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Registro Completo |
Biblioteca(s): |
Embrapa Trigo. |
Data corrente: |
17/11/2015 |
Data da última atualização: |
18/11/2015 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ORSO FILHO, I.; LUZ, M. R. da; LIMA, M. I. P. M.; NASCIMENTO JUNIOR, A. do. |
Afiliação: |
ILOI ORSO FILHO; MAGDA RIBEIRO DA LUZ; MARIA IMACULADA PONTES M LIMA, CNPT; ALFREDO DO NASCIMENTO JUNIOR, CNPT. |
Título: |
Caracterização de genótipos do bloco de cruzamento de triticale à giberela. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
In: MOSTRA DE INICIAÇÃO CIENTÍFICA, 10., MOSTRA DE PÓS-GRADUAÇÃO DA EMBRAPA TRIGO, 7., 2015, Passo Fundo. Resumos... Brasília, DF: Embrapa, 2015. Graduação PIBIC. |
Páginas: |
p. 12. |
Idioma: |
Português |
Palavras-Chave: |
Reação. |
Thesagro: |
Fusariose; Fusarium Graminearum; Giberela; Triticale. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/133130/1/ID43350-2015-Mostra-Graduacao-PIBIC-p12.pdf
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Marc: |
LEADER 00733nam a2200205 a 4500 001 2028700 005 2015-11-18 008 2015 bl uuuu u00u1 u #d 100 1 $aORSO FILHO, I. 245 $aCaracterização de genótipos do bloco de cruzamento de triticale à giberela.$h[electronic resource] 260 $aIn: MOSTRA DE INICIAÇÃO CIENTÍFICA, 10., MOSTRA DE PÓS-GRADUAÇÃO DA EMBRAPA TRIGO, 7., 2015, Passo Fundo. Resumos... Brasília, DF: Embrapa, 2015. Graduação PIBIC.$c2015 300 $ap. 12. 650 $aFusariose 650 $aFusarium Graminearum 650 $aGiberela 650 $aTriticale 653 $aReação 700 1 $aLUZ, M. R. da 700 1 $aLIMA, M. I. P. M. 700 1 $aNASCIMENTO JUNIOR, A. do
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Registro original: |
Embrapa Trigo (CNPT) |
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Registro Completo
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
22/10/2021 |
Data da última atualização: |
22/10/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
MABONI, C.; BREMM, T.; AGUIAR, L. J. G.; SCIVITTARO, W. B.; SOUZA, V. de A.; ZIMERMANN, H. R.; TEICHRIEB, C. A.; OLIVEIRA, P. E. S. de; HERDIES, D. L.; DEGRAZIA, G. A.; ROBERTI, D. R. |
Afiliação: |
CRISTIANO MABONI, UFSM; TIAGO BREMM, UFSM; LEONARDO JOSÉ GONÇALVES AGUIAR, UFPEL; WALKYRIA BUENO SCIVITTARO, CPACT; VANESSA DE ARRUDA SOUZA; HANS ROGÉRIO ZIMERMANN, UFSM; CLAUDIO ALBERTO TEICHRIEB, UFSM; PABLO ELI SOARES DE OLIVEIRA, UFSM; DIRCEU LUIS HERDIES, CPTEC; GERVÁSIO ANNES DEGRAZIA, UFSM; DÉBORA REGINA ROBERTI, UFSM. |
Título: |
The fallow period plays an important role in annual CH4 emission in a rice paddy in southern Brazil. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Sustainability, v. 13, n. 20, 11336, 2021. |
ISSN: |
2071-1050 |
DOI: |
doi.org/10.3390/su132011336 |
Idioma: |
Inglês |
Conteúdo: |
Paddy fields are significant anthropogenic sources of methane (CH4) emissions. In southern Brazil, rice is grown in lowland flooded areas once a year, followed by a long fallow period. This study aimed to measure CH4 fluxes in a rice paddy field in southern Brazil during the rice-growing season of 2015/2016 and the following fallow period. The fluxes were estimated using the eddy covariance (EC) technique and soil chamber (SC). Diurnal and seasonal variations of CH4 fluxes and potential meteorological drivers were analyzed. The CH4 fluxes showed distinct diurnal variations in each analyzed subperiod (vegetative, reproductive, pre-harvest, no rice, and land preparation), characterized by a single-peak diurnal pattern. The variables that most influenced methane emissions were air and surface temperatures. In the growing season, the rice vegetative stage was responsible for most of the measured emissions. The accumulated annual emission estimated was 44.88 g CH4 m?2 y?1, being 64% (28.50 g CH4 m?2) due to the rice-growing season and 36% (16.38 g CH4 m?2) due to the fallow period. These results show the importance of including fallow periods in strategies to mitigate methane emissions in flood irrigated rice-growing areas. |
Palavras-Chave: |
Fluxo de CH4. |
Thesagro: |
Arroz; Metano; Pousio. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227108/1/Artigo-The-Fallow-Period-Plays-Sustainability.pdf
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Marc: |
LEADER 02119naa a2200313 a 4500 001 2135490 005 2021-10-22 008 2021 bl uuuu u00u1 u #d 022 $a2071-1050 024 7 $adoi.org/10.3390/su132011336$2DOI 100 1 $aMABONI, C. 245 $aThe fallow period plays an important role in annual CH4 emission in a rice paddy in southern Brazil.$h[electronic resource] 260 $c2021 520 $aPaddy fields are significant anthropogenic sources of methane (CH4) emissions. In southern Brazil, rice is grown in lowland flooded areas once a year, followed by a long fallow period. This study aimed to measure CH4 fluxes in a rice paddy field in southern Brazil during the rice-growing season of 2015/2016 and the following fallow period. The fluxes were estimated using the eddy covariance (EC) technique and soil chamber (SC). Diurnal and seasonal variations of CH4 fluxes and potential meteorological drivers were analyzed. The CH4 fluxes showed distinct diurnal variations in each analyzed subperiod (vegetative, reproductive, pre-harvest, no rice, and land preparation), characterized by a single-peak diurnal pattern. The variables that most influenced methane emissions were air and surface temperatures. In the growing season, the rice vegetative stage was responsible for most of the measured emissions. The accumulated annual emission estimated was 44.88 g CH4 m?2 y?1, being 64% (28.50 g CH4 m?2) due to the rice-growing season and 36% (16.38 g CH4 m?2) due to the fallow period. These results show the importance of including fallow periods in strategies to mitigate methane emissions in flood irrigated rice-growing areas. 650 $aArroz 650 $aMetano 650 $aPousio 653 $aFluxo de CH4 700 1 $aBREMM, T. 700 1 $aAGUIAR, L. J. G. 700 1 $aSCIVITTARO, W. B. 700 1 $aSOUZA, V. de A. 700 1 $aZIMERMANN, H. R. 700 1 $aTEICHRIEB, C. A. 700 1 $aOLIVEIRA, P. E. S. de 700 1 $aHERDIES, D. L. 700 1 $aDEGRAZIA, G. A. 700 1 $aROBERTI, D. R. 773 $tSustainability$gv. 13, n. 20, 11336, 2021.
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