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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
17/01/2018 |
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Data da última atualização: |
18/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERNANDES, S. B.; ABREU, A. F. B.; RAMALHO, M. A. P. |
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Afiliação: |
S. B. FERNANDES, UFLA; ANGELA DE FATIMA BARBOSA ABREU, CNPAF; MAGNO ANTONIO PATTO RAMALHO, UFLA. |
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Título: |
Genotype x environment interaction and its implication in identification of common bean populations with high calcium content. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 15, n. 2, gmr15028053, June 2016. |
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ISSN: |
1676-5680 |
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DOI: |
10.4238/gmr.15028053 |
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Idioma: |
Inglês |
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Conteúdo: |
The common bean is a food with high mineral content. Of the various types of beans cultivated in Brazil, carioca type beans are the most consumed. The aim of this study was to identify promising common bean populations with an emphasis toward the selection of carioca type bean lines with high calcium content. We also aimed to verify whether and how the crop season and the genotype (parental line and hybrid populations) x crop season interaction affect calcium content. A group of 3 lines of good agronomic characteristics were crossed with a group of 4 lines with high calcium content in a 3 x 4 partial diallel design. Great variability was identified among both the parental lines and the hybrid populations derived from the diallel crosses among the parental lines. We found significant interactions between crop season and both parental line and hybrid population. In the diallel analysis, only the general combining ability was significant, explaining 89.4% of the sum of squares. The RP-1, CNF05, and Safira lines exhibited the greatest calcium contents and a positive GCA. RP-1 is a line that presents high calcium content, in addition to having carioca type beans and an upright plant with high yield. To further increase the calcium content of the RP-1 line, we suggest crossing it with the CNF05 and Safira lines. Although there was a hybrid population x crop season interaction, it was possible to identify populations that performed best in terms of calcium content in both crop seasons. MenosThe common bean is a food with high mineral content. Of the various types of beans cultivated in Brazil, carioca type beans are the most consumed. The aim of this study was to identify promising common bean populations with an emphasis toward the selection of carioca type bean lines with high calcium content. We also aimed to verify whether and how the crop season and the genotype (parental line and hybrid populations) x crop season interaction affect calcium content. A group of 3 lines of good agronomic characteristics were crossed with a group of 4 lines with high calcium content in a 3 x 4 partial diallel design. Great variability was identified among both the parental lines and the hybrid populations derived from the diallel crosses among the parental lines. We found significant interactions between crop season and both parental line and hybrid population. In the diallel analysis, only the general combining ability was significant, explaining 89.4% of the sum of squares. The RP-1, CNF05, and Safira lines exhibited the greatest calcium contents and a positive GCA. RP-1 is a line that presents high calcium content, in addition to having carioca type beans and an upright plant with high yield. To further increase the calcium content of the RP-1 line, we suggest crossing it with the CNF05 and Safira lines. Although there was a hybrid population x crop season interaction, it was possible to identify populations that performed best in terms of calcium content in both crop seas... Mostrar Tudo |
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Palavras-Chave: |
Partial diallel. |
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Thesagro: |
Feijão; Genótipo; Melhoramento genético vegetal; Phaseolus vulgaris. |
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Thesaurus Nal: |
Beans; Minerals; Nutritive value; Plant breeding. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/171290/1/CNPAF-2016-gmr.pdf
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Marc: |
LEADER 02356naa a2200277 a 4500
001 2085616
005 2018-01-18
008 2016 bl uuuu u00u1 u #d
022 $a1676-5680
024 7 $a10.4238/gmr.15028053$2DOI
100 1 $aFERNANDES, S. B.
245 $aGenotype x environment interaction and its implication in identification of common bean populations with high calcium content.$h[electronic resource]
260 $c2016
520 $aThe common bean is a food with high mineral content. Of the various types of beans cultivated in Brazil, carioca type beans are the most consumed. The aim of this study was to identify promising common bean populations with an emphasis toward the selection of carioca type bean lines with high calcium content. We also aimed to verify whether and how the crop season and the genotype (parental line and hybrid populations) x crop season interaction affect calcium content. A group of 3 lines of good agronomic characteristics were crossed with a group of 4 lines with high calcium content in a 3 x 4 partial diallel design. Great variability was identified among both the parental lines and the hybrid populations derived from the diallel crosses among the parental lines. We found significant interactions between crop season and both parental line and hybrid population. In the diallel analysis, only the general combining ability was significant, explaining 89.4% of the sum of squares. The RP-1, CNF05, and Safira lines exhibited the greatest calcium contents and a positive GCA. RP-1 is a line that presents high calcium content, in addition to having carioca type beans and an upright plant with high yield. To further increase the calcium content of the RP-1 line, we suggest crossing it with the CNF05 and Safira lines. Although there was a hybrid population x crop season interaction, it was possible to identify populations that performed best in terms of calcium content in both crop seasons.
650 $aBeans
650 $aMinerals
650 $aNutritive value
650 $aPlant breeding
650 $aFeijão
650 $aGenótipo
650 $aMelhoramento genético vegetal
650 $aPhaseolus vulgaris
653 $aPartial diallel
700 1 $aABREU, A. F. B.
700 1 $aRAMALHO, M. A. P.
773 $tGenetics and Molecular Research$gv. 15, n. 2, gmr15028053, June 2016.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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| 177. |  | BRUZI, A. T.; RAMALHO, M. A. P.; ABREU, Â. de F. B.; SENA, M. R. Heterosigoze, heterogeneidade e homogeneidade na estabilidade de populações do feijoeiro. In: CONGRESSO NACIONAL DE PESQUISA DE FEIJÃO, 8., 2005, Goiânia. Anais... Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2005. v. 1. p. 478-481. (Embrapa Arroz e Feijão. Documentos, 182).| Tipo: Artigo em Anais de Congresso / Nota Técnica | Circulação/Nível: -- - -- |
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