Fruit quality and occurrence of mildew in Niagara Rosada grown under plastic cover and defoliation rates

Detalhes bibliográficos
Autor(a) principal: Rosanelli,Solivan
Data de Publicação: 2020
Outros Autores: Villa,Fabíola, Silva,Daniel Fernandes da, Rotili,Maria Cristina Copello, Eberling,Tatiane
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Ceres
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2020000200137
Resumo: ABSTRACT The purpose of this study was to evaluate the agronomic behavior of the Niagara Rosada variety cultivated under plastic cover, using defoliation intensities, and its influence on the Plasmopara viticola. The experiment was conducted in Francisco Beltrão, PR, Brazil, in a vineyard of Niagara Rosada variety in a trellised system during the 2016/2017 and 2017/2018 crop seasons. The experimental design consisted of randomized blocks, in a 5 x 2 factorial scheme being five percentages of defoliation (0%, 10%, 20%, 30% and 40%,) and use of coverage (with and without coverage), with three blocks of three useful plants per experimental plot. The temperature, air humidity and incidence of mildew on the bunches and leaves were recorded. At the end of each crop station, three bunches per plant of each plot were evaluated for the fresh biomass of the bunches, length and width of the bunches, soluble solids content, pH, number of bunches per plant, production, and productivity. It was concluded that the plastic cover associated with the environmental conditions, and phytosanitary management can favor the physical-chemical quality and reduce the severity of the mildew in the Niagara Rosada variety providing greater production and productivity. The use of defoliation does not favor the cultivation of this variety in southwestern Paraná.
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spelling Fruit quality and occurrence of mildew in Niagara Rosada grown under plastic cover and defoliation ratesVitis labrusca L.plasticultureleaf pruningPlasmopara viticola.ABSTRACT The purpose of this study was to evaluate the agronomic behavior of the Niagara Rosada variety cultivated under plastic cover, using defoliation intensities, and its influence on the Plasmopara viticola. The experiment was conducted in Francisco Beltrão, PR, Brazil, in a vineyard of Niagara Rosada variety in a trellised system during the 2016/2017 and 2017/2018 crop seasons. The experimental design consisted of randomized blocks, in a 5 x 2 factorial scheme being five percentages of defoliation (0%, 10%, 20%, 30% and 40%,) and use of coverage (with and without coverage), with three blocks of three useful plants per experimental plot. The temperature, air humidity and incidence of mildew on the bunches and leaves were recorded. At the end of each crop station, three bunches per plant of each plot were evaluated for the fresh biomass of the bunches, length and width of the bunches, soluble solids content, pH, number of bunches per plant, production, and productivity. It was concluded that the plastic cover associated with the environmental conditions, and phytosanitary management can favor the physical-chemical quality and reduce the severity of the mildew in the Niagara Rosada variety providing greater production and productivity. The use of defoliation does not favor the cultivation of this variety in southwestern Paraná.Universidade Federal de Viçosa2020-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2020000200137Revista Ceres v.67 n.2 2020reponame:Revista Ceresinstname:Universidade Federal de Viçosa (UFV)instacron:UFV10.1590/0034-737x202067020007info:eu-repo/semantics/openAccessRosanelli,SolivanVilla,FabíolaSilva,Daniel Fernandes daRotili,Maria Cristina CopelloEberling,Tatianeeng2020-05-11T00:00:00ZRevista
dc.title.none.fl_str_mv Fruit quality and occurrence of mildew in Niagara Rosada grown under plastic cover and defoliation rates
title Fruit quality and occurrence of mildew in Niagara Rosada grown under plastic cover and defoliation rates
spellingShingle Fruit quality and occurrence of mildew in Niagara Rosada grown under plastic cover and defoliation rates
Rosanelli,Solivan
Vitis labrusca L.
plasticulture
leaf pruning
Plasmopara viticola.
