Evaluation of growth regulators asthinners on 'Thompson Seedless' table grapes clusters
In order to evaluate in the Region de Atacama and Region Metropolitana from Chile, the use of complementary thinners to the gibberellic acid (GA3) applied to 'Thompson Seedless' grapes. This research explored the use of naphthalene acetic acid (NAA), thidiazuron (TDZ) and benzyladenine (BA...
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Facultad de Ciencias Agrarias-UNCuyo
2017
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| Materias: | |
| Acceso en línea: | https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3099 |
| Aporte de: |
| id |
I11-R107article-3099 |
|---|---|
| record_format |
ojs |
| institution |
Universidad Nacional de Cuyo |
| institution_str |
I-11 |
| repository_str |
R-107 |
| container_title_str |
Revista de la Facultad de Ciencias Agrarias UNCuyo |
| language |
Español |
| format |
Artículo revista |
| topic |
Vitis vinifera L. raleo floración reguladores de crecimiento auxinas citoquininas Vitis vinifera L. thinning bloom plant growth regulators auxins cytokinins |
| spellingShingle |
Vitis vinifera L. raleo floración reguladores de crecimiento auxinas citoquininas Vitis vinifera L. thinning bloom plant growth regulators auxins cytokinins Arancibia Urzúa, Gonzalo Nicolás Callejas Rodríguez, Rodrigo Meza, Gabino Reginato Evaluation of growth regulators asthinners on 'Thompson Seedless' table grapes clusters |
| topic_facet |
Vitis vinifera L. raleo floración reguladores de crecimiento auxinas citoquininas Vitis vinifera L. thinning bloom plant growth regulators auxins cytokinins |
| author |
Arancibia Urzúa, Gonzalo Nicolás Callejas Rodríguez, Rodrigo Meza, Gabino Reginato |
| author_facet |
Arancibia Urzúa, Gonzalo Nicolás Callejas Rodríguez, Rodrigo Meza, Gabino Reginato |
| author_sort |
Arancibia Urzúa, Gonzalo Nicolás |
| title |
Evaluation of growth regulators asthinners on 'Thompson Seedless' table grapes clusters |
| title_short |
Evaluation of growth regulators asthinners on 'Thompson Seedless' table grapes clusters |
| title_full |
Evaluation of growth regulators asthinners on 'Thompson Seedless' table grapes clusters |
| title_fullStr |
Evaluation of growth regulators asthinners on 'Thompson Seedless' table grapes clusters |
| title_full_unstemmed |
Evaluation of growth regulators asthinners on 'Thompson Seedless' table grapes clusters |
| title_sort |
evaluation of growth regulators asthinners on 'thompson seedless' table grapes clusters |
| description |
In order to evaluate in the Region de Atacama and Region Metropolitana from Chile, the use of complementary thinners to the gibberellic acid (GA3) applied to 'Thompson Seedless' grapes. This research explored the use of naphthalene acetic acid (NAA), thidiazuron (TDZ) and benzyladenine (BA) applied to flowering plants; and Wuxal® Ca in the fruit set. During the first season, prospective assays were performed. NAA was sprayed at: 0; 2.5; 5; 7.5; 10 and 12.5 mg"¢L-1; BA tested concentrations were: 0, 60, 90, 120, 150 and 180 mg"¢L-1, and TDZ concentrations were: 0; 0.5; 1; 1.5 and 2 mg"¢L-1. During the second season, NAA was sprayed at 0; 2.5; 5.0 and 7.5 mg"¢L-1 and BA was applied at 0, 150, 300, 450 and 600 mg"¢L-1. On a thirth trial, 2 mg"¢L-1 of NAA and Wuxal® Ca applied at bloom and fruit set, respectively. NAA decreased the number of berries for cluster; phytotoxicity was detected at concentration since 7.5 mg"¢L-1. BA increased berry number with higher concentrations. TDZ did not show differences in thinning. Wuxal® Ca applied after NAA, decreased berry number per cluster, extending the effective period of thinning until after fruit set. |
| publisher |
Facultad de Ciencias Agrarias-UNCuyo |
| publishDate |
2017 |
| url |
https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3099 |
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2022-06-20T13:52:36Z |
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2022-06-20T13:52:36Z |
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Revistas |
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