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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
28/10/2004 |
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Data da última atualização: |
04/11/2004 |
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Autoria: |
GALVÃO, E. R.; SEDIYAMA, T.; CRUZ, C. D.; TEIXEIRA, R. de C. |
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Título: |
Adaptability and stability of soybean genotypes evaluated using three backcrosses generations: BC4, BC5 and BC6. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 3, n. 2, p. 117-123, June 2003. |
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Idioma: |
Inglês |
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Conteúdo: |
An adaptability and stability study by the traditional and Lin and Binns methods (1988) was carried out to assess the genotypic stem canker resistance of three backcross generations (BC4, BC5 and BC6) in three environments. The study consisted of genotype trials carried out in the towns of Florestal, Capinopolis and Rio Paranaiba, in Minas Gerais state during the 1997/98 growing season. The experiments assessed the recurrent (FT-Cristalina) and donor (Doko BC) parents and 13 derived lines, five from the BC6 generation (UFV95-370A2156, UFV95-370A2142, UFV95-370A2133, UFV95-3702121 and UFV95-370A2115); four from BC5 (UFV95-370A2022, UFV95-370A2021, UFV95-370A2020 and UFV95-370A2019); and four from BC4 (UFV95-370A667, UFV95-370A666, UFV95-370A65 and UFV95-370A661). The Lin and Binns (1988) method was more efficient in discriminating the genotypes. The UFV95-370A2021 line belonging to the BC5 generation showed the best genotypic performance among the studied genotypes, and also showed the second best yield mean in the experiments. The UFV95-3870A665 line, belonging to the BC4 generation, had the poorest genotypic behavior and also presented the lowest mean yield in the experiments. As the backcross generation advanced, there was a simultaneous improvement in the genotypic performance of the individuals in these generations, most probably because of the greater recuperation of the recurrent parent in each generation. This suggests the need for at least five to six backcrosses to obtain genotypes as adapted as the recurrent parent. MenosAn adaptability and stability study by the traditional and Lin and Binns methods (1988) was carried out to assess the genotypic stem canker resistance of three backcross generations (BC4, BC5 and BC6) in three environments. The study consisted of genotype trials carried out in the towns of Florestal, Capinopolis and Rio Paranaiba, in Minas Gerais state during the 1997/98 growing season. The experiments assessed the recurrent (FT-Cristalina) and donor (Doko BC) parents and 13 derived lines, five from the BC6 generation (UFV95-370A2156, UFV95-370A2142, UFV95-370A2133, UFV95-3702121 and UFV95-370A2115); four from BC5 (UFV95-370A2022, UFV95-370A2021, UFV95-370A2020 and UFV95-370A2019); and four from BC4 (UFV95-370A667, UFV95-370A666, UFV95-370A65 and UFV95-370A661). The Lin and Binns (1988) method was more efficient in discriminating the genotypes. The UFV95-370A2021 line belonging to the BC5 generation showed the best genotypic performance among the studied genotypes, and also showed the second best yield mean in the experiments. The UFV95-3870A665 line, belonging to the BC4 generation, had the poorest genotypic behavior and also presented the lowest mean yield in the experiments. As the backcross generation advanced, there was a simultaneous improvement in the genotypic performance of the individuals in these generations, most probably because of the greater recuperation of the recurrent parent in each generation. This suggests the need for at least five to six backcrosses to... Mostrar Tudo |
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Palavras-Chave: |
Adaptabilidade; Adaptability; Backcross; Estabilidade; Soybean; Stability. |
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Thesagro: |
Genótipo; Retrocruzamento; Soja. |
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Thesaurus Nal: |
breeding. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02335naa a2200277 a 4500
001 1212665
005 2004-11-04
008 2003 bl uuuu u00u1 u #d
100 1 $aGALVÃO, E. R.
245 $aAdaptability and stability of soybean genotypes evaluated using three backcrosses generations$bBC4, BC5 and BC6.
