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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
20/07/2023 |
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Data da última atualização: |
20/07/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LEAO, P. C. de S.; CARVALHO, J. N. de. |
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Afiliação: |
PATRICIA COELHO DE SOUZA LEAO, CPATSA; JULLYANNA NAIR DE CARVALHO, Universidade Federal de Lavras, Lavras, MG. |
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Título: |
Assessment of table grape progenies and correlation between seedlessness and other agronomic traits. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Revista Brasileira de Fruticultura, v. 45, e-225, 2023. |
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DOI: |
https://dx.doi.org/10.1590/0100-29452023225 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of the present study was to identify grape parent varieties that lead to greater frequency of seedless genotypes in the progenies and to understand the relationships between the seedless trait and other fruit traits. A group of 200 hybrids (F1) originating from 38 crosses among cultivars of Vitis vinifera L. and inter- specific hybrids were evaluated in Juazeiro, Bahia, Brazil, over six consecutive crop seasons (2018 to 2021). The progenies were placed in three classes based on seed-lessness: completely seedless (class 1), seed traces or soft seeds (class 2), and with seeds (class 3). The mean dry matter of the seeds in each class was 0 mg, 2.3 mg, and 25.7 mg respectively, which corresponded to 40 genotypes (20%) in class 1, 52 genotypes (26%) in class 2, and 108 (54%) in class 3. The interspecific cross ?BRS Isis? and ?Marroo Seedless? stood out through favoring high frequency of seedless indi- viduals in the progeny (47.5%). The traits associated with berry size (length, diameter, and weight) had high positive correlations with each other. The results obtained make an important contribution for table grape breeding aiming at the development of new table grape cultivars. |
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Palavras-Chave: |
Uva dwe mesa; Uvas sem sementes. |
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Thesagro: |
Genótipo; Melhoramento Genético Vegetal; Uva. |
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Thesaurus Nal: |
Grapes; Plant breeding; Seedless varieties. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1155079/1/Assessment-of-table-grape-progenies-2023.pdf
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Marc: |
LEADER 01950naa a2200241 a 4500
001 2155079
005 2023-07-20
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://dx.doi.org/10.1590/0100-29452023225$2DOI
100 1 $aLEAO, P. C. de S.
245 $aAssessment of table grape progenies and correlation between seedlessness and other agronomic traits.$h[electronic resource]
260 $c2023
520 $aThe aim of the present study was to identify grape parent varieties that lead to greater frequency of seedless genotypes in the progenies and to understand the relationships between the seedless trait and other fruit traits. A group of 200 hybrids (F1) originating from 38 crosses among cultivars of Vitis vinifera L. and inter- specific hybrids were evaluated in Juazeiro, Bahia, Brazil, over six consecutive crop seasons (2018 to 2021). The progenies were placed in three classes based on seed-lessness: completely seedless (class 1), seed traces or soft seeds (class 2), and with seeds (class 3). The mean dry matter of the seeds in each class was 0 mg, 2.3 mg, and 25.7 mg respectively, which corresponded to 40 genotypes (20%) in class 1, 52 genotypes (26%) in class 2, and 108 (54%) in class 3. The interspecific cross ?BRS Isis? and ?Marroo Seedless? stood out through favoring high frequency of seedless indi- viduals in the progeny (47.5%). The traits associated with berry size (length, diameter, and weight) had high positive correlations with each other. The results obtained make an important contribution for table grape breeding aiming at the development of new table grape cultivars.
650 $aGrapes
650 $aPlant breeding
650 $aSeedless varieties
650 $aGenótipo
650 $aMelhoramento Genético Vegetal
650 $aUva
653 $aUva dwe mesa
653 $aUvas sem sementes
700 1 $aCARVALHO, J. N. de
773 $tRevista Brasileira de Fruticultura$gv. 45, e-225, 2023.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
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Registro |
Volume |
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URL |
Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
24/04/2010 |
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Data da última atualização: |
12/01/2011 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
AMARAL, R.; SEDREZ, F.; MITTELMANN, A.; PIRES, E.; LONGARAY, M. |
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Afiliação: |
R. AMARAL; F. SEDREZ; ANDREA MITTELMANN, CNPGL; E. PIRES; M. LONGARAY. |
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Título: |
Afilhamento e número de folhas por afilho em famílias de meios-irmãos de azevém (Lolium multiflorum). |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: CONGRESSO DE INICIAÇÃO CIENTIFICA, 18.; ENCONTRO DE PÓS GRADUAÇÃO, 11., E MOSTRA CIENTIFICA, 1., 2009, Pelotas. Anais... Pelotas: UFPel, 2009. 1 CD-ROM. |
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Idioma: |
Português |
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Thesagro: |
Azevém. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00607naa a2200169 a 4500
001 1747435
005 2011-01-12
008 2009 bl --- 0-- u #d
100 1 $aAMARAL, R.
245 $aAfilhamento e número de folhas por afilho em famílias de meios-irmãos de azevém (Lolium multiflorum).
260 $c2009
650 $aAzevém
700 1 $aSEDREZ, F.
700 1 $aMITTELMANN, A.
700 1 $aPIRES, E.
700 1 $aLONGARAY, M.
773 $tIn: CONGRESSO DE INICIAÇÃO CIENTIFICA, 18.; ENCONTRO DE PÓS GRADUAÇÃO, 11., E MOSTRA CIENTIFICA, 1., 2009, Pelotas. Anais... Pelotas: UFPel, 2009. 1 CD-ROM.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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