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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
02/02/2017 |
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Data da última atualização: |
10/02/2017 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
LOPES, A. C.; NASCIMENTO, A. S. do; ABREU, E. F. M.; MELO, R. L. de; SILVA S. X. de B. |
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Afiliação: |
ANTONIO CAMPOS LOPES, UFRB; ANTONIO SOUZA DO NASCIMENTO, CNPMF; EMANUEL FELIPE MEDEIROS ABREU, Cenargen; RICARDO LOPES DE MELO, IFBaiano; SUELY XAVIER DE BRITO SILVA, ADAB. |
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Título: |
Flutuação populacional de Diaphorina Citri Kuwayama, 1908 (Hemiptera: Liviidae) e monitoramento da invasão de Candidatus Liberibacter Asiaticus na Chapada Diamantina, Bahia. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 24., 2016, São Luis. Fruteiras nativas e sustentabilidade: anais. São Luis: SBF, 2016 |
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Idioma: |
Português |
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Thesagro: |
Limão. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/154574/1/trabalho-1601.pdf
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Marc: |
LEADER 00670nam a2200157 a 4500
001 2062524
005 2017-02-10
008 2016 bl uuuu u00u1 u #d
100 1 $aLOPES, A. C.
245 $aFlutuação populacional de Diaphorina Citri Kuwayama, 1908 (Hemiptera$bLiviidae) e monitoramento da invasão de Candidatus Liberibacter Asiaticus na Chapada Diamantina, Bahia.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE FRUTICULTURA, 24., 2016, São Luis. Fruteiras nativas e sustentabilidade: anais. São Luis: SBF$c2016
650 $aLimão
700 1 $aNASCIMENTO, A. S. do
700 1 $aABREU, E. F. M.
700 1 $aMELO, R. L. de
700 1 $aSILVA S. X. de B.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
21/02/2013 |
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Data da última atualização: |
25/02/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
CARMO, J. B.; FILOSO, S.; ZOTELLI, L. C.; SOUSA NETO, E. R.; PITOMBO, L.; DUARTE-NETO, P. J.; VARGAS, V. P; ANDRADE, C. A. de; GAVA, G. J. C.; ROSSETTO, R.; CANTARELLA, H.; ELIA NETO, A.; MARTINELLI, L. A. |
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Afiliação: |
JANAINA BRAGA DO CARMO, UFSCar; SOLANGE FILOSO, University of Maryland; LUCIANA C. ZOTELLI, IAC; ERACLITO R. DE SOUSA NETO, CENA-USP; LEONARDO M. PITOMBO, UFSCar; PAULO J. DUARTE-NETO, UFRPE; VITOR P. VARGAS, IAC; CRISTIANO ALBERTO DE ANDRADE, CNPMA; GLAUBER J. C. GAVA, APTA-Jaú; RAFFAELLA ROSSETTO, APTA-Piracicaba; HEITOR CANTARELLA, IAC; ANDRÉ ELIA NETO, Centro de Tecnologia Canavieira; LUIZ A. MARTINELLI, CENA-USP. |
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Título: |
Infield greenhouse gas emissions from sugarcane soils in Brazil: effects from synthetic and organic fertilizer application and crop trash accumulation. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Global Change Biology. Bioenergy, Oxford, 14 p., 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
Bioethanol from sugarcane is becoming an increasingly important alternative energy source worldwide as it is considered to be both economically and environmentally sustainable. Besides being produced from a tropical perennial grass with high photosynthetic efficiency, sugarcane ethanol is commonly associated with low N fertilizer use because sugarcane from Brazil, the world?s largest sugarcane producer, has a low N demand. In recent years, several models have predicted that the use of sugarcane ethanol in replacement to fossil fuel could lead to high greenhouse gas (GHG) emission savings. However, empirical data that can be used to validate model predictions and estimates from indirect methodologies are scarce, especially with regard to emissions associated with different fertilization methods and agricultural management practices commonly used in sugarcane agriculture in Brazil. In this study, we provide in situ data on emissions of three GHG (CO2, N2O, and CH4) from sugarcane soils in Brazil and assess how they vary with fertilization methods and management practices. We measured emissions during the two main phases of the sugarcane crop cycle (plant and ratoon cane), which include different fertilization methods and field conditions. Our results show that N2O and CO2 emissions in plant cane varied significantly depending on the fertilization method and that waste products from ethanol production used as organic fertilizers with mineral fertilizer, as it is the common practice in Brazil, increase emission rates significantly. Cumulatively, the highest emissions were observed for ratoon cane treated with vinasse (liquid waste from ethanol production) especially as the amount of crop trash on the soil surface