Rootstocks for the new seedless table grape ‘BRS Vitória’ under tropical semi-arid conditions of São Francisco Valley
ABSTRACT ‘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 comp...
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| Format: | Article |
| Language: | English |
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Universidade Federal de Lavras
2020-03-01
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| Series: | Ciência e Agrotecnologia |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542020000100200&tlng=en |
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| author | Patrícia Coelho de Souza Leão José Henrique Bernardino do Nascimento Dayane Silva de Moraes Edimara Ribeiro de Souza |
| author_facet | Patrícia Coelho de Souza Leão José Henrique Bernardino do Nascimento Dayane Silva de Moraes Edimara Ribeiro de Souza |
| author_sort | Patrícia Coelho de Souza Leão |
| collection | DOAJ |
| description | ABSTRACT ‘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 randomized 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 the cycles. 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 diameter but 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. |
| first_indexed | 2024-12-20T09:26:43Z |
| format | Article |
| id | doaj.art-264caa3c64c643249a96057e9fd8bcef |
| institution | Directory Open Access Journal |
| issn | 1981-1829 |
| language | English |
| last_indexed | 2024-12-20T09:26:43Z |
| publishDate | 2020-03-01 |
| publisher | Universidade Federal de Lavras |
| record_format | Article |
| series | Ciência e Agrotecnologia |
| spelling | doaj.art-264caa3c64c643249a96057e9fd8bcef2022-12-21T19:45:10ZengUniversidade Federal de LavrasCiência e Agrotecnologia1981-18292020-03-014410.1590/1413-7054202044025119Rootstocks for the new seedless table grape ‘BRS Vitória’ under tropical semi-arid conditions of São Francisco ValleyPatrícia Coelho de Souza Leãohttps://orcid.org/0000-0003-4025-6257José Henrique Bernardino do Nascimentohttps://orcid.org/0000-0002-8086-2676Dayane Silva de Moraeshttps://orcid.org/0000-0002-1580-7080Edimara Ribeiro de Souzahttps://orcid.org/0000-0002-9957-9045ABSTRACT ‘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 randomized 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 the cycles. 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 diameter but 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.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542020000100200&tlng=enTropical viticultureseedless grapesyieldVitis sp. |
| spellingShingle | Patrícia Coelho de Souza Leão José Henrique Bernardino do Nascimento Dayane Silva de Moraes Edimara Ribeiro de Souza Rootstocks for the new seedless table grape ‘BRS Vitória’ under tropical semi-arid conditions of São Francisco Valley Ciência e Agrotecnologia Tropical viticulture seedless grapes yield Vitis sp. |
| title | Rootstocks for the new seedless table grape ‘BRS Vitória’ under tropical semi-arid conditions of São Francisco Valley |
| title_full | Rootstocks for the new seedless table grape ‘BRS Vitória’ under tropical semi-arid conditions of São Francisco Valley |
| title_fullStr | Rootstocks for the new seedless table grape ‘BRS Vitória’ under tropical semi-arid conditions of São Francisco Valley |
| title_full_unstemmed | Rootstocks for the new seedless table grape ‘BRS Vitória’ under tropical semi-arid conditions of São Francisco Valley |
| title_short | Rootstocks for the new seedless table grape ‘BRS Vitória’ under tropical semi-arid conditions of São Francisco Valley |
| title_sort | rootstocks for the new seedless table grape brs vitoria under tropical semi arid conditions of sao francisco valley |
| topic | Tropical viticulture seedless grapes yield Vitis sp. |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542020000100200&tlng=en |
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