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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: |
03/05/2022 |
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Data da última atualização: |
03/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
STRECK, E. A.; MAGALHAES JUNIOR, A. M. de; AGUIAR, G. A.; FACCHINELLO, P. K. H.; FAGUNDES, P. R. R.; FRANCO D. F.; NARDINO, N.; OLIVEIRA, A. C. de. |
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Afiliação: |
EDUARDO ANIBELE STRECK; ARIANO MARTINS DE MAGALHAES JUNIOR, CPACT; GABRIEL ALMEIDA AGUIAR; PAULO KARLING HENRIQUE FACCHINELLO; PAULO RICARDO REIS FAGUNDES, CPACT; DANIEL FERNANDES FRANCO; MAICON NARDINO; ANTÔNIO COSTA DE OLIVEIRA. |
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Título: |
Genetic Progress in 45 Years of Irrigated Rice Breeding in Southern Brazil. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
crop science, v. 58, p. 1094-1105, 2018 |
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DOI: |
doi: 10.2135/cropsci2017.06.0383 |
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Idioma: |
Português |
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Conteúdo: |
ABSTRACT Irrigated rice (Oryza sativa L.) is a crop of extreme social and economic importance in Brazil, and the state of Rio Grande do Sul accounts for >70% of the national production. The Brazilian Agricultural Research Corporation (Embrapa) is focused on rice breeding, with the aim of developing cultivars with significantly increased grain yield and improved sustainability. The objective of this study was to estimate the genetic progress of 45 yr of the irrigated rice breeding program of Embrapa in Southern Brazil from 1972 to 2016 by conducting a comparative analysis of cultivars in the same environment and by meta-analysis of line yield assays. The estimates were results from a meta-analysis obtained by evaluating 455 genotypes in 145 trials of regional line yield and value for cultivation and use of 44 agricultural crop seasons, and by comparing cultivars obtained by evaluating 25 cultivars in 10 agricultural crop seasons. Genetic gains were evaluated for grain yield, plant height, and days to flowering. The cultivars released by the breeding program were also evaluated for important agronomic characters. The genetic estimates determined a genetic progress for grain yield via meta-analysis and via comparison of cultivars of 0.62 (37.91 kg yr−1) and 0.73% (47.78 kg yr−1), respectively. It was also verified that during the period there was a reduction in plant height and days to flowering. Three distinct historical phases that defined changes in research focus and in genetic gains can be described: (i) 1972 to 1983, before the rice Green Revolution; (ii) 1983 to 2000, after the rice Green Revolution; and (iii) 2000 to 2016, selection intensification for industrial grain quality attributes. Other relevant genetic aspects, selection strategies, and phases of the breeding program were discussed. MenosABSTRACT Irrigated rice (Oryza sativa L.) is a crop of extreme social and economic importance in Brazil, and the state of Rio Grande do Sul accounts for >70% of the national production. The Brazilian Agricultural Research Corporation (Embrapa) is focused on rice breeding, with the aim of developing cultivars with significantly increased grain yield and improved sustainability. The objective of this study was to estimate the genetic progress of 45 yr of the irrigated rice breeding program of Embrapa in Southern Brazil from 1972 to 2016 by conducting a comparative analysis of cultivars in the same environment and by meta-analysis of line yield assays. The estimates were results from a meta-analysis obtained by evaluating 455 genotypes in 145 trials of regional line yield and value for cultivation and use of 44 agricultural crop seasons, and by comparing cultivars obtained by evaluating 25 cultivars in 10 agricultural crop seasons. Genetic gains were evaluated for grain yield, plant height, and days to flowering. The cultivars released by the breeding program were also evaluated for important agronomic characters. The genetic estimates determined a genetic progress for grain yield via meta-analysis and via comparison of cultivars of 0.62 (37.91 kg yr−1) and 0.73% (47.78 kg yr−1), respectively. It was also verified that during the period there was a reduction in plant height and days to flowering. Three distinct historical phases that defined changes in research focu... Mostrar Tudo |
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Palavras-Chave: |
Oryza sativa L. |
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Categoria do assunto: |
-- |
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Marc: |
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001 2142595
005 2022-05-03
008 2018 bl uuuu u00u1 u #d
024 7 $adoi: 10.2135/cropsci2017.06.0383$2DOI
100 1 $aSTRECK, E. A.
