| |
|
|
| Registros recuperados : 131 | |
| 12. |  | OLIVEIRA, E. M. M.; MATOS, A.; LIMA, I. S.; FERREIRA, T. Análise comparativa de métodos para extração de DNA genômico para detecção de soja RR em produtos cárneos. In: CONGRESSO BRASILEIRO DE BIOSSEGURANÇA, 6.; SIMPÓSIO LATINO-AMERICANO DE PRODUTOS BIOTECNOLÓGICOS, 6.; SIMPÓSIO INTERNACIONAL DE BIOSSEGURIDADE E PESQUISA DE USO DUPLO, 1.; FEIRA DE EQUIPAMENTOS E DISPOSITIVOS DE BIOSSEGURANÇA, 1., 2009, Rio de Janeiro. Anais dos eventos. Rio de Janeiro: Associação Nacional de Biossegurança, 2009. p. 209.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
|   |
| 14. | | OLIVEIRA, E. M. M.; PORTO, H. S.; MATOS, A.; TERZI, S. da C.; COURI, S. Aplicabilidade da técnica RAPD para caracterização molecular de cepas de Aspergillus niger produtores de enzimas celulolíticas. In: CONGRESSO BRASILEIRO SOBRE FLORESTAS ENERGÉTICAS, 1., 2009, Belo Horizonte. Anais. Colombo: Embrapa Florestas, 2009. 1 CD-ROM. (Embrapa Florestas. Documentos, 178). Seção: Silvicultura e Produção de Biomassa.| Biblioteca(s): Embrapa Florestas. |
| |
| 15. | | OLIVEIRA, E. M. M.; PORTO, H. S.; MATOS, A.; TERZI, S. da C.; COURI, S. Aplicabilidade da técnica RAPD para caracterização molecular de cepas de Aspergillus niger produtores de enzimas celulolíticas. In: CONGRESSO BRASILEIRO SOBRE FLORESTAS ENERGÉTICAS, 1., 2009, Belo Horizonte. Anais... Colombo: Embrapa Florestas, 2009. 1 CD-ROM. (Embrapa Florestas. Documentos, 178).| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
| |
| 17. | | SILVA, R. M. da; LACERDA, A.; OLIVEIRA, E. M. M.; ROSA, G. Associação do estresse oxidativo, resistência à insulina e estado nutricional de vitamina E em indivíduos com síndrome metabólica genotipados para o gene PPARy-2. Revista da Associação Brasileira de Nutrição, Rio de Janeiro, v. 1, n. 1, p. 191, maio/jul. 2008. Edição dos Anais do XX Congresso Brasileiro de Nutrição, Rio de Janeiro, maio 2008.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
|  |
| 18. | | SILVA, R. M; LACERDA, A. L.; UEHARA S. K.; ROSA, G.; OLIVEIRA, E. M. M. Association between oxidative stress with folate and +_ tocopherol status in subjects with metabolic syndrome with the PRO12PRO genotipe of PPAR Gamma 2 Gene. Arquivos Brasileiros de Endocrinologia & Metabologia, São Paulo, v. 52, p. s1118, nov. 2008. Suplemento 6, parte 2. Edition of scientific abstracts, posters presentationn of the 13th International Congress of Endocrinology, Rio de Janeiro, nov. 2008.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
| |
| 19. | | MATOS, A.; TORREZAN, R.; DEL AGUILA, E. M.; OLIVEIRA, E. M. M.; PASCHOALIN, V. M. F. Evaluación de soya geneticamente modificada por Q-PCR en el procesamiento de leche de soya. In: CONGRESO IBEROAMERICANO DE INGENIERÍA DE ALIMENTOS, 9., 2014, Valencia. Libro de actas. Valencia: Universitat Politècnia de València, 2014. v. 2, p. 505-511.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
| |
| 20. | | PORTO, H.; OLIVEIRA, E. M. M.; MATOS, A.; CUNHA, F. Q. da; FREITAS-SILVA, O. Detection of aflatoxigenic filamentous fungi by PCR. In: BIOTRACER GENERAL MEETING, 2., 2008, Dublin, Ireland. Programme. [S.l.]: TEAGASC, 2008. p. 39.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
| |
| Registros recuperados : 131 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Arroz e Feijão. |
|
Data corrente: |
04/12/2023 |
|
Data da última atualização: |
04/12/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 3 |
|
Autoria: |
MATA, C. R. da; CASTRO, A. P. de; LANNA, A. C.; BORTOLINI, J. C.; MORAES, M. G. de. |
|
Afiliação: |
CRISTIANE RIBEIRO DA MATA, UNIVERSIDADE FEDERAL DE GOIÁS; ADRIANO PEREIRA DE CASTRO, CNPAF; ANNA CRISTINA LANNA, CNPAF; JASCIELI CARLA BORTOLINI; MOEMY GOMES DE MORAES, UNIVERSIDADE FEDERAL DE GOIÁS. |
|
Título: |
Physiological and yield responses of contrasting upland rice genotypes towards induced drought. |
|
Ano de publicação: |
2023 |
|
Fonte/Imprenta: |
Physiology and Molecular Biology of Plants, v. 29, n. 2, p. 305–317, Feb. 2023. |
|
ISSN: |
0971-5894 |
|
DOI: |
https://doi.org/10.1007/s12298-023-01287-8 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Drought alters rice morphophysiology and reduces grain yield. This study hypothesized that the combined analysis of morphophysiological and agronomic traits enables a systemic approach to responses to water deficit, allowing the selection of resistance markers to upland rice. The objectives were to evaluate the effects of water deficit applied at the reproductive stage in plant water status, leaf gas exchanges, leaf non-structural carbohydrate contents, and agronomic traits in upland rice genotypes; and to verify if the analyzed variables may be applied to group the genotypes according to their tolerance level. Water deficit was induced by irrigation suppression in eight genotypes at R2-R3. Physiological and biochemical traits were evaluated at the end of the water deficit period, thenceforth irrigation was restored until grain maturation for the analysis of the agronomic traits. Water