increased. Emissions of CO2 and N2O were 6.9 kg ha 1 yr 1 and 7.5 kg ha 1 yr 1, respectively, totaling about 3000 kg in CO2 equivalent ha 1 yr1. MenosBioethanol from sugarcane is becoming an increasingly important alternative energy source worldwide as it is considered to be both economically and environmentally sustainable. Besides being produced from a tropical perennial grass with high photosynthetic efficiency, sugarcane ethanol is commonly associated with low N fertilizer use because sugarcane from Brazil, the world?s largest sugarcane producer, has a low N demand. In recent years, several models have predicted that the use of sugarcane ethanol in replacement to fossil fuel could lead to high greenhouse gas (GHG) emission savings. However, empirical data that can be used to validate model predictions and estimates from indirect methodologies are scarce, especially with regard to emissions associated with different fertilization methods and agricultural management practices commonly used in sugarcane agriculture in Brazil. In this study, we provide in situ data on emissions of three GHG (CO2, N2O, and CH4) from sugarcane soils in Brazil and assess how they vary with fertilization methods and management practices. We measured emissions during the two main phases of the sugarcane crop cycle (plant and ratoon cane), which include different fertilization methods and field conditions. Our results show that N2O and CO2 emissions in plant cane varied significantly depending on the fertilization method and that waste products from ethanol production used as organic fertilizers with mineral fertilizer, as it is the common prac... Mostrar Tudo |
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Palavras-Chave: |
Filtercake. |
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Thesagro: |
Cana de açúcar; Dióxido de carbono; Efeito estufa. |
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Thesaurus NAL: |
Bioethanol; Carbon dioxide; Nitrogen fertilizers; Nitrous oxide; Sugarcane; Vinasse. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 03008naa a2200385 a 4500
001 1950424
005 2013-02-25
008 2012 bl uuuu u00u1 u #d
100 1 $aCARMO, J. B.
245 $aInfield greenhouse gas emissions from sugarcane soils in Brazil$beffects from synthetic and organic fertilizer application and crop trash accumulation.$h[electronic resource]
260 $c2012
520 $aBioethanol from sugarcane is becoming an increasingly important alternative energy source worldwide as it is considered to be both economically and environmentally sustainable. Besides being produced from a tropical perennial grass with high photosynthetic efficiency, sugarcane ethanol is commonly associated with low N fertilizer use because sugarcane from Brazil, the world?s largest sugarcane producer, has a low N demand. In recent years, several models have predicted that the use of sugarcane ethanol in replacement to fossil fuel could lead to high greenhouse gas (GHG) emission savings. However, empirical data that can be used to validate model predictions and estimates from indirect methodologies are scarce, especially with regard to emissions associated with different fertilization methods and agricultural management practices commonly used in sugarcane agriculture in Brazil. In this study, we provide in situ data on emissions of three GHG (CO2, N2O, and CH4) from sugarcane soils in Brazil and assess how they vary with fertilization methods and management practices. We measured emissions during the two main phases of the sugarcane crop cycle (plant and ratoon cane), which include different fertilization methods and field conditions. Our results show that N2O and CO2 emissions in plant cane varied significantly depending on the fertilization method and that waste products from ethanol production used as organic fertilizers with mineral fertilizer, as it is the common practice in Brazil, increase emission rates significantly. Cumulatively, the highest emissions were observed for ratoon cane treated with vinasse (liquid waste from ethanol production) especially as the amount of crop trash on the soil surface increased. Emissions of CO2 and N2O were 6.9 kg ha 1 yr 1 and 7.5 kg ha 1 yr 1, respectively, totaling about 3000 kg in CO2 equivalent ha 1 yr1.
650 $aBioethanol
650 $aCarbon dioxide
650 $aNitrogen fertilizers
650 $aNitrous oxide
650 $aSugarcane
650 $aVinasse
650 $aCana de açúcar
650 $aDióxido de carbono
650 $aEfeito estufa
653 $aFiltercake
700 1 $aFILOSO, S.
700 1 $aZOTELLI, L. C.
700 1 $aSOUSA NETO, E. R.
700 1 $aPITOMBO, L.
700 1 $aDUARTE-NETO, P. J.
700 1 $aVARGAS, V. P
700 1 $aANDRADE, C. A. de
700 1 $aGAVA, G. J. C.
700 1 $aROSSETTO, R.
700 1 $aCANTARELLA, H.
700 1 $aELIA NETO, A.
700 1 $aMARTINELLI, L. A.
773 $tGlobal Change Biology. Bioenergy, Oxford, 14 p., 2012.
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