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| Registros recuperados : 2 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental; Embrapa Meio-Norte. |
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Data corrente: |
14/06/2016 |
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Data da última atualização: |
24/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
LEÃO, U. S.; EIRAS, M.; FREIRE FILHO, F. R.; NOGUEIRA, M. do S. da R.; RODRIGUES, L. K.; RIBEIRO, V. Q.; LOPES, A. C. de A. |
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Afiliação: |
UESLEI SILVA LEÃO, UFPI; MARCELO EIRAS, INSTITUTO BIOLÓGICO; FRANCISCO RODRIGUES FREIRE FILHO, CPATU; MARIA DO SOCORRO DA ROCHA NOGUEIRA, CPAMN; LEILANE KARAM RODRIGUES, INSTITUTO BIOLÓGICO; VALDENIR QUEIROZ RIBEIRO, CPAMN; ÂNGELA CÉLIS DE ALMEIDA LOPES, UFPI. |
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Título: |
Selection of phenotypic traits and resistance to Cowpea severe mosaic virus and Cowpea aphid-borne mosaic virus in cowpea [Vigna unguiculata (L.) Walp.] seeds with rugose white coat. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Australian Journal of Crop Science, v. 10, n. 4, p. 470-481, Apr. 2016. |
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DOI: |
10.21475/ajcs.2016.10.04.p7101x |
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Idioma: |
Inglês |
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Conteúdo: |
This study selected cowpea offspring with (i) white rugose coat seed characteristics that are accepted by markets and (ii) that present resistance to CPSMV (serotype I) and CABMV. The first selection of asymptomatic plants was carried out using seedlings from F3 seeds mechanically inoculated with a mixture of the two viruses. Offspring F3:4 went through a second selection process with two stages, one in the field (with natural inoculation), one in trays (with mechanical inoculation). In total, 40 F3:4 offspring were selected to evaluate agronomic traits in two field assays, one in Teresina, one in Tracuateua (states of Piauí and Pará, respectively) based on a randomized block design with four repetitions. |
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Palavras-Chave: |
Feijão-caupi; Melhoramento genético. |
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Thesagro: |
Doença; Semente. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/144364/1/leao-10-4-2016-470-481.pdf
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Marc: |
LEADER 01587naa a2200253 a 4500
001 2046985
005 2022-05-24
008 2016 bl uuuu u00u1 u #d
024 7 $a10.21475/ajcs.2016.10.04.p7101x$2DOI
100 1 $aLEÃO, U. S.
245 $aSelection of phenotypic traits and resistance to Cowpea severe mosaic virus and Cowpea aphid-borne mosaic virus in cowpea [Vigna unguiculata (L.) Walp.] seeds with rugose white coat.$h[electronic resource]
260 $c2016
520 $aThis study selected cowpea offspring with (i) white rugose coat seed characteristics that are accepted by markets and (ii) that present resistance to CPSMV (serotype I) and CABMV. The first selection of asymptomatic plants was carried out using seedlings from F3 seeds mechanically inoculated with a mixture of the two viruses. Offspring F3:4 went through a second selection process with two stages, one in the field (with natural inoculation), one in trays (with mechanical inoculation). In total, 40 F3:4 offspring were selected to evaluate agronomic traits in two field assays, one in Teresina, one in Tracuateua (states of Piauí and Pará, respectively) based on a randomized block design with four repetitions.
650 $aDoença
650 $aSemente
653 $aFeijão-caupi
653 $aMelhoramento genético
700 1 $aEIRAS, M.
700 1 $aFREIRE FILHO, F. R.
700 1 $aNOGUEIRA, M. do S. da R.
700 1 $aRODRIGUES, L. K.
700 1 $aRIBEIRO, V. Q.
700 1 $aLOPES, A. C. de A.
773 $tAustralian Journal of Crop Science$gv. 10, n. 4, p. 470-481, Apr. 2016.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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