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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
21/02/2013 |
Data da última atualização: |
25/02/2013 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
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. |
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. |
Título: |
Infield greenhouse gas emissions from sugarcane soils in Brazil: effects from synthetic and organic fertilizer application and crop trash accumulation. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Global Change Biology. Bioenergy, Oxford, 14 p., 2012. |
Idioma: |
Inglês |
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 |
Palavras-Chave: |
Filtercake. |
Thesagro: |
Cana de açúcar; Dióxido de carbono; Efeito estufa. |
Thesaurus Nal: |
Bioethanol; Carbon dioxide; Nitrogen fertilizers; Nitrous oxide; Sugarcane; Vinasse. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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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Embrapa Meio Ambiente (CNPMA) |
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Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
03/12/2001 |
Data da última atualização: |
21/07/2017 |
Tipo da produção científica: |
Folder/Folheto/Cartilha |
Autoria: |
CARRÃO-PANIZZI, M. C.; MANDARINO, J. M. G. |
Afiliação: |
MERCEDES CONCORDIA CARRAO PANIZZI, CNPT; JOSE MARCOS GONTIJO MANDARINO, CNPSO. |
Título: |
Kinako: um alimento funcional da soja de fácil utilização. |
Ano de publicação: |
2001 |
Fonte/Imprenta: |
Londrina: Embrapa Soja, 2001. |
Idioma: |
Português |
Notas: |
1 folder. |
Conteúdo: |
Comer soja faz bem para a saude!; Kinako; Vitamina de frutas; Cereais com kinako; Iogurte com kinako; Granola com kinako; Mingau com kinako; Mingau de aveia com kinako; Arroz doce com kinako. |
Palavras-Chave: |
Arte Culinária; Culinary Art; Humana nutrition. |
Thesagro: |
Culinária; Nutrição Humana; Soja. |
Thesaurus NAL: |
Cooking instruction; human nutrition; soybeans. |
Categoria do assunto: |
-- Q Alimentos e Nutrição Humana |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/105492/1/ID-1797.pdf
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Marc: |
LEADER 00823nam a2200241 a 4500 001 1445171 005 2017-07-21 008 2001 bl uuuu u0uu1 u #d 100 1 $aCARRÃO-PANIZZI, M. C. 245 $aKinako$bum alimento funcional da soja de fácil utilização. 260 $aLondrina: Embrapa Soja$c2001 500 $a1 folder. 520 $aComer soja faz bem para a saude!; Kinako; Vitamina de frutas; Cereais com kinako; Iogurte com kinako; Granola com kinako; Mingau com kinako; Mingau de aveia com kinako; Arroz doce com kinako. 650 $aCooking instruction 650 $ahuman nutrition 650 $asoybeans 650 $aCulinária 650 $aNutrição Humana 650 $aSoja 653 $aArte Culinária 653 $aCulinary Art 653 $aHumana nutrition 700 1 $aMANDARINO, J. M. G.
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