLOUGH, T.; DAWAR, K.; DING, W. X.; DÖRSCH, P.; MARTINS, M. dos R.; ECKHARDT, C.; FIEDLER, T.; FROSCH, T.; GOOPY, J.; GORRES, C. M.; GUPTA, A.; HENJES, S.; HOFMMAN, M. E. G.; HORN, M. A.; JAHANGIR, M. M. R.; JANSEN-WILLEMS, A.; LENHART, K.; HENG, L.; LEWICKA-SZCZEBAK, D.; LUCIC, G.; MERBOLD, L.; MOHN, J.; MOLSTAD, L.; MOSER, G.; MURPHY, P.; SANZ-COBENA, A.; SIMEK, M.; URQUIAGA, S.; WELL, R.; WRAGE-MÖNNIG, N.; ZAMAN, S.; SHANG, J.; MÜLLER, C. |
Título: |
Isotopic techniques to Measure N2O, N2 and their sources. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
In: ZAMAN, M.; HENG, L.; Müller, C. (Ed.). Measuring emission of agricultural greenhouse gases and developing mitigation options using nuclear and related techniques: applications of nuclear techniques for GHGs. London: Springer, 2021. Chapter 7. |
Páginas: |
p. 213-301 |
ISBN: |
978-3-030-55396-8 |
DOI: |
https://doi.org/10.1007/978-3-030-55396-8_7 |
Idioma: |
Inglês |
Conteúdo: |
GHG emissions are usually the result of several simultaneous processes. Furthermore, some gases such as N2 are very difficult to quantify and require special techniques. Therefore, in this chapter, the focus is on stable isotope methods. Both natural abundance techniques and enrichment techniques are used. Especially in the last decade, a number of methodological advances have been made. Thus, this chapter provides an overview and description of a number of current state-of-theart techniques, especially techniques using the stable isotope 15N. Basic principles and recent advances of the 15N gas flux method are presented to quantify N2 fluxes, but also the latest isotopologue and isotopomer methods to identify pathways for N2O production. The second part of the chapter is devoted to 15N tracing techniques, the theoretical background and recent methodological advances. A range of different methods is presented from analytical to numerical tools to identify and quantify pathway-specific N2O emissions. While this chapter is chiefly concerned with gaseous N emissions, a lot of the techniques can also be applied to other gases such as methane (CH4), as outlined in Sect. 5.3. |
Palavras-Chave: |
N tracer technique. |
Thesaurus NAL: |
climate change; greenhouse gas emissions. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 03115naa a2200673 a 4500 001 2130524 005 2022-11-11 008 2021 bl uuuu u00u1 u #d 020 $a978-3-030-55396-8 024 7 $ahttps://doi.org/10.1007/978-3-030-55396-8_7$2DOI 100 1 $aZAMAN, M. 245 $aIsotopic techniques to Measure N2O, N2 and their sources.$h[electronic resource] 260 $c2021 300 $ap. 213-301 520 $aGHG emissions are usually the result of several simultaneous processes. Furthermore, some gases such as N2 are very difficult to quantify and require special techniques. Therefore, in this chapter, the focus is on stable isotope methods. Both natural abundance techniques and enrichment techniques are used. Especially in the last decade, a number of methodological advances have been made. Thus, this chapter provides an overview and description of a number of current state-of-theart techniques, especially techniques using the stable isotope 15N. Basic principles and recent advances of the 15N gas flux method are presented to quantify N2 fluxes, but also the latest isotopologue and isotopomer methods to identify pathways for N2O production. The second part of the chapter is devoted to 15N tracing techniques, the theoretical background and recent methodological advances. A range of different methods is presented from analytical to numerical tools to identify and quantify pathway-specific N2O emissions. While this chapter is chiefly concerned with gaseous N emissions, a lot of the techniques can also be applied to other gases such as methane (CH4), as outlined in Sect. 5.3. 650 $aclimate change 650 $agreenhouse gas emissions 653 $aN tracer technique 700 1 $aKLEINEIDAM, K. 700 1 $aBAKKEN, L. 700 1 $aBERENDT, J. 700 1 $aBRACKEN, C. 700 1 $aBUTTERBACH-BAHL, K. 700 1 $aCAI, Z. 700 1 $aCHANG, S. X. 700 1 $aCLOUGH, T. 700 1 $aDAWAR, K. 700 1 $aDING, W. X. 700 1 $aDÖRSCH, P. 700 1 $aMARTINS, M. dos R. 700 1 $aECKHARDT, C. 700 1 $aFIEDLER, T. 700 1 $aFROSCH, T. 700 1 $aGOOPY, J. 700 1 $aGORRES, C. M. 700 1 $aGUPTA, A. 700 1 $aHENJES, S. 700 1 $aHOFMMAN, M. E. G. 700 1 $aHORN, M. A. 700 1 $aJAHANGIR, M. M. R. 700 1 $aJANSEN-WILLEMS, A. 700 1 $aLENHART, K. 700 1 $aHENG, L. 700 1 $aLEWICKA-SZCZEBAK, D. 700 1 $aLUCIC, G. 700 1 $aMERBOLD, L. 700 1 $aMOHN, J. 700 1 $aMOLSTAD, L. 700 1 $aMOSER, G. 700 1 $aMURPHY, P. 700 1 $aSANZ-COBENA, A. 700 1 $aSIMEK, M. 700 1 $aURQUIAGA, S. 700 1 $aWELL, R. 700 1 $aWRAGE-MÖNNIG, N. 700 1 $aZAMAN, S. 700 1 $aSHANG, J. 700 1 $aMÜLLER, C. 773 $tIn: ZAMAN, M.; HENG, L.; Müller, C. (Ed.). Measuring emission of agricultural greenhouse gases and developing mitigation options using nuclear and related techniques: applications of nuclear techniques for GHGs. London: Springer, 2021. Chapter 7.
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