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| Registros recuperados : 47 | |
| 12. |  | SIMON, G. A.; PINTO, C. A. B. P.; LAMBERT, E. de S.; ANDREU, M. A. Seleção de clones de batata resistentes à pinta preta e tolerantes ao calor. Revista Ceres, Viçosa, MG, v. 56, n. 1, p. 31-37, jan./fev. 2009.-| Biblioteca(s): Embrapa Hortaliças. |
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| 13. | | CARVALHO, M. P.; SIMON, G. A.; SILVA, A. G.; TARDIN, F. D.; MENEZES, C. B. de; CARDOSO, M. J. Interação genótipos por ambientes na seleção de novos híbridos de sorgo granífero. In: CONGRESSO NACIONAL DE MILHO E SORGO, 32., 2018, Lavras. Soluções integradas para os sistemas de produção de milho e sorgo no Brasil: resumos. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2018. p. 321.| Biblioteca(s): Embrapa Meio-Norte; Embrapa Milho e Sorgo. |
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| 15. | | PEQUENO, M. G.; VIDIGAL FILHO, P. S.; ALBRECHT, S. C.; MAIA, R.; LIMA, R. S.; SIMON, G. A.; SAGDILO, E. Avaliacao de cultivares e clones de mandioca em araruna, nordeste do Estado do Parana Sao Pedro, SP: Centro de Raizes Tropicais/UNESP/SBM, 1996. 1p. In: CONGRESSO LATINO AMERICANO DE RAIZES TROPICAIS, 1, E CONGRESSO BRASILEIRO DE MANDIOCA, 9, 1996, Sao Pedro, SP. Programa e Resumos...| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 17. | | SIMON, G. A.; SCAPIM, C. A.; PACHECO, C. A. P.; PINTO, R. J. B.; BRACCINI, A. de L. e. Depressão por endogamia em populações de milho-pipoca. Bragantia, Viçosa, v. 63, n. 1, p. 55-62, 2004.| Biblioteca(s): Embrapa Hortaliças. |
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| 18. | | BENITES, V. de M.; MENEZES, J. F. S.; SIMON, G. A.; MARTINS, E. de S.; VIEIRA, T. P. Uso de brecha alcalina moída como fonte alternativa de nutrientes para a produção de milheto em solos de Cerrado. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 47., 2010, Salvador, BA. Empreendedorismo e progresso científicos na zootecnia brasileira de vanguarda: anais. Salvador, BA: UFBA, 2010.| Biblioteca(s): Embrapa Solos. |
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| 19. | | BENITES, V. de M.; TANNUS, V. R.; MENEZES, J. F. S.; SIMON, G. A.; COSTA, K. A. de P.; MARTINS, E. de S. Avaliação da capacidade de extração de nutrientes por plantas de cobertura, adubadas com pó de rocha obtido a partir da brecha alcalina de Santo Antônio da Barra-GO. Centro Tecnológico COMIGO Resultados 2009, Goiânia, p. 56-57, 2009.| Biblioteca(s): Embrapa Solos. |
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| 20. | | CARMO, E. L. do; SILVA, A. G.; BRAZ, G. B. P.; PROCOPIO, S. de O.; SIMON, G. A.; ROCHA, A. G. C.; BARCELLOS, L. C. Phytosanitary risks and agronomic performance of soybeans associated with spatial arrangements of plants. Bioscience Journal, v. 35, n. 3, p. 806-817, 2019.| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Tabuleiros Costeiros. |
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| Registros recuperados : 47 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
04/11/2020 |
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Data da última atualização: |
05/11/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
GOMES, L. R. da R.; MENEZES, C. B. de; SIMON, G. A.; SILVA, A. G. da; BRAZ, A. J. B. P. |
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Afiliação: |
Ludmila Ribeiro da Rocha Gomes, Universidade de Rio Verde; CICERO BESERRA DE MENEZES, CNPMS; Gustavo André Simon, Universidade de Rio Verde; Alessandro Guerra da Silva, Universidade de Rio Verde; Antonio Joaquim Braga Pereira Braz, Universidade de Rio Verde. |
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Título: |
Combining ability of grain sorghum inbred lines grown during of season. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Revista Caatinga, v. 33, n. 4, p. 888-897, 2020. |
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DOI: |
http://dx.doi.org/10.1590/1983-21252020v33n403rc |
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Idioma: |
Inglês |
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Conteúdo: |
The expansion of sorghum as a succession crop, after soybean, has demanded the development of new inbred lines by the breeding programs. The first step in the selection process consists of evaluating the performance per se of the inbred lines or of their hybrid combination. The purpose of this study was to determine the combining ability of sorghum inbred lines under different environment conditions of the crop production areas. The trials were carried out in the second season of 2017, under no-tillage system, in four environments, Rio Verde, Sete Lagoas, Teresina and Sinop. Thirty hybrids, resulting from the crosses of six fertility restoration lines (R) with five male-sterile lines (A) were evaluated. A randomized complete block