Multispectral imaging: an effective tool to estimate garlic productivity and sanitary aspects

Autores
Caligiore Gei, Pablo F.
Año de publicación
2021
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Garlic is a relevant crop worldwide, with more than 1.6 M hectares and a production of 30 M tons. In Argentina the crop is located in the western part of the country, in the provinces of Mendoza and San Juan. The vast majority of the local production is exported, generating an average income of 150 M USD. Garlic stakeholders and growers constitute a dynamic sector which constantly demands new tools to improve their efficiency, in a cost-effective manner. In this regard, previous experiments have evaluated the use of remote sensing to estimate garlic growth variables, particularly associated to irrigation and nutrition practices and weather conditions. However, the correlation with pest/disease outbreaks are scarce and often related to controlled conditions environments. White rot (WR), caused by the soilborne fungus Stromatinia cepivora, is an increasing threaten to garlic crops worldwide. Reports mention that WR causes 50% of yield reduction and sometimes can lead to complete loss. Once present in a field, the fungus produces resistance structures called sclerotia that remain in the soil for long periods of time, infecting any Allium crop for many years after that. Hence, the early detection of the presence of WR is essential for the sustainability of the garlic production in the region. The objective of the present study was to evaluate the usefulness of multispectral images for the estimation of production variables and crop health in garlic.
Sociedad Argentina de Informática e Investigación Operativa
Materia
Ciencias Informáticas
Garlic
Precision agriculture
Intensive crops
Smart farm
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/3.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/140702
Acceder
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network_name_str SEDICI (UNLP)
spelling Multispectral imaging: an effective tool to estimate garlic productivity and sanitary aspectsCaligiore Gei, Pablo F.Ciencias InformáticasGarlicPrecision agricultureIntensive cropsSmart farmGarlic is a relevant crop worldwide, with more than 1.6 M hectares and a production of 30 M tons. In Argentina the crop is located in the western part of the country, in the provinces of Mendoza and San Juan. The vast majority of the local production is exported, generating an average income of 150 M USD. Garlic stakeholders and growers constitute a dynamic sector which constantly demands new tools to improve their efficiency, in a cost-effective manner. In this regard, previous experiments have evaluated the use of remote sensing to estimate garlic growth variables, particularly associated to irrigation and nutrition practices and weather conditions. However, the correlation with pest/disease outbreaks are scarce and often related to controlled conditions environments. White rot (WR), caused by the soilborne fungus Stromatinia cepivora, is an increasing threaten to garlic crops worldwide. Reports mention that WR causes 50% of yield reduction and sometimes can lead to complete loss. Once present in a field, the fungus produces resistance structures called sclerotia that remain in the soil for long periods of time, infecting any Allium crop for many years after that. Hence, the early detection of the presence of WR is essential for the sustainability of the garlic production in the region. The objective of the present study was to evaluate the usefulness of multispectral images for the estimation of production variables and crop health in garlic.Sociedad Argentina de Informática e Investigación Operativa2021-10info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdf160-162http://sedici.unlp.edu.ar/handle/10915/140702enginfo:eu-repo/semantics/altIdentifier/issn/2525-0949info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/3.0/Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:35:43Zoai:sedici.unlp.edu.ar:10915/140702Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:35:44.137SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Multispectral imaging: an effective tool to estimate garlic productivity and sanitary aspects
title Multispectral imaging: an effective tool to estimate garlic productivity and sanitary aspects
spellingShingle Multispectral imaging: an effective tool to estimate garlic productivity and sanitary aspects
Caligiore Gei, Pablo F.
Ciencias Informáticas
Garlic
Precision agriculture
Intensive crops
Smart farm
title_short Multispectral imaging: an effective tool to estimate garlic productivity and sanitary aspects
title_full Multispectral imaging: an effective tool to estimate garlic productivity and sanitary aspects
title_fullStr Multispectral imaging: an effective tool to estimate garlic productivity and sanitary aspects
title_full_unstemmed Multispectral imaging: an effective tool to estimate garlic productivity and sanitary aspects
title_sort Multispectral imaging: an effective tool to estimate garlic productivity and sanitary aspects
dc.creator.none.fl_str_mv Caligiore Gei, Pablo F.
author Caligiore Gei, Pablo F.
author_facet Caligiore Gei, Pablo F.
author_role author
dc.subject.none.fl_str_mv Ciencias Informáticas
Garlic
Precision agriculture
Intensive crops
Smart farm
topic Ciencias Informáticas
Garlic
Precision agriculture
Intensive crops
Smart farm
dc.description.none.fl_txt_mv Garlic is a relevant crop worldwide, with more than 1.6 M hectares and a production of 30 M tons. In Argentina the crop is located in the western part of the country, in the provinces of Mendoza and San Juan. The vast majority of the local production is exported, generating an average income of 150 M USD. Garlic stakeholders and growers constitute a dynamic sector which constantly demands new tools to improve their efficiency, in a cost-effective manner. In this regard, previous experiments have evaluated the use of remote sensing to estimate garlic growth variables, particularly associated to irrigation and nutrition practices and weather conditions. However, the correlation with pest/disease outbreaks are scarce and often related to controlled conditions environments. White rot (WR), caused by the soilborne fungus Stromatinia cepivora, is an increasing threaten to garlic crops worldwide. Reports mention that WR causes 50% of yield reduction and sometimes can lead to complete loss. Once present in a field, the fungus produces resistance structures called sclerotia that remain in the soil for long periods of time, infecting any Allium crop for many years after that. Hence, the early detection of the presence of WR is essential for the sustainability of the garlic production in the region. The objective of the present study was to evaluate the usefulness of multispectral images for the estimation of production variables and crop health in garlic.
Sociedad Argentina de Informática e Investigación Operativa
description Garlic is a relevant crop worldwide, with more than 1.6 M hectares and a production of 30 M tons. In Argentina the crop is located in the western part of the country, in the provinces of Mendoza and San Juan. The vast majority of the local production is exported, generating an average income of 150 M USD. Garlic stakeholders and growers constitute a dynamic sector which constantly demands new tools to improve their efficiency, in a cost-effective manner. In this regard, previous experiments have evaluated the use of remote sensing to estimate garlic growth variables, particularly associated to irrigation and nutrition practices and weather conditions. However, the correlation with pest/disease outbreaks are scarce and often related to controlled conditions environments. White rot (WR), caused by the soilborne fungus Stromatinia cepivora, is an increasing threaten to garlic crops worldwide. Reports mention that WR causes 50% of yield reduction and sometimes can lead to complete loss. Once present in a field, the fungus produces resistance structures called sclerotia that remain in the soil for long periods of time, infecting any Allium crop for many years after that. Hence, the early detection of the presence of WR is essential for the sustainability of the garlic production in the region. The objective of the present study was to evaluate the usefulness of multispectral images for the estimation of production variables and crop health in garlic.
publishDate 2021
dc.date.none.fl_str_mv 2021-10
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
Objeto de conferencia
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/140702
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dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/2525-0949
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/3.0/
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/3.0/
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)
dc.format.none.fl_str_mv application/pdf
160-162
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repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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