Effect of pruning severity on yield, drying time and wages in flame seedless dry-on-vine and traditional raisin production systems in Argentina

Autores
Espindola, Rodrigo Sebastian; Camargo, Javier A.; Pringles, Eduardo; Battistella, Maximiliano
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Raisin grapes are potentially more profitable than wine grapes in San Juan, Argentina, although the traditional system of grape drying requires an extensive use of costly labour. Production costs might be reduced by adopting the dry-on-vine (DOV) raisin-making system, but the feasibility of DOV in Argentina has not been assessed, and neither have the costs and pruning schemes. Thus we determined drying time and yields, estimated wages per hectare, and determined the influence of pruning severity on Flame Seedless raisin grapes. A completely random design with six treatments and six replicates was used in the 2013 to 2016 seasons. The treatments comprised differences in the nodes per cane, nodes per vine, distribution of nodes, and sugar content. Descriptive statistics and variance analysis were calculated for fresh fruit weight, dry fruit weight, drying ratio and drying time. The leaf area and its relationship with dried fruit weight also were calculated. These data were processed with the Infostat program. The DOV system demands between 11 and 31 additional days during the drying period and reduces labour costs by between 38% and 64% compared to the traditional system. Long pruning with the same load of buds is better. Furthermore, the DOV system is not associated with a lower production and thus appears to be a financially sustainable alternative to traditional production systems for Flame Seedless raisin grape producers in Argentina.
EEA San Juan
Fil: Espindola, Rodrigo Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan. Agencia de Extensión Rural Caucete; Argentina
Fil: Camargo, Javier A. Bodega y Viñedos Yanzón, Fecovita Coop Ltda.; Argentina
Fil: Pringles, Eduardo. Actividad Privada; Argentina
Fil: Battistella, Maximiliano. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina
Fuente
South African Journal of Enology & Viticulture 39 (1) : 21-26 (2018)
Materia
Uva
Pasas
Rendimiento
Secado
Variedades
Variedades Aspermias
Grapes
Raisins
Yields
Drying
Varieties
Seedless Varieties
Pruning
Poda
Argentina
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/3605
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spelling Effect of pruning severity on yield, drying time and wages in flame seedless dry-on-vine and traditional raisin production systems in ArgentinaEspindola, Rodrigo SebastianCamargo, Javier A.Pringles, EduardoBattistella, MaximilianoUvaPasasRendimientoSecadoVariedadesVariedades AspermiasGrapesRaisinsYieldsDryingVarietiesSeedless VarietiesPruningPodaArgentinaRaisin grapes are potentially more profitable than wine grapes in San Juan, Argentina, although the traditional system of grape drying requires an extensive use of costly labour. Production costs might be reduced by adopting the dry-on-vine (DOV) raisin-making system, but the feasibility of DOV in Argentina has not been assessed, and neither have the costs and pruning schemes. Thus we determined drying time and yields, estimated wages per hectare, and determined the influence of pruning severity on Flame Seedless raisin grapes. A completely random design with six treatments and six replicates was used in the 2013 to 2016 seasons. The treatments comprised differences in the nodes per cane, nodes per vine, distribution of nodes, and sugar content. Descriptive statistics and variance analysis were calculated for fresh fruit weight, dry fruit weight, drying ratio and drying time. The leaf area and its relationship with dried fruit weight also were calculated. These data were processed with the Infostat program. The DOV system demands between 11 and 31 additional days during the drying period and reduces labour costs by between 38% and 64% compared to the traditional system. Long pruning with the same load of buds is better. Furthermore, the DOV system is not associated with a lower production and thus appears to be a financially sustainable alternative to traditional production systems for Flame Seedless raisin grape producers in Argentina.EEA San JuanFil: Espindola, Rodrigo Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan. Agencia de Extensión Rural Caucete; ArgentinaFil: Camargo, Javier A. Bodega y Viñedos Yanzón, Fecovita Coop Ltda.; ArgentinaFil: Pringles, Eduardo. Actividad Privada; ArgentinaFil: Battistella, Maximiliano. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina2018-10-16T15:49:05Z2018-10-16T15:49:05Z2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://www.journals.ac.za/index.php/sajev/article/view/1549/1722http://hdl.handle.net/20.500.12123/36050253-939X2224-7904http://dx.doi.org/10.21548/39-1-1549South African Journal of Enology & Viticulture 39 (1) : 21-26 (2018)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:44:28Zoai:localhost:20.500.12123/3605instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:44:28.348INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Effect of pruning severity on yield, drying time and wages in flame seedless dry-on-vine and traditional raisin production systems in Argentina
title Effect of pruning severity on yield, drying time and wages in flame seedless dry-on-vine and traditional raisin production systems in Argentina
spellingShingle Effect of pruning severity on yield, drying time and wages in flame seedless dry-on-vine and traditional raisin production systems in Argentina
Espindola, Rodrigo Sebastian
Uva
Pasas
Rendimiento
Secado
Variedades
Variedades Aspermias
Grapes
Raisins
Yields
Drying
Varieties
Seedless Varieties
Pruning
Poda
Argentina
title_short Effect of pruning severity on yield, drying time and wages in flame seedless dry-on-vine and traditional raisin production systems in Argentina
title_full Effect of pruning severity on yield, drying time and wages in flame seedless dry-on-vine and traditional raisin production systems in Argentina
title_fullStr Effect of pruning severity on yield, drying time and wages in flame seedless dry-on-vine and traditional raisin production systems in Argentina
title_full_unstemmed Effect of pruning severity on yield, drying time and wages in flame seedless dry-on-vine and traditional raisin production systems in Argentina
title_sort Effect of pruning severity on yield, drying time and wages in flame seedless dry-on-vine and traditional raisin production systems in Argentina
dc.creator.none.fl_str_mv Espindola, Rodrigo Sebastian
Camargo, Javier A.
