Vine architecture and production control measures to improve the quality of the wine from Shiraz variety (Vitis vinifera L.)

[EN] Aim of study: Six thinning treatments were studied to improve the chemical composition and quality of grapes of cv. 'Shiraz' under two vine architectures (vase and trellis). Area of study: Spain (from 2015 to 2016). Material and methods: The following thinning treatments were...

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Autores: Salazar Hernández, Domingo Manuel|||0000-0003-1753-6509, Velázquez Martí, Borja|||0000-0002-8157-0421, López- Cortés, I|||0000-0002-0994-1689
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/189599
Acceso en línea:https://riunet.upv.es/handle/10251/189599
Access Level:acceso abierto
Palabra clave:Indigenous cultivars
Ampelography
Shiraz wine
Cultivation techniques
Spanish wines
INGENIERIA AGROFORESTAL
PRODUCCION VEGETAL
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repository_id_str
spelling Vine architecture and production control measures to improve the quality of the wine from Shiraz variety (Vitis vinifera L.)Salazar Hernández, Domingo Manuel|||0000-0003-1753-6509Velázquez Martí, Borja|||0000-0002-8157-0421López- Cortés, I|||0000-0002-0994-1689Indigenous cultivarsAmpelographyShiraz wineCultivation techniquesSpanish winesINGENIERIA AGROFORESTALPRODUCCION VEGETAL[EN] Aim of study: Six thinning treatments were studied to improve the chemical composition and quality of grapes of cv. 'Shiraz' under two vine architectures (vase and trellis). Area of study: Spain (from 2015 to 2016). Material and methods: The following thinning treatments were applied during four consecutive crop seasons: T0, control; T1, removal of 33% of the clusters (75 BBCH stage); T2, removal of 33% of the clusters (85 BBCH stage); T3, removal of the leaves at the base of the branches; T4, removal of the leaves at base of the branches together with removal of 33% of the clusters; T5, grouping of green branches; and T6, grouping of green branches and removal of 33% of the clusters. Main results: All the treatments increased the luminosity and degree of polymerization, improving the color intensity and stability in the wines. In the musts, the levels of phenolic compounds (from 48.0 and 46.7 mg L-1 in T0 trellis and vase, respectively, to 66.8 and 68.9 mg L-1 in T6 trellis and vase, respectively), anthocyanins and sugars (from 22.0 and 22.1 mg L-1 in T0 trellis and vase, respectively, to 24.3 mg L-1 in T6 trellis and vase), were considerably improved. Research highlights: Treatments T6 and T4 reported the best results. Branch grouping was more efficient than leaf removal regarding the contents of phenolic compounds. With respect to vine architecture, the results point out small differences, but we recommend the application of the treatments, mainly T4 and T6, under vase architecture. The season effect was mainly observed in the fourth year, probably due to the climatic conditions.Instituto Nacional de Investigacion y Tecnologia Agraria y AlimentariaDepartamento de Producción VegetalDepartamento de Ingeniería Rural y AgroalimentariaInstituto Universitario de Conservación y Mejora de la Agrodiversidad ValencianaEscuela Técnica Superior de Ingeniería Agronómica y del Medio NaturalGrupo de Mecanización y Tecnología AgrariaRepositorio Institucional de la Universitat Politècnica de València Riunet20212021-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/189599reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento (by)http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1895992026-06-13T07:49:27Z
dc.title.none.fl_str_mv Vine architecture and production control measures to improve the quality of the wine from Shiraz variety (Vitis vinifera L.)
title Vine architecture and production control measures to improve the quality of the wine from Shiraz variety (Vitis vinifera L.)
spellingShingle Vine architecture and production control measures to improve the quality of the wine from Shiraz variety (Vitis vinifera L.)
Salazar Hernández, Domingo Manuel|||0000-0003-1753-6509
Indigenous cultivars
Ampelography
Shiraz wine
Cultivation techniques
Spanish wines
INGENIERIA AGROFORESTAL
PRODUCCION VEGETAL
title_short Vine architecture and production control measures to improve the quality of the wine from Shiraz variety (Vitis vinifera L.)
title_full Vine architecture and production control measures to improve the quality of the wine from Shiraz variety (Vitis vinifera L.)
title_fullStr Vine architecture and production control measures to improve the quality of the wine from Shiraz variety (Vitis vinifera L.)
title_full_unstemmed Vine architecture and production control measures to improve the quality of the wine from Shiraz variety (Vitis vinifera L.)
title_sort Vine architecture and production control measures to improve the quality of the wine from Shiraz variety (Vitis vinifera L.)
dc.creator.none.fl_str_mv Salazar Hernández, Domingo Manuel|||0000-0003-1753-6509
Velázquez Martí, Borja|||0000-0002-8157-0421
López- Cortés, I|||0000-0002-0994-1689
author Salazar Hernández, Domingo Manuel|||0000-0003-1753-6509
author_facet Salazar Hernández, Domingo Manuel|||0000-0003-1753-6509
Velázquez Martí, Borja|||0000-0002-8157-0421
López- Cortés, I|||0000-0002-0994-1689
author_role author
author2 Velázquez Martí, Borja|||0000-0002-8157-0421
López- Cortés, I|||0000-0002-0994-1689
author2_role author
author
dc.contributor.none.fl_str_mv Departamento de Producción Vegetal
Departamento de Ingeniería Rural y Agroalimentaria
Instituto Universitario de Conservación y Mejora de la Agrodiversidad Valenciana
Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural
Grupo de Mecanización y Tecnología Agraria
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Indigenous cultivars
Ampelography
Shiraz wine
Cultivation techniques
Spanish wines
INGENIERIA AGROFORESTAL
PRODUCCION VEGETAL
topic Indigenous cultivars
Ampelography
Shiraz wine
Cultivation techniques
Spanish wines
INGENIERIA AGROFORESTAL
PRODUCCION VEGETAL
description [EN] Aim of study: Six thinning treatments were studied to improve the chemical composition and quality of grapes of cv. 'Shiraz' under two vine architectures (vase and trellis). Area of study: Spain (from 2015 to 2016). Material and methods: The following thinning treatments were applied during four consecutive crop seasons: T0, control; T1, removal of 33% of the clusters (75 BBCH stage); T2, removal of 33% of the clusters (85 BBCH stage); T3, removal of the leaves at the base of the branches; T4, removal of the leaves at base of the branches together with removal of 33% of the clusters; T5, grouping of green branches; and T6, grouping of green branches and removal of 33% of the clusters. Main results: All the treatments increased the luminosity and degree of polymerization, improving the color intensity and stability in the wines. In the musts, the levels of phenolic compounds (from 48.0 and 46.7 mg L-1 in T0 trellis and vase, respectively, to 66.8 and 68.9 mg L-1 in T6 trellis and vase, respectively), anthocyanins and sugars (from 22.0 and 22.1 mg L-1 in T0 trellis and vase, respectively, to 24.3 mg L-1 in T6 trellis and vase), were considerably improved. Research highlights: Treatments T6 and T4 reported the best results. Branch grouping was more efficient than leaf removal regarding the contents of phenolic compounds. With respect to vine architecture, the results point out small differences, but we recommend the application of the treatments, mainly T4 and T6, under vase architecture. The season effect was mainly observed in the fourth year, probably due to the climatic conditions.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/189599
url https://riunet.upv.es/handle/10251/189599
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Instituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria
publisher.none.fl_str_mv Instituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300719

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