Grape quality mapping for vineyard differential harvesting

Detalhes bibliográficos
Autor(a) principal: Santos,Antonio Odair
Data de Publicação: 2012
Outros Autores: Wample,Robert L., Sachidhanantham,Sivakumar, Kaye,Oren
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Archives of Biology and Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000200003
Resumo: An experiment was carried out from 2005 to 2008, to calibrated NIR-based instrumentation and explore within field grape quality variability and map potential grape quality descriptors along vineyards, as a subsidy for differential harvesting,. The quality indicators (anthocyanin content, pH, titratable acidity and soluble solids) were subject to geo-spatial modeling. Subsequently, the data set was utilized to delineate "within-field" grape quality zone and to determine the timing of the harvest. Differential machine harvesting was implemented and segregation of wine grapes was done "on-the-go". The approach for field prediction of grape quality parameters and zone delineation allowed for separated fermentation for at least two wine styles.
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spelling Grape quality mapping for vineyard differential harvestingNIR spectroscopygrapewineAn experiment was carried out from 2005 to 2008, to calibrated NIR-based instrumentation and explore within field grape quality variability and map potential grape quality descriptors along vineyards, as a subsidy for differential harvesting,. The quality indicators (anthocyanin content, pH, titratable acidity and soluble solids) were subject to geo-spatial modeling. Subsequently, the data set was utilized to delineate "within-field" grape quality zone and to determine the timing of the harvest. Differential machine harvesting was implemented and segregation of wine grapes was done "on-the-go". The approach for field prediction of grape quality parameters and zone delineation allowed for separated fermentation for at least two wine styles.Instituto de Tecnologia do Paraná - Tecpar2012-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000200003Brazilian Archives of Biology and Technology v.55 n.2 2012reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132012000200003info:eu-repo/semantics/openAccessSantos,Antonio OdairWample,Robert L.Sachidhanantham,SivakumarKaye,Oreneng2012-05-03T00:00:00Zoai:scielo:S1516-89132012000200003Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2012-05-03T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Grape quality mapping for vineyard differential harvesting
title Grape quality mapping for vineyard differential harvesting
spellingShingle Grape quality mapping for vineyard differential harvesting
Santos,Antonio Odair
NIR spectroscopy
grape
wine
title_short Grape quality mapping for vineyard differential harvesting
title_full Grape quality mapping for vineyard differential harvesting
title_fullStr Grape quality mapping for vineyard differential harvesting
title_full_unstemmed Grape quality mapping for vineyard differential harvesting
title_sort Grape quality mapping for vineyard differential harvesting
author Santos,Antonio Odair
author_facet Santos,Antonio Odair
Wample,Robert L.
Sachidhanantham,Sivakumar
Kaye,Oren
author_role author
author2 Wample,Robert L.
Sachidhanantham,Sivakumar
Kaye,Oren
author2_role author
author
author
dc.contributor.author.fl_str_mv Santos,Antonio Odair
Wample,Robert L.
Sachidhanantham,Sivakumar
Kaye,Oren
dc.subject.por.fl_str_mv NIR spectroscopy
grape
wine
topic NIR spectroscopy
grape
wine
description An experiment was carried out from 2005 to 2008, to calibrated NIR-based instrumentation and explore within field grape quality variability and map potential grape quality descriptors along vineyards, as a subsidy for differential harvesting,. The quality indicators (anthocyanin content, pH, titratable acidity and soluble solids) were subject to geo-spatial modeling. Subsequently, the data set was utilized to delineate "within-field" grape quality zone and to determine the timing of the harvest. Differential machine harvesting was implemented and segregation of wine grapes was done "on-the-go". The approach for field prediction of grape quality parameters and zone delineation allowed for separated fermentation for at least two wine styles.
publishDate 2012
dc.date.none.fl_str_mv 2012-04-01
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=S1516-89132012000200003
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000200003
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132012000200003
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 Instituto de Tecnologia do Paraná - Tecpar
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
dc.source.none.fl_str_mv Brazilian Archives of Biology and Technology v.55 n.2 2012
reponame:Brazilian Archives of Biology and Technology
instname:Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
instname_str Instituto de Tecnologia do Paraná (Tecpar)
instacron_str TECPAR
institution TECPAR
reponame_str Brazilian Archives of Biology and Technology
collection Brazilian Archives of Biology and Technology
repository.name.fl_str_mv Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)
repository.mail.fl_str_mv babt@tecpar.br||babt@tecpar.br
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