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Registros recuperados : 8 | |
2. | | MELO, D. S.; PINTO, C. A. B. P.; PEIXOUTO, L. S.; NEDER, D. G.; ASSIS, J. C. de. Seleção precoce de famílias de irmãos-completos de batata. Ciência e Agrotecnologia, Lavras, v. 35, n. 6, p. 1101-1109, 2011. Biblioteca(s): Embrapa Agroindústria Tropical. |
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3. | | QUEIROZ, R. R.; FARIAS, F. J. C.; CARVALHO, L. P. de; NEDER, D. G.; SOUZA, L. S. S.; FARIAS, F. C.; TEODORO, P. E. Diallel analysis for agronomic traits in upland cotton in semi-arid zones in Brazil. Genetics and Molecular Research, V. 16, N. 3, gmr16039677, 2017. Biblioteca(s): Embrapa Algodão. |
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4. | | QUEIROZ, D. R.; FARIAS, F. J. C.; CAVALCANTI, J. J. V.; CARVALHO, L. P. de; NEDER, D. G.; SOUZA, L. S. S.; FARIAS, F. C.; TEODORO, P. E. Diallel analysis for technological traits in upland cotton. Genetics and Molecular Research, V. 16, N. 3, gmr16039727, 2017. Biblioteca(s): Embrapa Algodão. |
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5. | | BOARI, A. J.; FREITAS-ASTUA, J.; FERREIRA, P. de T.; NEDER, D. G.; NOGUEIRA, N. L; ROSSI, M. L.; KITAJIMA, E. W. Purification and serology of the Coffee ringspot virus. Summa Phytopathologica, Botucatu, v. 30, n. 4, p. 453-458, Oct./Dec. 2004. Biblioteca(s): Embrapa Agricultura Digital. |
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6. | | BOARI, A. de J.; FIGUEIRA, A. dos R.; NEDER, D. G.; SANTOS, R. de C.; GOUSSAIN, M. M.; NOGUEIRA, N. L.; ROSSI, M. L. Vírus da mancha anular do cafeeiro (Coffee ringspot virus - CoRSV): influência na qualidade da bebida e na produção de grãos de café. Summa Phytopathologica, Botucatu, v. 32, n. 2, p. 192-194, Apr./June 2006. Nota científica. Biblioteca(s): Embrapa Agricultura Digital. |
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7. | | SILVA, R. dos S.; FARIAS, F. J. C.; CAVALCANTI, J. J. V.; QUEIROZ, D. R.; NEDER, D. G.; ELIAS, J. J. Uso da análise GGE Biplot na identificação de genótipos de algodoeiro adaptados a ambientes da Região Semiárida nordestina. Revista de Recursos Genéticos - RG News, v. 5, n. 2, p. 112, 2019. Resumos apresentado no SIMPÓSIO DA REDE DE RECURSOS GENÉTICOS VEGETAIS DO NORDESTE, 4., 2019, Areias. Anais... Biblioteca(s): Embrapa Algodão. |
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8. | | QUEIROZ, D. R.; FARIAS, F. J. C.; CAVALCANTI, J. J. V.; CARVALHO, L. P. de; NEDER, D. G.; MELO, G. G. de; COSTA, D. S.; FARIAS, F. C.; TEODORO, P. E. Genetic parameters and path analysis of traits of upland cotton for the brazilian Semi-Arid region. Bioscience Journal, v. 35, n. 6, p. 1855-1861, Nov./Dec. 2019 Título em português: Parâmetros genéticos e análise de trilha de caracteres de algodoeiro herbáceo para região do Semi-árido brasileiro. Biblioteca(s): Embrapa Algodão. |
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Registros recuperados : 8 | |
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Registro Completo
Biblioteca(s): |
Embrapa Agroindústria Tropical. |
Data corrente: |
08/03/2012 |
Data da última atualização: |
04/05/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
MELO, D. S.; PINTO, C. A. B. P.; PEIXOUTO, L. S.; NEDER, D. G.; ASSIS, J. C. de. |
Afiliação: |
DHEYNE SILVA MELO, CNPAT; César Augusto Brasil Pereira Pinto, UFLA; Leandro Santos Peixouto, IFBAIANO; Diogo Gonçalves Neder, UFRPE; Josiane Cristina de Assis, UNIARAXÁ. |
Título: |
Seleção precoce de famílias de irmãos-completos de batata. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
Ciência e Agrotecnologia, Lavras, v. 35, n. 6, p. 1101-1109, 2011. |
Idioma: |
Inglês |
Conteúdo: |
Clonal selection is the preferred breeding method used in potatoes (Solanum tuberosum L.). However this selection procedure is only efficient for more advanced generations and shows no good results when applied in the seedling up to the second clonal generation. This study assessed the feasibility of selection in early generations of full-sib potato families and compares the selection method among and within families with the combined selection under different selection intensities. Six experiments were conducted from the first (C1) until the third clonal generation (C3). In C1 a randomized complete block design with four replications of 25 plants was used. In the remaining generations RCB was employed with three replications of 10 plants. Genetic variances were lower between families than within families, for all traits, but the heritabilities between families were almost always larger. The expected gains from selection between and within families were superior to gains from the combined selection in any intensity of selection. The selection of families should have weaker intensity than selection among clones within families. The selection of families was more efficient when based on the average of environments. |
Palavras-Chave: |
Clonal generations; Gerações clonais; Melhoramento de plantas. |
Thesagro: |
Solanum Tuberosum. |
Thesaurus NAL: |
plant breeding. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/55385/1/AB111016.pdf
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Marc: |
LEADER 01886naa a2200229 a 4500 001 1917986 005 2017-05-04 008 2011 bl uuuu u00u1 u #d 100 1 $aMELO, D. S. 245 $aSeleção precoce de famílias de irmãos-completos de batata. 260 $c2011 520 $aClonal selection is the preferred breeding method used in potatoes (Solanum tuberosum L.). However this selection procedure is only efficient for more advanced generations and shows no good results when applied in the seedling up to the second clonal generation. This study assessed the feasibility of selection in early generations of full-sib potato families and compares the selection method among and within families with the combined selection under different selection intensities. Six experiments were conducted from the first (C1) until the third clonal generation (C3). In C1 a randomized complete block design with four replications of 25 plants was used. In the remaining generations RCB was employed with three replications of 10 plants. Genetic variances were lower between families than within families, for all traits, but the heritabilities between families were almost always larger. The expected gains from selection between and within families were superior to gains from the combined selection in any intensity of selection. The selection of families should have weaker intensity than selection among clones within families. The selection of families was more efficient when based on the average of environments. 650 $aplant breeding 650 $aSolanum Tuberosum 653 $aClonal generations 653 $aGerações clonais 653 $aMelhoramento de plantas 700 1 $aPINTO, C. A. B. P. 700 1 $aPEIXOUTO, L. S. 700 1 $aNEDER, D. G. 700 1 $aASSIS, J. C. de 773 $tCiência e Agrotecnologia, Lavras$gv. 35, n. 6, p. 1101-1109, 2011.
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Embrapa Agroindústria Tropical (CNPAT) |
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