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dc.contributor.authorNASSUR, R. de C. M. R.pt_BR
dc.contributor.authorBARROS, J. Q.pt_BR
dc.contributor.authorLIMA, P. C. P.pt_BR
dc.contributor.authorBIASOTO, A. C. T.pt_BR
dc.contributor.authorPEREIRA, G. E.pt_BR
dc.contributor.authorSILVA, D. J.pt_BR
dc.date.accessioned2017-01-05T11:11:11Zpt_BR
dc.date.available2017-01-05T11:11:11Zpt_BR
dc.date.created2017-01-05pt_BR
dc.date.issued2016pt_BR
dc.identifier.citationIN: INTERNATIONAL SYMPOSIUM ON TROPICAL WINES, 5., 2016, Petrolina, PE. Book of abstracts...Petrolina, PE: Embrapa Semiárido, p. 54, 19 a 21 outubro, 2016.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1060052pt_BR
dc.descriptionThe viticulture in the semi-arid region, especially at the São Francisco Valley, Brazil, stands out on the national scene with high yields and high quality of the produced grapes, mainly regarding the sugar content. This fact is due to soil and climatic conditions of the region and the availability of water resources that favors the vine production all over the year. The accumulation of sugar in the grapes is essential for winemaking process, since it is necessary for alcohol production by yeasts, which contributes to wine aroma and taste. The aim of this study was to evaluate the fructose content on Syrah grapes during maturation, according to potassium and nitrogen fertilization on vines. At Embrapa Semi-arid experimental field, in Petrolina, PE, Brazil, Syrah vines, in four blocks and drafted on Paulsen 1103 rootstock, fertilized with 0 (control - Treatment 1) or with 120 kg ha-1 of nitrogen, 120 kg ha-1 of K2O, as potassium nitrate and urea (Treatment 2) were evaluated from 105 days after pruning and at five stages (points) before harvest, according to the fructose accumulation of the fruit, collecting 50 berries per each treatment and evaluation time.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectUva Syrahpt_BR
dc.subjectTeor de açúcarpt_BR
dc.subjectMaturação da uvapt_BR
dc.titleSugar content during maturation of ?Syrah? grapes according to vine fertilization.pt_BR
dc.typeResumo em anais e proceedingspt_BR
dc.date.updated2019-03-08T11:11:11Zpt_BR
dc.subject.thesagroUvapt_BR
riaa.ainfo.id1060052pt_BR
riaa.ainfo.lastupdate2019-03-08 -03:00:00pt_BR
dc.contributor.institutionRita de Cássia Mirela Resende Nassur, Professor, Bahia State University, Juazeiro, BA, Brazil; Juliana Quixaba Barros, Biology Student, Petrolina, PE, Brazil; Palloma Cavalcante Pereira Lima, Biology Student, Petrolina, PE, Brazil; Aline Camarão Telles Biasoto, Embrapa Semi-arid, Petrolina, PE, Brazil; GIULIANO ELIAS PEREIRA, CNPUV; Davi José Silva.pt_BR
Aparece nas coleções:Resumo em anais de congresso (CNPUV)

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