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 | Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
26/11/2024 |
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Data da última atualização: |
26/11/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TIMM, P. A.; SCIVITTARO, W. B.; PARFITT, J. M. B.; BAYER, C.; CAMPOS, A. D. S. de; VASCONCELOS, E. E.; SOUZA, P. de S.; SOUSA, R. O. de; BUSATO, C, C.; CARLOS, F. S. |
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Afiliação: |
PÂMELA ANDRADES TIMM, UNIVERSIDADE FEDERAL DE PELOTAS; WALKYRIA BUENO SCIVITTARO, CPACT; JOSE MARIA BARBAT PARFITT, CPACT; CIMELIO BAYER, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL; ALEXSSANDRA DAYANNE SOARES DE CAMPOS, UNIVERSIDADE FEDERAL DE PELOTAS; EDUARDA EHLERT VASCONCELOS, UNIVERSIDADE FEDERAL DE PELOTAS; PABLO ABELAIRA DE SOUZA, UNIVERSIDADE FEDERAL DE PELOTAS; ROGÉRIO OLIVEIRA DE SOUSA, UNIVERSIDADE FEDERAL DE PELOTAS; CYRANO CARDOSO BUSATO, UNIVERSIDADE FEDERAL DE PELOTAS; FILIPE SELAU CARLOS, RICE TEC SEMENTES LTDA. |
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Título: |
A novel irrigation system to reduce methane emissions in paddy felds. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Nutrient Cycling in Agroecosystems, 25 nov. 2024. |
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DOI: |
https://doi.org/10.1007/s10705-024-10392-3 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Flood-irrigated rice uses large water volumes and is one of the major sources (~ 30%) of methane (CH4) emissions from agriculture. Novel cultivation technologies in lowlands, such as the ridge-furrow system, enable a smaller water volume in rice cultivation than traditional flood irrigation. Moreover, it results in higher soil oxidation, which can impact the emission of CH4 and nitrous oxide (N2O). The expansion of ridge-furrow systems in southern Brazil has been occurring because it enables the cultivation of rainfed crops such as soybeans and corn in rotation with rice. The ridge-furrow system promotes adequate soil surface drainage and allows crop furrow irrigation, minimizing crop yield losses from excess or deficit water in lowlands. Thus, our objective was to evaluate the CH4 and N2O emission, partial global warming potential (pGWP), and grain yield of furrow-irrigated rice cultivated in rotation with soybeans. The trial was conducted under field conditions at the Ricetec Experimental Station in the 2020/21 and 2021/22 crop seasons in Capão do Leão, southern Brazil. The XP117 rice hybrid cultivar with a medium cycle (130 days) was used in both seasons. The treatments consisted of a slope gradient in a furrow-irrigated rice field. This slope gradient comprised up-, intermediate- and bottom-slope, representing moist, saturated, and flooded soil conditions, respectively. The furrow-irrigated rice system reduced CH4 emissions by 34% and partial global warming potential by 30%. Rice grain yield remained high (13.3 to 15.1 Mg ha−1) in the furrow irrigated system. In conclusion, the furrow irrigation method contributes to increasing rice production sustainability and significantly reduces CH4 emissions. MenosAbstract: Flood-irrigated rice uses large water volumes and is one of the major sources (~ 30%) of methane (CH4) emissions from agriculture. Novel cultivation technologies in lowlands, such as the ridge-furrow system, enable a smaller water volume in rice cultivation than traditional flood irrigation. Moreover, it results in higher soil oxidation, which can impact the emission of CH4 and nitrous oxide (N2O). The expansion of ridge-furrow systems in southern Brazil has been occurring because it enables the cultivation of rainfed crops such as soybeans and corn in rotation with rice. The ridge-furrow system promotes adequate soil surface drainage and allows crop furrow irrigation, minimizing crop yield losses from excess or deficit water in lowlands. Thus, our objective was to evaluate the CH4 and N2O emission, partial global warming potential (pGWP), and grain yield of furrow-irrigated rice cultivated in rotation with soybeans. The trial was conducted under field conditions at the Ricetec Experimental Station in the 2020/21 and 2021/22 crop seasons in Capão do Leão, southern Brazil. The XP117 rice hybrid cultivar with a medium cycle (130 days) was used in both seasons. The treatments consisted of a slope gradient in a furrow-irrigated rice field. This slope gradient comprised up-, intermediate- and bottom-slope, representing moist, saturated, and flooded soil conditions, respectively. The furrow-irrigated rice system reduced CH4 emissions by 34% and partial global warming pot... Mostrar Tudo |
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Palavras-Chave: |
Emissão de CH4; Emissão de gases; Flood-irrigated rice; Oryza sativa L; Sustentabilidade. |
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Thesagro: |
Arroz Irrigado; Irrigação por Sulco. |
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Thesaurus Nal: |
Furrow irrigation; Greenhouse gases; Nitrogen. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02791naa a2200361 a 4500
001 2169574
005 2024-11-26
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s10705-024-10392-3$2DOI
100 1 $aTIMM, P. A.