260 $c2003
520 $aAn adaptability and stability study by the traditional and Lin and Binns methods (1988) was carried out to assess the genotypic stem canker resistance of three backcross generations (BC4, BC5 and BC6) in three environments. The study consisted of genotype trials carried out in the towns of Florestal, Capinopolis and Rio Paranaiba, in Minas Gerais state during the 1997/98 growing season. The experiments assessed the recurrent (FT-Cristalina) and donor (Doko BC) parents and 13 derived lines, five from the BC6 generation (UFV95-370A2156, UFV95-370A2142, UFV95-370A2133, UFV95-3702121 and UFV95-370A2115); four from BC5 (UFV95-370A2022, UFV95-370A2021, UFV95-370A2020 and UFV95-370A2019); and four from BC4 (UFV95-370A667, UFV95-370A666, UFV95-370A65 and UFV95-370A661). The Lin and Binns (1988) method was more efficient in discriminating the genotypes. The UFV95-370A2021 line belonging to the BC5 generation showed the best genotypic performance among the studied genotypes, and also showed the second best yield mean in the experiments. The UFV95-3870A665 line, belonging to the BC4 generation, had the poorest genotypic behavior and also presented the lowest mean yield in the experiments. As the backcross generation advanced, there was a simultaneous improvement in the genotypic performance of the individuals in these generations, most probably because of the greater recuperation of the recurrent parent in each generation. This suggests the need for at least five to six backcrosses to obtain genotypes as adapted as the recurrent parent.
650 $abreeding
650 $aGenótipo
650 $aRetrocruzamento
650 $aSoja
653 $aAdaptabilidade
653 $aAdaptability
653 $aBackcross
653 $aEstabilidade
653 $aSoybean
653 $aStability
700 1 $aSEDIYAMA, T.
700 1 $aCRUZ, C. D.
700 1 $aTEIXEIRA, R. de C.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 3, n. 2, p. 117-123, June 2003.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
17/02/2022 |
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Data da última atualização: |
22/02/2022 |
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Autoria: |
CARVALHO, P. E. R. |
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Afiliação: |
PAULO ERNANI RAMALHO CARVALHO, CNPF. |
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Título: |
Angico-branco: Anadenanthera colubrina var. colubrina. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
In: CARVALHO, P. E. R. Espécies arbóreas brasileiras. Brasília: Embrapa Informação Tecnológica; Colombo: Embrapa Florestas, 2003. v. 1, p. 91-97. |
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Série: |
(Coleção espécies arbóreas brasileiras, v. 1). |
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Idioma: |
Português |
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Conteúdo: |
NOMES VULGARES NO BRASIL: angico, na Bahia, em Minas Gerais, no Paraná, nos Estados do Rio de Janeiro e de São Paulo; angico-branco-liso, curupaí e curupaíba, no Estado de São Paulo; angico-cambuí, no Estado de São Paulo e no Paraná; angico-coco; angico-escuro; angico-liso; angico-vermelho, no Paraná e no Estado do Rio de Janeiro; aperta-ruão; cambuí, cambuí-branco e cambuí-vermelho, no Estado do Rio de Janeiro; cambuí-angico; cauvi; jurema-preta; monjoleiro, no Paraná. |
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Palavras-Chave: |
Descrição; Ocorrência; Uso. |
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Thesagro: |
Angico Branco; Crescimento; Espécie Nativa; Madeira; Nomenclatura; Taxonomia. |
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Thesaurus NAL: |
Anadenanthera colubrina var. colubrina. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/231653/1/Especies-Arboreas-Brasileiras-vol-1-Angico-Branco.pdf
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Marc: |
LEADER 01291naa a2200253 a 4500
001 2140196
005 2022-02-22
008 2003 bl uuuu u00u1 u #d
100 1 $aCARVALHO, P. E. R.
245 $aAngico-branco$bAnadenanthera colubrina var. colubrina.
260 $c2003
490 $a(Coleção espécies arbóreas brasileiras, v. 1).
520 $aNOMES VULGARES NO BRASIL: angico, na Bahia, em Minas Gerais, no Paraná, nos Estados do Rio de Janeiro e de São Paulo; angico-branco-liso, curupaí e curupaíba, no Estado de São Paulo; angico-cambuí, no Estado de São Paulo e no Paraná; angico-coco; angico-escuro; angico-liso; angico-vermelho, no Paraná e no Estado do Rio de Janeiro; aperta-ruão; cambuí, cambuí-branco e cambuí-vermelho, no Estado do Rio de Janeiro; cambuí-angico; cauvi; jurema-preta; monjoleiro, no Paraná.
650 $aAnadenanthera colubrina var. colubrina
650 $aAngico Branco
650 $aCrescimento
650 $aEspécie Nativa
650 $aMadeira
650 $aNomenclatura
650 $aTaxonomia
653 $aDescrição
653 $aOcorrência
653 $aUso
773 $tIn: CARVALHO, P. E. R. Espécies arbóreas brasileiras. Brasília: Embrapa Informação Tecnológica; Colombo: Embrapa Florestas, 2003.$gv. 1, p. 91-97.
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Embrapa Florestas (CNPF) |
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