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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
24/10/2018 |
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Data da última atualização: |
17/06/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SALAES, W. da S.; ISHIKAWA, H.; SOUZA, E. M. de C.; NASCIMENTO, J. H. B.; SOUZA, E. R. de; LEAO, P. C. de S. |
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Afiliação: |
WITALO DA SILVA SALES, UNIVERSIDADE FEDERAL DO VALE DO SÃO FRANCISCO; FRANCINE HIROMI ISHIKAWA, UNIVERSIDADE FEDERAL DO VALE DO SÃO FRANCISCO; EMILLE MAYARA DE CARVALHO SOUZA, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; JOSÉ HENRIQUE BERNARDINO NASCIMENTO, UNIVERSIDADE FEDERAL DO RECÔNCAVO DA BAHIA; EDIMARA RIBEIRO DE SOUZA, UNIVERSIDADE DE PERNAMBUCO; PATRICIA COELHO DE SOUZA LEAO, CPATSA. |
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Título: |
Estimates of repeatability for selection of genotypes of seedless table grapes for Brazilian semiarid regions. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Scientia Horticulturae, v. 245, n. 9, p. 131-136, fev. 2019. |
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DOI: |
10.1016/j.scienta.2018.10.018 |
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Idioma: |
Inglês |
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Conteúdo: |
Grapevine (Vitis vinifera L.) produces one of the most consumed fruits in the world. Nonetheless, there is a lack of table grape cultivars that are adapted to Brazilian semiarid conditions. Therefore, there is a need for new table grape cultivars for formation of commercial vineyards in these areas. Thus, the objective of this study was to select promising genotypes for cultivation under semiarid conditions using the methodology of mixed models: restricted maximum likelihood/best linear unbiased prediction (REML/BLUP) models. Eighty-one individual plants (genotypes) were evaluated, in three crop seasons, during the years 2016 and 2017, for six descriptors. The estimates of the repeatability coefficient were high for most of the key traits during table grape breeding, except for total soluble solids (°Bx), 0.28, and the ratio of total soluble solids to titratable acidity (0.30). Predicted selection gains for the 30 superior genotypes provided maximum average values of 46.84?t ha?1 per crop (the yield), 150.64 bunches per plant (number of bunches), and 745.21?g (bunch weight). The selective accuracy predicted for the six evaluated traits revealed a good degree of confidence in the inferences and high precision and selection gain. Using the minimum selection indexes proposed in this study for three crop seasons, genotypes CPATSA 01.02, 02.15, 05.02, 06.123, 15.05, 15.06, 19.06, 19.10, 21.42, and 68.06 were found to be the most promising. In this group, genotypes CPATSA 15.05 and 15.06 stood out because they are completely devoid of seeds. Therefore, these genotypes will be chosen for advanced selection to prove their potential for cultivation in Brazilian semiarid regions. MenosGrapevine (Vitis vinifera L.) produces one of the most consumed fruits in the world. Nonetheless, there is a lack of table grape cultivars that are adapted to Brazilian semiarid conditions. Therefore, there is a need for new table grape cultivars for formation of commercial vineyards in these areas. Thus, the objective of this study was to select promising genotypes for cultivation under semiarid conditions using the methodology of mixed models: restricted maximum likelihood/best linear unbiased prediction (REML/BLUP) models. Eighty-one individual plants (genotypes) were evaluated, in three crop seasons, during the years 2016 and 2017, for six descriptors. The estimates of the repeatability coefficient were high for most of the key traits during table grape breeding, except for total soluble solids (°Bx), 0.28, and the ratio of total soluble solids to titratable acidity (0.30). Predicted selection gains for the 30 superior genotypes provided maximum average values of 46.84?t ha?1 per crop (the yield), 150.64 bunches per plant (number of bunches), and 745.21?g (bunch weight). The selective accuracy predicted for the six evaluated traits revealed a good degree of confidence in the inferences and high precision and selection gain. Using the minimum selection indexes proposed in this study for three crop seasons, genotypes CPATSA 01.02, 02.15, 05.02, 06.123, 15.05, 15.06, 19.06, 19.10, 21.42, and 68.06 were found to be the most promising. In this group, genotypes CPATSA 15.05 an... Mostrar Tudo |
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Palavras-Chave: |
Semiarido; Uva de mesa; Uva sem semente. |
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Thesagro: |
Genótipo; Uva. |
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Thesaurus Nal: |
Seedless varieties; Vitis. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02526naa a2200277 a 4500
001 2098068
005 2024-06-17
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1016/j.scienta.2018.10.018$2DOI
100 1 $aSALAES, W. da S.
