Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124034
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dc.contributor.authorLEAO, P. C. de S.
dc.contributor.authorNASCIMENTO, J. H. B.
dc.contributor.authorMOARES, D. S. de
dc.contributor.authorSOUZA, E. R. de
dc.contributor.otherPATRICIA COELHO DE SOUZA LEAO, CPATSA; José Henrique Bernardino Nascimento; Dayane Silva de Moraes; Edimara Ribeiro de Souza.
dc.date.accessioned2021-10-03T02:03:29Z-
dc.date.available2021-10-03T02:03:29Z-
dc.date.created2020-07-27
dc.date.issued2020
dc.identifier.other59197
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1124034-
dc.descriptionThe São Francisco Valley is the main producing region of table grape in Brazil. The objective of this work was to evaluate the agronomic performance and physicochemical characteristics of 14 seedless table grape genotypes to select those with potential to be used in commercial crops in the São Francisco Valley, Brazil, or as parents in breeding programs. The experiment was carried out over five crop seasons (2014 to 2018), in Petrolina, PE, Brazil. The treatments consisted of 14 seedless table grape genotypes. The results showed significant effects for all variables evaluated. The highest estimated yield per production cycle were found for ?Marroo Seedless? (26.5 t·ha-1), ?BRS Linda? (26.4 t·ha-1), ?CNPUV 23? (24.9 t·ha-1), ?A1105? (24.3 t·ha-1),and ?A Dona? (20.2 t·ha-1). Soluble solid (SS) content varied from 13.35 ºBrix (?CNPUV 23?) to 21.63 ºBrix (?A Dona?). The titratable acidity (TA) of the genotypes varied from 0.27 g·100 mL-1 (?CNPUV 23?) to 0.72 g·100 mL-1 (?Crimson Seedless?). Principal component analysis showed that the first three principal components explained 81.9% of the data variance, and grouped the best genotypes for production components and fruit chemical composition on different sides of the X-axis. These results allowed the identification of a group of seedless grape cultivars that can be used for commercial crops or as parents for controlled crossings in a local table grape breeding program.
dc.description.uribitstream/item/226554/1/Agronomic-performance-of-seedless-table-grape-2020.pdf
dc.languageIngles
dc.language.isoen
dc.publisherBragantia, v, 79, n, 3, p. 364-371, 2020.
dc.relation.ispartofEmbrapa Semiárido - Artigo em periódico indexado (ALICE)
dc.subjectUva sem semente
dc.subjectNovas cultivares
dc.subjectUva de mesa
dc.subjectViticultura tropical
dc.titleAgronomic performance of seedless table grape genotypes under tropical semiarid conditions.
dc.typeArtigo em periódico indexado (ALICE)
dc.subject.thesagroUva
dc.subject.thesagroGenótipo
dc.subject.thesagroMelhoramento Genético Vegetal
dc.subject.thesagroVitis Vinifera
dc.subject.nalthesaurusGrapes
dc.subject.nalthesaurusTable grapes
dc.ainfo.id1124034
dc.ainfo.lastupdate2021-10-01
dc.identifier.doihttps://doi.org/10.1590/1678-4499.20200027
Appears in Collections:Artigo em periódico indexado (CPATSA)

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