deficit reduced: Ψw (63.64%, average); gs (28–90%); transpiration rate (40.63–65.45%); RWC from Serra Dourada to Esmeralda (43.36–61.48%); net CO2 assimilation from Serra Dourada to Primavera (70.04–99.91%); iWUE from Esmeralda to Primavera (83.98–99.85%); iCE in Esmeralda (99.92%); 100-grain weight in CIRAD and Soberana (13.65–20.63%); and grain yield from Primavera to IAC 164 (34.60–78.85%). Water deficit increased Ci from Cambará to Early mutant (79.64–215.23%), and did not affect the tiller number, shoot dry biomass, fructose, and sucrose contents. The alterations in the variables distinguished groups according to the water regime. RWC, Ψw, leaf gas exchanges, and iCE were valuable traits to distinguish the water regime treatments, but not to group the genotypes according to the drought tolerance level. MenosDrought alters rice morphophysiology and reduces grain yield. This study hypothesized that the combined analysis of morphophysiological and agronomic traits enables a systemic approach to responses to water deficit, allowing the selection of resistance markers to upland rice. The objectives were to evaluate the effects of water deficit applied at the reproductive stage in plant water status, leaf gas exchanges, leaf non-structural carbohydrate contents, and agronomic traits in upland rice genotypes; and to verify if the analyzed variables may be applied to group the genotypes according to their tolerance level. Water deficit was induced by irrigation suppression in eight genotypes at R2-R3. Physiological and biochemical traits were evaluated at the end of the water deficit period, thenceforth irrigation was restored until grain maturation for the analysis of the agronomic traits. Water deficit reduced: Ψw (63.64%, average); gs (28–90%); transpiration rate (40.63–65.45%); RWC from Serra Dourada to Esmeralda (43.36–61.48%); net CO2 assimilation from Serra Dourada to Primavera (70.04–99.91%); iWUE from Esmeralda to Primavera (83.98–99.85%); iCE in Esmeralda (99.92%); 100-grain weight in CIRAD and Soberana (13.65–20.63%); and grain yield from Primavera to IAC 164 (34.60–78.85%). Water deficit increased Ci from Cambará to Early mutant (79.64–215.23%), and did not affect the tiller number, shoot dry biomass, fructose, and sucrose contents. The alterations in the variables distingu... Mostrar Tudo |
|
Thesagro: |
Arroz; Deficiência Hídrica; Genótipo; Oryza Sativa; Seca. |
|
Thesaurus NAL: |
Genotype-environment interaction; Rice; Soil water deficit; Stress tolerance; Water stress. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
Marc: |
LEADER 02681naa a2200313 a 4500
001 2159090
005 2023-12-04
008 2023 bl uuuu u00u1 u #d
022 $a0971-5894
024 7 $ahttps://doi.org/10.1007/s12298-023-01287-8$2DOI
100 1 $aMATA, C. R. da
245 $aPhysiological and yield responses of contrasting upland rice genotypes towards induced drought.$h[electronic resource]
260 $c2023
520 $aDrought alters rice morphophysiology and reduces grain yield. This study hypothesized that the combined analysis of morphophysiological and agronomic traits enables a systemic approach to responses to water deficit, allowing the selection of resistance markers to upland rice. The objectives were to evaluate the effects of water deficit applied at the reproductive stage in plant water status, leaf gas exchanges, leaf non-structural carbohydrate contents, and agronomic traits in upland rice genotypes; and to verify if the analyzed variables may be applied to group the genotypes according to their tolerance level. Water deficit was induced by irrigation suppression in eight genotypes at R2-R3. Physiological and biochemical traits were evaluated at the end of the water deficit period, thenceforth irrigation was restored until grain maturation for the analysis of the agronomic traits. Water deficit reduced: Ψw (63.64%, average); gs (28–90%); transpiration rate (40.63–65.45%); RWC from Serra Dourada to Esmeralda (43.36–61.48%); net CO2 assimilation from Serra Dourada to Primavera (70.04–99.91%); iWUE from Esmeralda to Primavera (83.98–99.85%); iCE in Esmeralda (99.92%); 100-grain weight in CIRAD and Soberana (13.65–20.63%); and grain yield from Primavera to IAC 164 (34.60–78.85%). Water deficit increased Ci from Cambará to Early mutant (79.64–215.23%), and did not affect the tiller number, shoot dry biomass, fructose, and sucrose contents. The alterations in the variables distinguished groups according to the water regime. RWC, Ψw, leaf gas exchanges, and iCE were valuable traits to distinguish the water regime treatments, but not to group the genotypes according to the drought tolerance level.
650 $aGenotype-environment interaction
650 $aRice
650 $aSoil water deficit
650 $aStress tolerance
650 $aWater stress
650 $aArroz
650 $aDeficiência Hídrica
650 $aGenótipo
650 $aOryza Sativa
650 $aSeca
700 1 $aCASTRO, A. P. de
700 1 $aLANNA, A. C.
700 1 $aBORTOLINI, J. C.
700 1 $aMORAES, M. G. de
773 $tPhysiology and Molecular Biology of Plants$gv. 29, n. 2, p. 305–317, Feb. 2023.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
