Spray with plant growth regulators at full bloom may improve quality for storage of ’Superior Seedless’ table grapes by modifying the vascular system of the bunch
The quality traits of table grape most appreciated by the consumers are berry size, bunch architecture, and freshness appearance (especially after post-harvest cold storage). Loss of bunch freshness reduces the value and selling potential for the market. Application of plant growth regulators (PGRs)...
| Main Authors: | , , , , , |
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| Format: | Artículo |
| Language: | Inglés |
| Published: |
Elsevier
2023
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.12123/13966 https://www.sciencedirect.com/science/article/pii/S0925521421000612 https://doi.org/10.1016/j.postharvbio.2021.111522 |
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| author | Guzmán Godoy, Yanina Silvana Pugliese, Maria Beatriz González, Carina Verónica Travaglia, Claudia Noemí Bottini, Rubén Berli, Federico Javier |
| author_browse | Berli, Federico Javier Bottini, Rubén González, Carina Verónica Guzmán Godoy, Yanina Silvana Pugliese, Maria Beatriz Travaglia, Claudia Noemí |
| author_facet | Guzmán Godoy, Yanina Silvana Pugliese, Maria Beatriz González, Carina Verónica Travaglia, Claudia Noemí Bottini, Rubén Berli, Federico Javier |
| author_sort | Guzmán Godoy, Yanina Silvana |
| collection | INTA Digital |
| description | The quality traits of table grape most appreciated by the consumers are berry size, bunch architecture, and freshness appearance (especially after post-harvest cold storage). Loss of bunch freshness reduces the value and selling potential for the market. Application of plant growth regulators (PGRs) may improve quality, particularly in seedless cultivars that naturally set compact bunches with small berries. PGRs as auxins and gibberellins are involved in fruit set, growth, development and ripening processes, including vascular tissues differentiation. This study aimed to determine if the combination of auxin indole-3-butyric acid (IBA) and gibberellic acid (GA3) improve quality attributes of ’Superior Seedless’ bunches. Field grown vines were sprayed at full bloom, with 20
mg L 1 IBA and 20 mg L 1 IBA +10 mg L 1 GA3, to evaluate their effects on bunch quality at harvest and postharvest (after 60 d of cold storage; 0 ◦C and 95 % RH). IBA + GA3 treatment produced looser bunches with larger berries as compared to Control. Total vascular bundle area (xylem and phloem) and rachis hydraulic conductivity were increased by IBA + GA3. As well, IBA + GA3 improved rachis and berries firmness, also freshness appearance after 60 d cold storage. In conclusion, a single spray of IBA + GA3 at full bloom improved quality and cold storage capacity of ‘Superior Seedless’ table grape, but it is not clear if GA3 or the combination of IBA and
GA3 contributed to the observed effects. |
| format | Artículo |
| id | INTA13966 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA139662023-02-14T12:27:15Z Spray with plant growth regulators at full bloom may improve quality for storage of ’Superior Seedless’ table grapes by modifying the vascular system of the bunch Guzmán Godoy, Yanina Silvana Pugliese, Maria Beatriz González, Carina Verónica Travaglia, Claudia Noemí Bottini, Rubén Berli, Federico Javier Vid Vitis vinifera Auxinas Giberelinas Auxins Gibberellins Grapevines Postcosecha The quality traits of table grape most appreciated by the consumers are berry size, bunch architecture, and freshness appearance (especially after post-harvest cold storage). Loss of bunch freshness reduces the value and selling potential for the market. Application of plant growth regulators (PGRs) may improve quality, particularly in seedless cultivars that naturally set compact bunches with small berries. PGRs as auxins and gibberellins are involved in fruit set, growth, development and ripening processes, including vascular tissues differentiation. This study aimed to determine if the combination of auxin indole-3-butyric acid (IBA) and gibberellic acid (GA3) improve quality attributes of ’Superior Seedless’ bunches. Field grown vines were sprayed at full bloom, with 20 mg L 1 IBA and 20 mg L 1 IBA +10 mg L 1 GA3, to evaluate their effects on bunch quality at harvest and postharvest (after 60 d of cold storage; 0 ◦C and 95 % RH). IBA + GA3 treatment produced looser bunches with larger berries as compared to Control. Total vascular bundle area (xylem and phloem) and rachis hydraulic conductivity were increased by IBA + GA3. As well, IBA + GA3 improved rachis and berries firmness, also freshness appearance after 60 d cold storage. In conclusion, a single spray of IBA + GA3 at full bloom improved quality and cold storage capacity of ‘Superior Seedless’ table grape, but it is not clear if GA3 or the combination of IBA and GA3 contributed to the observed effects. EEA San Juan Fil: Guzmán Godoy, Yanina Silvana. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina. Fil: Pugliese, María Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina. Fil: González, Carina V. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza (IBAM); Argentina Fiil: González, Carina V. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Travaglia, Claudia. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Instituto de Investigaciones Agrobiotecnológicas (INIAB); Argentina Fil: Travaglia, Claudia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Bottini, Rubén. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina Fil: Bottini, Rubén. Universidad Juan A. Maza. Área de Ciencia y Técnica; Argentina Fil: Berli, Federico. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina 2023-02-14T12:14:36Z 2023-02-14T12:14:36Z 2021-06 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/13966 https://www.sciencedirect.com/science/article/pii/S0925521421000612 0925-5214 1873-2356 https://doi.org/10.1016/j.postharvbio.2021.111522 eng info:eu-repo/semantics/restrictedAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Elsevier Postharvest Biology and Technology 176 : 111522 (June 2021) |
| spellingShingle | Vid Vitis vinifera Auxinas Giberelinas Auxins Gibberellins Grapevines Postcosecha Guzmán Godoy, Yanina Silvana Pugliese, Maria Beatriz González, Carina Verónica Travaglia, Claudia Noemí Bottini, Rubén Berli, Federico Javier Spray with plant growth regulators at full bloom may improve quality for storage of ’Superior Seedless’ table grapes by modifying the vascular system of the bunch |
| title | Spray with plant growth regulators at full bloom may improve quality for storage of ’Superior Seedless’ table grapes by modifying the vascular system of the bunch |
| title_full | Spray with plant growth regulators at full bloom may improve quality for storage of ’Superior Seedless’ table grapes by modifying the vascular system of the bunch |
| title_fullStr | Spray with plant growth regulators at full bloom may improve quality for storage of ’Superior Seedless’ table grapes by modifying the vascular system of the bunch |
| title_full_unstemmed | Spray with plant growth regulators at full bloom may improve quality for storage of ’Superior Seedless’ table grapes by modifying the vascular system of the bunch |
| title_short | Spray with plant growth regulators at full bloom may improve quality for storage of ’Superior Seedless’ table grapes by modifying the vascular system of the bunch |
| title_sort | spray with plant growth regulators at full bloom may improve quality for storage of superior seedless table grapes by modifying the vascular system of the bunch |
| topic | Vid Vitis vinifera Auxinas Giberelinas Auxins Gibberellins Grapevines Postcosecha |
| url | http://hdl.handle.net/20.500.12123/13966 https://www.sciencedirect.com/science/article/pii/S0925521421000612 https://doi.org/10.1016/j.postharvbio.2021.111522 |
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