245 $aGenetic Progress in 45 Years of Irrigated Rice Breeding in Southern Brazil.$h[electronic resource]
260 $c2018
520 $aABSTRACT Irrigated rice (Oryza sativa L.) is a crop of extreme social and economic importance in Brazil, and the state of Rio Grande do Sul accounts for >70% of the national production. The Brazilian Agricultural Research Corporation (Embrapa) is focused on rice breeding, with the aim of developing cultivars with significantly increased grain yield and improved sustainability. The objective of this study was to estimate the genetic progress of 45 yr of the irrigated rice breeding program of Embrapa in Southern Brazil from 1972 to 2016 by conducting a comparative analysis of cultivars in the same environment and by meta-analysis of line yield assays. The estimates were results from a meta-analysis obtained by evaluating 455 genotypes in 145 trials of regional line yield and value for cultivation and use of 44 agricultural crop seasons, and by comparing cultivars obtained by evaluating 25 cultivars in 10 agricultural crop seasons. Genetic gains were evaluated for grain yield, plant height, and days to flowering. The cultivars released by the breeding program were also evaluated for important agronomic characters. The genetic estimates determined a genetic progress for grain yield via meta-analysis and via comparison of cultivars of 0.62 (37.91 kg yr−1) and 0.73% (47.78 kg yr−1), respectively. It was also verified that during the period there was a reduction in plant height and days to flowering. Three distinct historical phases that defined changes in research focus and in genetic gains can be described: (i) 1972 to 1983, before the rice Green Revolution; (ii) 1983 to 2000, after the rice Green Revolution; and (iii) 2000 to 2016, selection intensification for industrial grain quality attributes. Other relevant genetic aspects, selection strategies, and phases of the breeding program were discussed.
653 $aOryza sativa L
700 1 $aMAGALHAES JUNIOR, A. M. de
700 1 $aAGUIAR, G. A.
700 1 $aFACCHINELLO, P. K. H.
700 1 $aFAGUNDES, P. R. R.
700 1 $aFRANCO D. F.
700 1 $aNARDINO, N.
700 1 $aOLIVEIRA, A. C. de
773 $tcrop science$gv. 58, p. 1094-1105, 2018
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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| Registros recuperados : 72 | |
| 61. |  | CAMPELO, M. DA S.; CÂMARA NETO, J. F.; MAGALHAES, H. C. R.; ALVES FILHO, E. G.; ZOCOLO, G. J.; LEAL, L. K. A. M.; RIBEIRO, M. E. N. P. GC/MS and 2D NMR-based approach to evaluate the chemical profile of hydroalcoholic extract from Agaricus blazei Murill and its anti-inflammatory effect on human neutrophils. Journal of Ethnopharmacology, 322, 117676, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroindústria Tropical; Embrapa Soja. |
|    |
| 62. | | ARAÚJO, T. L. A. C. de; PEREIRA, E. S.; MIZUBUTI, I. Y.; CAMPOS, A. C. N.; PEREIRA, M. W. F.; HEINZEN, E. L.; MAGALHAES, H. C. R.; BEZERRA, L. R.; SILVA, L. P. da; OLIVEIRA, R. L. Effects of quantitative feed restriction and sex on carcass traits, meat quality and meat lipid profile of Morada Nova lambs. Journal of Animal Science and Biotechnology, v. 8, artigo 46, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
|  |
| 63. | | BORGES, O. M. A.; ARAÚJO, I. M. da S.; CANUTO, K. M.; CARVALHO, J. D. G.; MAGALHAES, H. C. R.; RODRIGUES, T. H. S.; CARIOCA, J. O. B.; GABAN, S. V. F. Pequi pulp oil: effect on the physicochemical, nutritional, and textural properties of cottage cheese. Food Science and Technology, v . 42, e37221, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 64. | | LIMA, J. R.; BARBOSA, A. E. D.; SOUZA, A. C. R. de; PINTO, C. O.; GARRUTI, D. dos S.; MAGALHAES, H. C. R.; ARAUJO, I. M. da S.; PONTES, L. dos S.; BARROS, M. E. S. Óleo de amêndoa de pequi: obtenção, caracterização e avaliação de estabilidade durante armazenamento. Fortaleza: Embrapa Agroindústria Tropical, 2019. 18 p. (Embrapa Agroindústria Tropical. Boletim de Pesquisa e Desenvolvimento, 189).| Tipo: Boletim de Pesquisa e Desenvolvimento |
