Data/hora: 05/06/2024 16:10:52

Provedor de dados: | 86
País: | Brazil
Título: | Ethephon use and application timing of abscisic acid for improving color of 'Rubi' table grape
Autores: | Roberto,Sergio Ruffo; Assis,Adriane Marinho de; Yamamoto,Lilian Yukari; Miotto,Lidiane Carla Vilanova; Koyama,Renata; Sato,Alessandro Jefferson; Borges,Rogério de Sá.
Data: | 2013-07-01
Ano: | 2013
Palavras-chave: | Vitis vinifera; ABA; Anthocyanins; Plant growth regulator.
Resumo: | The objective of this work was to evaluate the effect of ethephon and of abscisic acid (ABA) application timing on the color of 'Rubi' Table grape. Eight treatments were evaluated: control, without application; ethephon 500 mg L‑1 applied seven days after veraison (7 DAV); and two concentrations of ABA (200 and 400 mg L‑1) arranged with three application timings at 7 DAV, at 15 days before harvest (DBH), and at 7 DAV + 15 DBH. ABA does not modify physical‑chemical characteristics of the cluster and improves the color of grapes, especially when applied twice (7 DAV + 15 DBH) at the concentration of 400 mg L‑1.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2013000700013

Editor:

Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira

Relação: | 10.1590/S0100-204X2013000700013
Formato: | text/html
Fonte: | Pesquisa Agropecuária Brasileira  v.48 n.7 2013
Fonte: | info:eu-repo/semantics/openAccess