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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
16/04/2020 |
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Data da última atualização: |
20/04/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LEAO, P. C. de S.; NASCIMENTO, J. H. B. do; MORAES, D. S. de; SOUZA, E. R. de. |
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Afiliação: |
PATRICIA COELHO DE SOUZA LEAO, CPATSA; José Henrique Bernardino do Nascimento; Dayane Silva de Moraes; Edimara Ribeiro de Souza. |
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Título: |
Rootstocks for the new seedless table grape BRS Vitória under tropical semi-arid conditions of São Francisco Valley. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Ciência e Agrotecnologia, v. 44, e025119, 2020. |
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DOI: |
10.1590/1413-7054202044025119 |
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Idioma: |
Inglês |
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Conteúdo: |
?BRS Vitoria? is the most important Brazilian table grape cultivar in the domestic and foreign markets, standing out for the seedleness, pleasant flavor, high yield and mildew resistance. The aim of the present study was to determine the effect of the rootstock on the yield, production components, vigor, and physical and chemical characteristics of the ?BRS Vitória? grape under irrigation in the Brazilian semi-arid region. The experiment was conducted over eight consecutive production cycles in the period from 2015 to 2018 in a commercial area in the Senador Nilo Coelho project, Petrolina, PE. The treatments were represented by seven rootstocks: ?IAC 572?, ?IAC 766?, ?IAC 313?, ?Harmony?, ?SO4?, ?Paulsen 1103?, and ?Freedom?, using a rand mized block experimental design with four replications. The results were variable among production cycles, with significant effects of the rootstock in some cycles and/or in the overall mean of thecycles. The variables of pruning weight, sprouting, bud fertility, and titratable acidity were not affected by the rootstock in any of the production cycles evaluated in this study. ?Harmony? rootstock promoted greater berry mass and diameterbut reduced the soluble solids content. Vines of ?BRS Vitória? showed moderate vigor, high bud fertility and yield, satisfactory characteristics of bunch and berry, sugars and acids content that meet the requirements of the most demanding markets in all the rootstocks evaluated in this study. |
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Palavras-Chave: |
Semiárido; Uva de mesa; Uva sem semente; Vale do São Francisco; Variedade BRS Vitoria; Viticultura tropical. |
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Thesagro: |
Porta Enxerto; Uva; Vitis Vinifera. |
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Thesaurus Nal: |
Grapes; Seedless varieties; Vitis. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/212371/1/Rootstocks-for-the-new-seedless-2020.pdf
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Marc: |
LEADER 02418naa a2200313 a 4500
001 2121700
005 2020-04-20
008 2020 bl uuuu u00u1 u #d
024 7 $a10.1590/1413-7054202044025119$2DOI
100 1 $aLEAO, P. C. de S.
245 $aRootstocks for the new seedless table grape BRS Vitória under tropical semi-arid conditions of São Francisco Valley.$h[electronic resource]
260 $c2020
520 $a?BRS Vitoria? is the most important Brazilian table grape cultivar in the domestic and foreign markets, standing out for the seedleness, pleasant flavor, high yield and mildew resistance. The aim of the present study was to determine the effect of the rootstock on the yield, production components, vigor, and physical and chemical characteristics of the ?BRS Vitória? grape under irrigation in the Brazilian semi-arid region. The experiment was conducted over eight consecutive production cycles in the period from 2015 to 2018 in a commercial area in the Senador Nilo Coelho project, Petrolina, PE. The treatments were represented by seven rootstocks: ?IAC 572?, ?IAC 766?, ?IAC 313?, ?Harmony?, ?SO4?, ?Paulsen 1103?, and ?Freedom?, using a rand mized block experimental design with four replications. The results were variable among production cycles, with significant effects of the rootstock in some cycles and/or in the overall mean of thecycles. The variables of pruning weight, sprouting, bud fertility, and titratable acidity were not affected by the rootstock in any of the production cycles evaluated in this study. ?Harmony? rootstock promoted greater berry mass and diameterbut reduced the soluble solids content. Vines of ?BRS Vitória? showed moderate vigor, high bud fertility and yield, satisfactory characteristics of bunch and berry, sugars and acids content that meet the requirements of the most demanding markets in all the rootstocks evaluated in this study.
650 $aGrapes
650 $aSeedless varieties
650 $aVitis
650 $aPorta Enxerto
650 $aUva
650 $aVitis Vinifera
653 $aSemiárido
653 $aUva de mesa
653 $aUva sem semente
653 $aVale do São Francisco
653 $aVariedade BRS Vitoria
653 $aViticultura tropical
700 1 $aNASCIMENTO, J. H. B. do
700 1 $aMORAES, D. S. de
700 1 $aSOUZA, E. R. de
773 $tCiência e Agrotecnologia$gv. 44, e025119, 2020.
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Embrapa Semiárido (CPATSA) |
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