| Biblioteca(s): Embrapa Agroindústria de Alimentos; Embrapa Agroindústria Tropical. |
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| 65. | | OLIVEIRA, M. A.; GONZAGA, M. L. C.; BASTOS, M. do S. R.; MAGALHAES, H. C. R.; BENEVIDES, S. D.; FURTADO, R. F.; ZAMBELLI, R. A.; GARRUTI, D. dos S. Packaging with cashew gum/gelatin/essential oil for bread: release potential of the citral. Food Packaging and Shelf Life, 23, art. no. 100431, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 66. | | GODOY, R. C. B. de; JESUS, A. M. F.; AZEREDO, H. M. C. de; MAGALHÃES, H. C. R.; MAZZA, C. A. da S.; GARRUTI, D. dos S.; DELIZA, R. The use of just about right scale to define texture in gabiroba jams. In: PANGBORN SENSORY SCIENCE SYMPOSIUM, 11., 2015, Gotemburgo. Abstracts... [S. l.]: Elsevier, 2015. Ref. [P2.223]. Disponibilizado mediante login e senha.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos; Embrapa Florestas. |
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| 67. | | GODOY, R. C. B. de; JESUS, A. M. F.; AZEREDO, H. M. C. de; MAGALHAES, H. C. R.; MAZZA, C. A. da S.; GARRUTI, D. dos S.; DELIZA, R. The use of just about right scale to define texture in gabiroba jams. I n: PANGBORN SENSORY SCIENCE SYMPOSIUM, 11., 2015, Gotemburgo. Abstracts... Gotemburgo: Elsevier, 2015. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 68. | | CAVALCANTI, B. C.; FERREIRA, J. R. O.; CABRAL, I. O.; MAGALHÃES, H. I. F.; OLIVEIRA, C. C. de; RODRIGUES, F. A. R.; ROCHA, D. D.; BARROS, F. W. A.; SILVA, C. R. da; CANUTO, K. M.; SILVEIRA, E. R.; PESSOA, C.; MORAES, M. O. Genetic toxicology evaluation of essential oil of Alpinia zerumbet and its chemoprotective effects against H² O²-induced DNA damage in cultured human leukocytes. Food and Chemical Toxicology v.50, p.4051-4061, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 69. | | SANTOS, G. B. M.; DIONISIO, A. P.; MAGALHÃES, H. C. R.; ABREU, F. A. P. de; LIRA, S. M.; LIMA, A. C. V. DE; SILVA, G. S. DA; GUEDES, J. A. C.; ARAUJO, I. M. da S.; ARTUR, A. G.; PONTES, D. F.; ZOCOLO, G. J. Effects of processing on the chemical, physicochemical, enzymatic, and volatile metabolic composition of pitaya (Hylocereus polyrhizus (F.A.C. Weber) Britton & Rose). Food Research International, Amsterdam, v. 127, artigo 108710, 9 p., Jan. 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 70. | | MAGALHÃES, H. S.; SILVA, A. B. da; NASCIMENTO, N. R. F.; SOUSA, L. G. F. de; FONSECA, M. J. S. da; LOIOLA, M. I. B.; MONTEIRO, N. K. V.; ALMEIDA NETO, F. W. Q.; CANUTO, K. M.; PESSOA, O. D. L. Effect of indole alkaloids from roots of Rauvolfia ligustrina in the noradrenergic neurotransmission. Fitoterapia, 143, art. no. 104545,2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 71. | | LIMA, A. C. V. D.; DIONISIO, A. P.; ABREU, F. A. P. de; SILVA, G. S. D.; LIMA JUNIOR, R. D.; MAGALHAES, H. C. R.; GARRUTI, D. dos S.; ARAUJO, I. M. da S.; ARTUR, A. G.; TANIGUCHI, C. A. K.; RODRIGUES, M. D. C. P.; ZOCOLO, G. J. Microfiltered red-purple pitaya colorant: UPLC-ESI-QTOF-MSE-based metabolic profile and its potential application as a natural food ingredient. Food Chemistry, v. 330, art. no. 127222, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 72. | | BANDEIRA, P. N.; LEMOS, T. L. G. DE; SANTOS, H. S. DOS; CARVALHO, M. C. DA S. DE; PINHEIRO, D. P.; MORAES FILHO, M. O. DE; PESSOA, C. DO Ó; NEPOMUCENO, F. W. A. B.; RODRIGUES, T. H. S.; RIBEIRO, P. R. V.; MAGALHÃES, H. DE S.; TEIXEIRA, A. M. R. Synthesis, structural characterization, and cytotoxic evaluation of chalcone derivatives. Medicinal Chemistry Research, Cambridge, v. 28, n. 11, p. 2037-2049, Nov. 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| Registros recuperados : 72 | |
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