245 $aEstimates of repeatability for selection of genotypes of seedless table grapes for Brazilian semiarid regions.$h[electronic resource]
260 $c2019
520 $aGrapevine (Vitis vinifera L.) produces one of the most consumed fruits in the world. Nonetheless, there is a lack of table grape cultivars that are adapted to Brazilian semiarid conditions. Therefore, there is a need for new table grape cultivars for formation of commercial vineyards in these areas. Thus, the objective of this study was to select promising genotypes for cultivation under semiarid conditions using the methodology of mixed models: restricted maximum likelihood/best linear unbiased prediction (REML/BLUP) models. Eighty-one individual plants (genotypes) were evaluated, in three crop seasons, during the years 2016 and 2017, for six descriptors. The estimates of the repeatability coefficient were high for most of the key traits during table grape breeding, except for total soluble solids (°Bx), 0.28, and the ratio of total soluble solids to titratable acidity (0.30). Predicted selection gains for the 30 superior genotypes provided maximum average values of 46.84?t ha?1 per crop (the yield), 150.64 bunches per plant (number of bunches), and 745.21?g (bunch weight). The selective accuracy predicted for the six evaluated traits revealed a good degree of confidence in the inferences and high precision and selection gain. Using the minimum selection indexes proposed in this study for three crop seasons, genotypes CPATSA 01.02, 02.15, 05.02, 06.123, 15.05, 15.06, 19.06, 19.10, 21.42, and 68.06 were found to be the most promising. In this group, genotypes CPATSA 15.05 and 15.06 stood out because they are completely devoid of seeds. Therefore, these genotypes will be chosen for advanced selection to prove their potential for cultivation in Brazilian semiarid regions.
650 $aSeedless varieties
650 $aVitis
650 $aGenótipo
650 $aUva
653 $aSemiarido
653 $aUva de mesa
653 $aUva sem semente
700 1 $aISHIKAWA, H.
700 1 $aSOUZA, E. M. de C.
700 1 $aNASCIMENTO, J. H. B.
700 1 $aSOUZA, E. R. de
700 1 $aLEAO, P. C. de S.
773 $tScientia Horticulturae$gv. 245, n. 9, p. 131-136, fev. 2019.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Tipo/Formato |
Classificação |
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Registro |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Algodão. Para informações adicionais entre em contato com cnpa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
15/02/2011 |
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Data da última atualização: |
15/02/2011 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ALMEIDA, P. B. A.; MEDEIROS, E. P. de; SOFIATTI, V.; SUASSUNA, N. D.; MENDONÇA, S. |
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Afiliação: |
EVERALDO PAULO DE MEDEIROS, CNPA; VALDINEI SOFIATTI, CNPA; NELSON DIAS SUASSUNA, CNPA. |
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Título: |
Uso de espectrometria no infravermelho próximo para predição de ácidos graxos em genótipos de algodoeiro. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: ENCONTRO DE PRODUÇÃO CIENTÍFICA DA EMBRAPA ALGODÃO - EPC 2010, 5., 2010, Campina Grande. [Resumos...]. Campina Grande: Embrapa Algodão, 2010. |
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Páginas: |
p. 26 |
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ISSN: |
0103-0205 |
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Idioma: |
Português |
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Palavras-Chave: |
Calibração multivariada. |
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Thesagro: |
Óleo Vegetal. |
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Thesaurus NAL: |
biodiesel. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00743naa a2200217 a 4500
001 1877345
005 2011-02-15
008 2010 bl uuuu u00u1 u #d
022 $a0103-0205
100 1 $aALMEIDA, P. B. A.
245 $aUso de espectrometria no infravermelho próximo para predição de ácidos graxos em genótipos de algodoeiro.
260 $c2010
300 $ap. 26
650 $abiodiesel
650 $aÓleo Vegetal
653 $aCalibração multivariada
700 1 $aMEDEIROS, E. P. de
700 1 $aSOFIATTI, V.
700 1 $aSUASSUNA, N. D.
700 1 $aMENDONÇA, S.
773 $tIn: ENCONTRO DE PRODUÇÃO CIENTÍFICA DA EMBRAPA ALGODÃO - EPC 2010, 5., 2010, Campina Grande. [Resumos...]. Campina Grande: Embrapa Algodão, 2010.
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