| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Agrossilvipastoril. |
|
Data corrente: |
11/03/2016 |
|
Data da última atualização: |
11/04/2016 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
ALVES, A. F.; MENEZES JUNIOR, J. A. de; MENEZES, V. M. P. S.; CARNEIRO, J. E. de S.; CARNEIRO, P. C. S.; ALVES, A. F. |
|
Afiliação: |
ANATÉRCIA FERREIRA ALVES, UFV; JOSE ANGELO NOGUEIRA DE MENEZES JUNIOR, CPAMN; VANESSA MARIA PEREIRA SILVA MENEZES, UFV; JOSÉ EUSTÁQUIO DE SOUZA CARNEIRO, UFV; PEDRO CRESCÊNCIO SOUZA CARNEIRO, UFV; ANDREA FERREIRA ALVES, UFC. |
|
Título: |
Genetic progress and potential of common bean families obtained by recurrent selection. |
|
Ano de publicação: |
2015 |
|
Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 15, n. 4, p. 218-226, 2015 |
|
ISSN: |
1518-7853 |
|
DOI: |
http://dx.doi.org/10.1590/1984-70332015v15n4a38 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The objective of this study was to estimate the genetic gain of two recurrent selection cycles in common bean breeding and identify families with the potential to generate superior lines. The base population, cycle zero (C0), was obtained by combining 20 carioca bean parents, populations with favorable phenotypes for several agronomically important traits. The parents were recombined in a circulant diallel scheme, in which each parent participated in two crosses, generating 20 populations. From these populations, families were derived and evaluated for three seasons in the generations F2:3, F2:4 and F2:5. The same procedures of recombination and evaluation in C0 were performed in cycle one (CI). The genetic gain for yield, estimated from the simultaneous evaluation of the 40 best families of each cycle, was 8.6%. Families with potential to generate superior lines to cultivar Pérola were identified, especially among the CI families. |
|
Palavras-Chave: |
Genetic gain. |
|
Thesagro: |
Feijão; Phaseolus Vulgaris. |
|
Thesaurus Nal: |
Genetic improvement. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/141027/1/2015-cpamt-menezes-junior-common-bean-families-genetic.pdf
|
|
Marc: |
LEADER 01748naa a2200253 a 4500
001 2040601
005 2016-04-11
008 2015 bl uuuu u00u1 u #d
022 $a1518-7853
024 7 $ahttp://dx.doi.org/10.1590/1984-70332015v15n4a38$2DOI
100 1 $aALVES, A. F.
245 $aGenetic progress and potential of common bean families obtained by recurrent selection.$h[electronic resource]
260 $c2015
520 $aThe objective of this study was to estimate the genetic gain of two recurrent selection cycles in common bean breeding and identify families with the potential to generate superior lines. The base population, cycle zero (C0), was obtained by combining 20 carioca bean parents, populations with favorable phenotypes for several agronomically important traits. The parents were recombined in a circulant diallel scheme, in which each parent participated in two crosses, generating 20 populations. From these populations, families were derived and evaluated for three seasons in the generations F2:3, F2:4 and F2:5. The same procedures of recombination and evaluation in C0 were performed in cycle one (CI). The genetic gain for yield, estimated from the simultaneous evaluation of the 40 best families of each cycle, was 8.6%. Families with potential to generate superior lines to cultivar Pérola were identified, especially among the CI families.
650 $aGenetic improvement
650 $aFeijão
650 $aPhaseolus Vulgaris
653 $aGenetic gain
700 1 $aMENEZES JUNIOR, J. A. de
700 1 $aMENEZES, V. M. P. S.
700 1 $aCARNEIRO, J. E. de S.
700 1 $aCARNEIRO, P. C. S.
700 1 $aALVES, A. F.
773 $tCrop Breeding and Applied Biotechnology$gv. 15, n. 4, p. 218-226, 2015
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agrossilvipastoril (CPAMT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 3 | |
| 2. |  | MENEZES, V. M. P. S.; ALVES, S. M.; RODRIGUES, B. R. A.; MANCINI, C. E.; MENEZES JUNIOR, J. A. de; FERREIRA, A. Avaliação da produtividade de grãos e nodulação em cultivares de feijao-caupi. In: ENCONTRO DE CIÊNCIA E TECNOLOGIAS AGROSSUSTENTÁVEIS, 3.; JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 8., 2019, Sinop. Resumos... Brasília, DF: Embrapa, 2019. p. 52-55.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Agrossilvipastoril; Embrapa Meio-Norte. |
|    |
| 3. | | ALVES, A. F.; MENEZES JUNIOR, J. A. de; MENEZES, V. M. P. S.; CARNEIRO, J. E. de S.; CARNEIRO, P. C. S.; ALVES, A. F. Genetic progress and potential of common bean families obtained by recurrent selection. Crop Breeding and Applied Biotechnology, v. 15, n. 4, p. 218-226, 2015| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| Registros recuperados : 3 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
