Título:	Abscisic acid application affects colorand acceptance of the new hybrid 'BRS melodia' seedless grape grownin a subtropical region.
Autoria:	KOYAMA, R. COLOMBO, R. C. BORGES, W. F. S. SILVESTRE, J. P. HUSSAIN, I. SHAHAB, M. AHMED, S. PRUDENCIO, S. H. SOUZA, R. T. de ROBERTO, S. R.
Afiliação:	Renata Koyama, Agricultural Research Center, Londrina State University, Celso Garcia CidRoad, km 380, P.O. Box 10.011, 86057-970, Londrina, PR, Brazil; Ronan Carlos Colombo, Agricultural Research Center, Londrina State University, Celso Garcia CidRoad, km 380, P.O. Box 10.011, 86057-970, Londrina, PR, Brazil; Wellington Fernando Silva Borges, Agricultural Research Center, Londrina State University, Celso Garcia CidRoad, km 380, P.O. Box 10.011, 86057-970, Londrina, PR, Brazil; João Pedro Silvestre, Agricultural Research Center, Londrina State University, Celso Garcia CidRoad, km 380, P.O. Box 10.011, 86057-970, Londrina, PR, Brazil; Ibrar Hussain, Agricultural Research Center, Londrina State University, Celso Garcia CidRoad, km 380, P.O. Box 10.011, 86057-970, Londrina, PR, Brazil; Muhammad Shahab, agricultural Research Center, Londrina State University, Celso Garcia CidRoad, km 380, P.O. Box 10.011, 86057-970, Londrina, PR, Brazil; Saeed Ahmed, Agricultural Research Center, Londrina State University, Celso Garcia CidRoad, km 380, P.O. Box 10.011, 86057-970, Londrina, PR, Brazil; Sandra Helena Prudencio, Agricultural Research Center, Londrina State University, Celso Garcia CidRoad, km 380, P.O. Box 10.011, 86057-970, Londrina, PR, Braz; REGINALDO TEODORO DE SOUZA, CNPUV; Sergio Ruffo Roberto, Agricultural Research Center, Londrina State University, Celso Garcia CidRoad, km 380, P.O. Box 10.011, 86057-970, Londrina, PR, Brazil.
Ano de publicação:	2019
Referência:	HortScience, v. 54, n. 6, p. 1055-1060, 2019.
Conteúdo:	The application ofS-ABA enantiomer to clusters of poor pigmentation cultivarscan improve grape color. The aim of this study was to assess whetherS-ABA applied toclusters of the new hybrid ?BRS Melodia? seedless grape can improve its colorcharacteristics and to evaluate the consumer acceptance. The following treatments wereevaluated: Control;S-ABA at 200 mg·LL17 days after veraison (DAV);S-ABA at 400mg·LL17 DAV;S-ABA at 200 mg·LL17 DAV+200 mg·LL121 DAV; andS-ABA at 400mg·LL17 DAV+400 mg·LL121 DAV. To apply the treatments, clusters were sprayedusing a backpack sprayer until runoff. The exogenous application ofS-ABA significantlyimproves the color of berries of ?BRS Melodia? seedless grape, particularly at aconcentration of 400 mg·LL1in two applications, at 7 DAV and 21 DAV, resulting inclusters with greater consumer acceptance through visual-sensory analysis. Regardlessof concentration or application timing, there was no change in the physicochemicalcharacteristics of the berries or clusters, nor in the number of shoots per cane or clustersper shoot in the season after its application.
Thesagro:	Uva
Palavras-chave:	BRS Melodia S-ABA Cachos de uva Semente híbrida Seedless grape
Tipo do material:	Artigo de periódico
Acesso:	openAccess
Aparece nas coleções:	Artigo em periódico indexado (CNPUV)