title_short Fruit quality and occurrence of mildew in Niagara Rosada grown under plastic cover and defoliation rates
title_full Fruit quality and occurrence of mildew in Niagara Rosada grown under plastic cover and defoliation rates
title_fullStr Fruit quality and occurrence of mildew in Niagara Rosada grown under plastic cover and defoliation rates
title_full_unstemmed Fruit quality and occurrence of mildew in Niagara Rosada grown under plastic cover and defoliation rates
title_sort Fruit quality and occurrence of mildew in Niagara Rosada grown under plastic cover and defoliation rates
author Rosanelli,Solivan
author_facet Rosanelli,Solivan
Villa,Fabíola
Silva,Daniel Fernandes da
Rotili,Maria Cristina Copello
Eberling,Tatiane
author_role author
author2 Villa,Fabíola
Silva,Daniel Fernandes da
Rotili,Maria Cristina Copello
Eberling,Tatiane
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Rosanelli,Solivan
Villa,Fabíola
Silva,Daniel Fernandes da
Rotili,Maria Cristina Copello
Eberling,Tatiane
dc.subject.por.fl_str_mv Vitis labrusca L.
plasticulture
leaf pruning
Plasmopara viticola.
topic Vitis labrusca L.
plasticulture
leaf pruning
Plasmopara viticola.
dc.description.none.fl_txt_mv ABSTRACT The purpose of this study was to evaluate the agronomic behavior of the Niagara Rosada variety cultivated under plastic cover, using defoliation intensities, and its influence on the Plasmopara viticola. The experiment was conducted in Francisco Beltrão, PR, Brazil, in a vineyard of Niagara Rosada variety in a trellised system during the 2016/2017 and 2017/2018 crop seasons. The experimental design consisted of randomized blocks, in a 5 x 2 factorial scheme being five percentages of defoliation (0%, 10%, 20%, 30% and 40%,) and use of coverage (with and without coverage), with three blocks of three useful plants per experimental plot. The temperature, air humidity and incidence of mildew on the bunches and leaves were recorded. At the end of each crop station, three bunches per plant of each plot were evaluated for the fresh biomass of the bunches, length and width of the bunches, soluble solids content, pH, number of bunches per plant, production, and productivity. It was concluded that the plastic cover associated with the environmental conditions, and phytosanitary management can favor the physical-chemical quality and reduce the severity of the mildew in the Niagara Rosada variety providing greater production and productivity. The use of defoliation does not favor the cultivation of this variety in southwestern Paraná.
description ABSTRACT The purpose of this study was to evaluate the agronomic behavior of the Niagara Rosada variety cultivated under plastic cover, using defoliation intensities, and its influence on the Plasmopara viticola. The experiment was conducted in Francisco Beltrão, PR, Brazil, in a vineyard of Niagara Rosada variety in a trellised system during the 2016/2017 and 2017/2018 crop seasons. The experimental design consisted of randomized blocks, in a 5 x 2 factorial scheme being five percentages of defoliation (0%, 10%, 20%, 30% and 40%,) and use of coverage (with and without coverage), with three blocks of three useful plants per experimental plot. The temperature, air humidity and incidence of mildew on the bunches and leaves were recorded. At the end of each crop station, three bunches per plant of each plot were evaluated for the fresh biomass of the bunches, length and width of the bunches, soluble solids content, pH, number of bunches per plant, production, and productivity. It was concluded that the plastic cover associated with the environmental conditions, and phytosanitary management can favor the physical-chemical quality and reduce the severity of the mildew in the Niagara Rosada variety providing greater production and productivity. The use of defoliation does not favor the cultivation of this variety in southwestern Paraná.
publishDate 2020
dc.date.none.fl_str_mv 2020-04-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2020000200137
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2020000200137
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0034-737x202067020007
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa
publisher.none.fl_str_mv Universidade Federal de Viçosa
dc.source.none.fl_str_mv Revista Ceres v.67 n.2 2020
reponame:Revista Ceres
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Revista Ceres
collection Revista Ceres
repository.name.fl_str_mv
repository.mail.fl_str_mv
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