design with three replicates was used in all experiments. The characteristics evaluated were flowering, plant height and grain yield. The environment significantly influenced the estimates of general and specific combining ability, which suggests that both effects, additive and dominant, are important in the control of these characters. The restoring lines GI.1 and G1.2 contributed to increasing the grain yield of their hybrids by over 650 kg.ha-1 . Among the male-sterile lines, the best for grain yield were GII.1 and GII.4 with contribution above 450 kg.ha-1 in the hybrids in which they participate. The hybrid combinations GI.5xGII.3 and GI.1xGII.2 stood out with potential to obtain high grain yield, associating positive aspects of the other characteristics. MenosThe expansion of sorghum as a succession crop, after soybean, has demanded the development of new inbred lines by the breeding programs. The first step in the selection process consists of evaluating the performance per se of the inbred lines or of their hybrid combination. The purpose of this study was to determine the combining ability of sorghum inbred lines under different environment conditions of the crop production areas. The trials were carried out in the second season of 2017, under no-tillage system, in four environments, Rio Verde, Sete Lagoas, Teresina and Sinop. Thirty hybrids, resulting from the crosses of six fertility restoration lines (R) with five male-sterile lines (A) were evaluated. A randomized complete block design with three replicates was used in all experiments. The characteristics evaluated were flowering, plant height and grain yield. The environment significantly influenced the estimates of general and specific combining ability, which suggests that both effects, additive and dominant, are important in the control of these characters. The restoring lines GI.1 and G1.2 contributed to increasing the grain yield of their hybrids by over 650 kg.ha-1 . Among the male-sterile lines, the best for grain yield were GII.1 and GII.4 with contribution above 450 kg.ha-1 in the hybrids in which they participate. The hybrid combinations GI.5xGII.3 and GI.1xGII.2 stood out with potential to obtain high grain yield, associating positive aspects of the other chara... Mostrar Tudo |
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Palavras-Chave: |
Cruzamentos dialélicos; Genitor. |
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Thesagro: |
Melhoramento Vegetal; Safrinha; Seleção; Sorgo. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/217412/1/Combining-ability-grain.pdf
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|
Marc: |
LEADER 02254naa a2200253 a 4500
001 2126234
005 2020-11-05
008 2020 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1983-21252020v33n403rc$2DOI
100 1 $aGOMES, L. R. da R.
245 $aCombining ability of grain sorghum inbred lines grown during of season.$h[electronic resource]
260 $c2020
520 $aThe expansion of sorghum as a succession crop, after soybean, has demanded the development of new inbred lines by the breeding programs. The first step in the selection process consists of evaluating the performance per se of the inbred lines or of their hybrid combination. The purpose of this study was to determine the combining ability of sorghum inbred lines under different environment conditions of the crop production areas. The trials were carried out in the second season of 2017, under no-tillage system, in four environments, Rio Verde, Sete Lagoas, Teresina and Sinop. Thirty hybrids, resulting from the crosses of six fertility restoration lines (R) with five male-sterile lines (A) were evaluated. A randomized complete block design with three replicates was used in all experiments. The characteristics evaluated were flowering, plant height and grain yield. The environment significantly influenced the estimates of general and specific combining ability, which suggests that both effects, additive and dominant, are important in the control of these characters. The restoring lines GI.1 and G1.2 contributed to increasing the grain yield of their hybrids by over 650 kg.ha-1 . Among the male-sterile lines, the best for grain yield were GII.1 and GII.4 with contribution above 450 kg.ha-1 in the hybrids in which they participate. The hybrid combinations GI.5xGII.3 and GI.1xGII.2 stood out with potential to obtain high grain yield, associating positive aspects of the other characteristics.
650 $aMelhoramento Vegetal
650 $aSafrinha
650 $aSeleção
650 $aSorgo
653 $aCruzamentos dialélicos
653 $aGenitor
700 1 $aMENEZES, C. B. de
700 1 $aSIMON, G. A.
700 1 $aSILVA, A. G. da
700 1 $aBRAZ, A. J. B. P.
773 $tRevista Caatinga$gv. 33, n. 4, p. 888-897, 2020.
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Embrapa Milho e Sorgo (CNPMS) |
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