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Registro Completo |
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
17/05/2021 |
Data da última atualização: |
17/05/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CARVALHO, A. M. de; OLIVEIRA, A. D. de; COSER, T. R.; SOUSA, T. R. de; LIMA, C. A. de; RAMOS, M. L. G.; MALAQUIAS, J. V.; GONÇALVES, A. D. M. de A.; RIBEIRO JUNIOR, W. Q. |
Afiliação: |
ARMINDA MOREIRA DE CARVALHO, CPAC; ALEXSANDRA DUARTE DE OLIVEIRA, CPAC; THAIS RODRIGUES COSER; THAIS RODRIGUES DE SOUSA; CRISTIANE ANDREA DE LIMA; MARIA LUCRÉCIA GEROSA RAMOS; JUACI VITORIA MALAQUIAS, CPAC; ADRIANO DICESAR MARTINS DE ARAUJO GONÇALVES; WALTER QUADROS RIBEIRO JUNIOR, CPAC. |
Título: |
N2O emissions from sugarcane fields under contrasting watering regimes in the Brazilian savannah. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Environmental Technology & Innovation, v. 22, n. 101470, 2021. |
Páginas: |
11 p. |
DOI: |
https://doi.org/10.1016/j.eti.2021.101470 2352-1864/ |
Idioma: |
Inglês |
Conteúdo: |
Bioethanol and other sugarcane by-products, such as the bagasse, are responsible for approximately 12% of Brazil?s total energy generation. This crop is expanding in the Central-Western Region of Brazil, within the Brazilian savannah biome (Cerrado). It is strongly associated with the use of mineral and/or organic fertilizers and irrigation practices due to drought period during winter. However, higher soil moisture content (due to rain or irrigation) and nitrogen (N) application increase nitrous oxide (N2O) emission, which is one of the main greenhouse gases from the agricultural sector. This study aimed to evaluate soil N2O fluxes in sugarcane under field conditions with contrasting water regimes in the Cerrado region of Brazil. Due to watering regimes, based on different crop evapotranspiration demand, it was possible to establish adequate water-use efficiency technologies. Increases in watering regimes did not increase N2O emissions compared to ??rescue irrigation??, commonly used by farmers in the region. However, higher yields were obtained from the higher watering regime (T75%) compared to the farmers? common practice. |
Thesagro: |
Efeito Estufa; Fertilizante Nitrogenado; Irrigação; Latossolo. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02048naa a2200289 a 4500 001 2131838 005 2021-05-17 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.eti.2021.101470 2352-1864/$2DOI 100 1 $aCARVALHO, A. M. de 245 $aN2O emissions from sugarcane fields under contrasting watering regimes in the Brazilian savannah.$h[electronic resource] 260 $c2021 300 $a11 p. 520 $aBioethanol and other sugarcane by-products, such as the bagasse, are responsible for approximately 12% of Brazil?s total energy generation. This crop is expanding in the Central-Western Region of Brazil, within the Brazilian savannah biome (Cerrado). It is strongly associated with the use of mineral and/or organic fertilizers and irrigation practices due to drought period during winter. However, higher soil moisture content (due to rain or irrigation) and nitrogen (N) application increase nitrous oxide (N2O) emission, which is one of the main greenhouse gases from the agricultural sector. This study aimed to evaluate soil N2O fluxes in sugarcane under field conditions with contrasting water regimes in the Cerrado region of Brazil. Due to watering regimes, based on different crop evapotranspiration demand, it was possible to establish adequate water-use efficiency technologies. Increases in watering regimes did not increase N2O emissions compared to ??rescue irrigation??, commonly used by farmers in the region. However, higher yields were obtained from the higher watering regime (T75%) compared to the farmers? common practice. 650 $aEfeito Estufa 650 $aFertilizante Nitrogenado 650 $aIrrigação 650 $aLatossolo 700 1 $aOLIVEIRA, A. D. de 700 1 $aCOSER, T. R. 700 1 $aSOUSA, T. R. de 700 1 $aLIMA, C. A. de 700 1 $aRAMOS, M. L. G. 700 1 $aMALAQUIAS, J. V. 700 1 $aGONÇALVES, A. D. M. de A. 700 1 $aRIBEIRO JUNIOR, W. Q. 773 $tEnvironmental Technology & Innovation$gv. 22, n. 101470, 2021.
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Embrapa Cerrados (CPAC) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
22/12/2020 |
Data da última atualização: |
22/12/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
DUARTE, P. O.; CSORDAS, B. G.; OSHIRO, L. M.; HIGA, L. de O. S.; ZIMMERMANN, N. P.; MARTINS, K. R.; BARROS, J. C.; ANDREOTTI, R. |
Afiliação: |
Pâmella Oliveira Duarte; Bárbara Guimarães Csordas; Leandra Marla Oshiro; Leandro de Oliveira Souza Higa; Namor Pinheiro Zimmermann; Kauê Rodriguez Martins; JACQUELINE CAVALCANTE BARROS, CNPGC; RENATO ANDREOTTI E SILVA, CNPGC. |
Título: |
Serological evaluation of Neospora caninum in pregnant women treated at referral center for prenatal screening in Mato Grosso do Sul, Brazil. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Revista Brasileira de Parasitologia Veterinária, 2020. |
Idioma: |
Inglês |
Thesagro: |
Neospora Caninum. |
Thesaurus NAL: |
Western blotting. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/219619/1/40-Serological-evaluation-of.pdf
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Marc: |
LEADER 00712naa a2200217 a 4500 001 2128651 005 2020-12-22 008 2020 bl uuuu u00u1 u #d 100 1 $aDUARTE, P. O. 245 $aSerological evaluation of Neospora caninum in pregnant women treated at referral center for prenatal screening in Mato Grosso do Sul, Brazil.$h[electronic resource] 260 $c2020 650 $aWestern blotting 650 $aNeospora Caninum 700 1 $aCSORDAS, B. G. 700 1 $aOSHIRO, L. M. 700 1 $aHIGA, L. de O. S. 700 1 $aZIMMERMANN, N. P. 700 1 $aMARTINS, K. R. 700 1 $aBARROS, J. C. 700 1 $aANDREOTTI, R. 773 $tRevista Brasileira de Parasitologia Veterinária, 2020.
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