Pringles, Eduardo
Battistella, Maximiliano
author Espindola, Rodrigo Sebastian
author_facet Espindola, Rodrigo Sebastian
Camargo, Javier A.
Pringles, Eduardo
Battistella, Maximiliano
author_role author
author2 Camargo, Javier A.
Pringles, Eduardo
Battistella, Maximiliano
author2_role author
author
author
dc.subject.none.fl_str_mv Uva
Pasas
Rendimiento
Secado
Variedades
Variedades Aspermias
Grapes
Raisins
Yields
Drying
Varieties
Seedless Varieties
Pruning
Poda
Argentina
topic Uva
Pasas
Rendimiento
Secado
Variedades
Variedades Aspermias
Grapes
Raisins
Yields
Drying
Varieties
Seedless Varieties
Pruning
Poda
Argentina
dc.description.none.fl_txt_mv Raisin grapes are potentially more profitable than wine grapes in San Juan, Argentina, although the traditional system of grape drying requires an extensive use of costly labour. Production costs might be reduced by adopting the dry-on-vine (DOV) raisin-making system, but the feasibility of DOV in Argentina has not been assessed, and neither have the costs and pruning schemes. Thus we determined drying time and yields, estimated wages per hectare, and determined the influence of pruning severity on Flame Seedless raisin grapes. A completely random design with six treatments and six replicates was used in the 2013 to 2016 seasons. The treatments comprised differences in the nodes per cane, nodes per vine, distribution of nodes, and sugar content. Descriptive statistics and variance analysis were calculated for fresh fruit weight, dry fruit weight, drying ratio and drying time. The leaf area and its relationship with dried fruit weight also were calculated. These data were processed with the Infostat program. The DOV system demands between 11 and 31 additional days during the drying period and reduces labour costs by between 38% and 64% compared to the traditional system. Long pruning with the same load of buds is better. Furthermore, the DOV system is not associated with a lower production and thus appears to be a financially sustainable alternative to traditional production systems for Flame Seedless raisin grape producers in Argentina.
EEA San Juan
Fil: Espindola, Rodrigo Sebastian. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan. Agencia de Extensión Rural Caucete; Argentina
Fil: Camargo, Javier A. Bodega y Viñedos Yanzón, Fecovita Coop Ltda.; Argentina
Fil: Pringles, Eduardo. Actividad Privada; Argentina
Fil: Battistella, Maximiliano. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina
description Raisin grapes are potentially more profitable than wine grapes in San Juan, Argentina, although the traditional system of grape drying requires an extensive use of costly labour. Production costs might be reduced by adopting the dry-on-vine (DOV) raisin-making system, but the feasibility of DOV in Argentina has not been assessed, and neither have the costs and pruning schemes. Thus we determined drying time and yields, estimated wages per hectare, and determined the influence of pruning severity on Flame Seedless raisin grapes. A completely random design with six treatments and six replicates was used in the 2013 to 2016 seasons. The treatments comprised differences in the nodes per cane, nodes per vine, distribution of nodes, and sugar content. Descriptive statistics and variance analysis were calculated for fresh fruit weight, dry fruit weight, drying ratio and drying time. The leaf area and its relationship with dried fruit weight also were calculated. These data were processed with the Infostat program. The DOV system demands between 11 and 31 additional days during the drying period and reduces labour costs by between 38% and 64% compared to the traditional system. Long pruning with the same load of buds is better. Furthermore, the DOV system is not associated with a lower production and thus appears to be a financially sustainable alternative to traditional production systems for Flame Seedless raisin grape producers in Argentina.
publishDate 2018
dc.date.none.fl_str_mv 2018-10-16T15:49:05Z
2018-10-16T15:49:05Z
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://www.journals.ac.za/index.php/sajev/article/view/1549/1722
http://hdl.handle.net/20.500.12123/3605
0253-939X
2224-7904
http://dx.doi.org/10.21548/39-1-1549
url http://www.journals.ac.za/index.php/sajev/article/view/1549/1722
http://hdl.handle.net/20.500.12123/3605
http://dx.doi.org/10.21548/39-1-1549
identifier_str_mv 0253-939X
2224-7904
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv South African Journal of Enology & Viticulture 39 (1) : 21-26 (2018)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.559606

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