245 $aA novel irrigation system to reduce methane emissions in paddy felds.$h[electronic resource]
260 $c2024
520 $aAbstract: Flood-irrigated rice uses large water volumes and is one of the major sources (~ 30%) of methane (CH4) emissions from agriculture. Novel cultivation technologies in lowlands, such as the ridge-furrow system, enable a smaller water volume in rice cultivation than traditional flood irrigation. Moreover, it results in higher soil oxidation, which can impact the emission of CH4 and nitrous oxide (N2O). The expansion of ridge-furrow systems in southern Brazil has been occurring because it enables the cultivation of rainfed crops such as soybeans and corn in rotation with rice. The ridge-furrow system promotes adequate soil surface drainage and allows crop furrow irrigation, minimizing crop yield losses from excess or deficit water in lowlands. Thus, our objective was to evaluate the CH4 and N2O emission, partial global warming potential (pGWP), and grain yield of furrow-irrigated rice cultivated in rotation with soybeans. The trial was conducted under field conditions at the Ricetec Experimental Station in the 2020/21 and 2021/22 crop seasons in Capão do Leão, southern Brazil. The XP117 rice hybrid cultivar with a medium cycle (130 days) was used in both seasons. The treatments consisted of a slope gradient in a furrow-irrigated rice field. This slope gradient comprised up-, intermediate- and bottom-slope, representing moist, saturated, and flooded soil conditions, respectively. The furrow-irrigated rice system reduced CH4 emissions by 34% and partial global warming potential by 30%. Rice grain yield remained high (13.3 to 15.1 Mg ha−1) in the furrow irrigated system. In conclusion, the furrow irrigation method contributes to increasing rice production sustainability and significantly reduces CH4 emissions.
650 $aFurrow irrigation
650 $aGreenhouse gases
650 $aNitrogen
650 $aArroz Irrigado
650 $aIrrigação por Sulco
653 $aEmissão de CH4
653 $aEmissão de gases
653 $aFlood-irrigated rice
653 $aOryza sativa L
653 $aSustentabilidade
700 1 $aSCIVITTARO, W. B.
700 1 $aPARFITT, J. M. B.
700 1 $aBAYER, C.
700 1 $aCAMPOS, A. D. S. de
700 1 $aVASCONCELOS, E. E.
700 1 $aSOUZA, P. de S.
700 1 $aSOUSA, R. O. de
700 1 $aBUSATO, C, C.
700 1 $aCARLOS, F. S.
773 $tNutrient Cycling in Agroecosystems, 25 nov. 2024.
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Embrapa Clima Temperado (CPACT) |
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| Registros recuperados : 14 | |
| 3. |  | MELLO, E. B.; MATIAS, R.; JANK, L.; OLIVEIRA, N. Caracterização morfológica e diversidade genética de híbridos de Panicum maximum Jacq. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 6., 2010, Campo Grande, MS. Ética na pesquisa científica: [Anais da ...]. Campo Grande, MS: Embrapa Gado de Corte, 2010. 1 CD-ROM. Coordenadora: Vanessa Felipe de Souza 1 p.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 4. | | MATIAS, R.; SOLOM, S.; RESENDE, U. M.; GOMES, A.; KOLLER, W. V. Melia azedarach uso popular x estudos químicos e farmacológico. Ensaios e Ciência, Campo Grande, v. 6, n. 1, p. 91-121, abr. 2002. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 5. | | PISTORI, M. G. B.; ROEL, A. R.; VALERIO, J. R.; OLIVEIRA, M. C. M.; GRISOTO, E.; MATIAS. R. Effect of Anacardium humile St. Hill (Anacardiaceae) Aqueous Extract on Mahanarva fimbriolata (Stal, 1854) (Hemiptera: Cercopidae). Acta Scientiarum. Agronomy. Maringá, v. 35, n. 4, p. 413-417, Oct.-Dec., 2013| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 6. | | MATIAS, R.; SOLON, S.; GOMES, A.; MAGANHA, M.; PEREIRA, G. da S.; NOZU, P.; KOLLER, W. W. Estudo químico-farmacológico de Melia azedarach (meliaceae) sobre Boophilus microplus. Ensaios e Ciência, Campo Grande-MS, v.7, n.2, p.283-298, ago.2003.| Biblioteca(s): Embrapa Gado de Corte. |
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| 10. | | DANTAS, D. A.; MAGANHA, M.; BERETTA, T. E.; NOZU, P.; PEREIRA, G. da S.; MATIAS, R.; SOLON, S.; RESENDE, U.; KOLLER, W. W.; GOMES, A. Estudo fitoquímico dos frutos de Melia azedarach L. (Cinamomo, Meliaceae). In: ENCONTRO DE PESQUISA E INICIAÇÃO CIENTÍFICA DA UNIDERP, 2., 2000, Campo Grande. Anais... Campo Grande: Ed. UNIDERP, 2000. p. 119-120. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 11. | | PEDRINHO, D. R.; FERREIRA, A. D.; LAURA, V. A.; BONO, J. A. M.; PEREIRA, S. R.; MARQUES, S. P. de M.; MATIAS, R.; NASCIMENTO, L. S. do. Biometria de genótipos de eucalipto cultivados em solo arenoso na Região Central de Mato Grosso do Sul. Campo Grande, MS: Embrapa Gado de Corte, 2019. 24 p. Embrapa Gado de Corte. Documentos, 265).| Tipo: Autoria/Organização/Edição de Livros |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 12. | | ALVES, B. G.; MATIAS, R. R.; ALBUQUERQUE, J. M. da R.; RODRIGUES, A. de M.; ROCHA, F. A. da S.; SOUSA, T. F.; SILVA, G. F. da; KOOLEN, H. H. F. Estudo microbiológico e avaliação do potencial bioativo da família Hypocreaceae. In: CONGRESSO BRASILEIRO DE MICOLOGIA, 9., 2019, Manaus. Anais... Manaus: Inpa, 2019. p. 74.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 13. | | RODRIGUES, M. I.; SOUZA, A. N. de; FREITAS, L. J. M. de; SILVA, J. N. M.; PEREIRA, R. S.; BIALI, L. J.; INKOTTE, J.; ARAÚJO, J. B. C. N.; MATIAS, R. A. M. Case study on the financial viability of forest management on public lands in the Brazilian Amazon. Forests, v. 14, n. 12, 2309, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 14. | | PEREIRA, D. I. de M.; GURGEL, R. S.; SOUZA, A. T. F. de; MATIAS, R. R.; FALCÃO, L. de S.; CHAVES, F. C. M.; SILVA, G. F. da; MARTÍNEZ, J. G.; PROCÓPIO, R. E. de L.; FANTIN, C.; ALBUQUERQUE, P. M. Isolation and identification of pigment-producing endophytic fungi from the Amazonian species Fridericia chica. Journal of Fungi, v. 10, n. 1, art. 77, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| Registros recuperados : 14 | |
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