Selection of wheat genotypes for water defcit tolerance using diferent drought tolerance indices

Autores
Balmaceda, Mariana Andrea; Bainotti, Carlos Tomas; Gomez, Dionisio Tomas; Gonzalez, Fernanda Gabriela; Helguera, Marcelo; Ruiz, Monica Beatriz
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The identifcation of genotypes with high yield and yield stability under drought is the frst step towards the generation of novel lines with better adaptation to climate change variation. The aim of this work was to explore the efciency of ten diferent drought tolerance indices to identify superior genotypes. Ten wheat genotypes were evaluated for two years under two irrigation regimes: control and water defcit. As expected, the water defcit reduced the phenotypic values, of the evaluated traits in tested wheat cultivars. Signifcant positive correlations were found considering the grain-yield under both regimes (Yp, Ys), and three drought tolerance indices (DTIs): the Mean Productivity Index (MP), the Stress Tolerance Index (STI) and the Geometric Mean Productivity (GMP). These correlations were confrmed in Bi-plot analysis and the graphical separation of tested genotypes associated with diferent performances in drought indices. MP, STI and GMP indices consistently selected BioInta 2002, Baguette 9 and BioInta 2004 as the drought tolerant materials, and conversely, Baguette P. 11, BioInta 1005 and Pampeano as drought susceptible materials. These analyses positionate MP, STI and GMP as appropriate tools to fnd genotypes with contrasting drought response to drought to later be incorporated as genetic resources into breeding programs.
EEA San Juan
Fil: Balmaceda, Mariana Andrea. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.
Fil: Balmaceda, Consejo Nacional de Investigación Científica y Técnica; Argentina.
Fil: Bainotti, Carlos. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina
Fil: Gómez, Dionisio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina
Fil: González, Fernanda G. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina.
Fil: González, Fernanda G. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires; Argentina
Fil: Helguera, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina
Fil: Helguera, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Centro de Investigaciones Agropecuarias (CIAP); Argentina.
Fil: Ruiz Guirado, Mónica Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.
Fuente
Cereal Research Communications :1-11 (Published: 23 October 2023)
Materia
Trigo
Estres de Sequía
Sequía
Wheat
Drought Stress
Drought
Drought Tolerance
Genotypes
Tolerancia a la Sequia
Genotipos
Nivel de accesibilidad
acceso restringido
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:20.500.12123/16183
Acceder
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oai_identifier_str oai:localhost:20.500.12123/16183
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network_name_str INTA Digital (INTA)
spelling Selection of wheat genotypes for water defcit tolerance using diferent drought tolerance indicesBalmaceda, Mariana AndreaBainotti, Carlos TomasGomez, Dionisio TomasGonzalez, Fernanda GabrielaHelguera, MarceloRuiz, Monica BeatrizTrigoEstres de SequíaSequíaWheatDrought StressDroughtDrought ToleranceGenotypesTolerancia a la SequiaGenotiposThe identifcation of genotypes with high yield and yield stability under drought is the frst step towards the generation of novel lines with better adaptation to climate change variation. The aim of this work was to explore the efciency of ten diferent drought tolerance indices to identify superior genotypes. Ten wheat genotypes were evaluated for two years under two irrigation regimes: control and water defcit. As expected, the water defcit reduced the phenotypic values, of the evaluated traits in tested wheat cultivars. Signifcant positive correlations were found considering the grain-yield under both regimes (Yp, Ys), and three drought tolerance indices (DTIs): the Mean Productivity Index (MP), the Stress Tolerance Index (STI) and the Geometric Mean Productivity (GMP). These correlations were confrmed in Bi-plot analysis and the graphical separation of tested genotypes associated with diferent performances in drought indices. MP, STI and GMP indices consistently selected BioInta 2002, Baguette 9 and BioInta 2004 as the drought tolerant materials, and conversely, Baguette P. 11, BioInta 1005 and Pampeano as drought susceptible materials. These analyses positionate MP, STI and GMP as appropriate tools to fnd genotypes with contrasting drought response to drought to later be incorporated as genetic resources into breeding programs.EEA San JuanFil: Balmaceda, Mariana Andrea. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.Fil: Balmaceda, Consejo Nacional de Investigación Científica y Técnica; Argentina.Fil: Bainotti, Carlos. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; ArgentinaFil: Gómez, Dionisio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; ArgentinaFil: González, Fernanda G. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina.Fil: González, Fernanda G. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires; ArgentinaFil: Helguera, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; ArgentinaFil: Helguera, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Centro de Investigaciones Agropecuarias (CIAP); Argentina.Fil: Ruiz Guirado, Mónica Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.Springer2023-12-12T10:28:16Z2023-12-12T10:28:16Z2023-10-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/16183https://link.springer.com/article/10.1007/s42976-023-00406-11788-9170https://doi.org/10.1007/s42976-023-00406-1Cereal Research Communications :1-11 (Published: 23 October 2023)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2019-PE-E6-I114-001Caracterización de la diversidad genética de plantas, animales y microorganismos mediante herramientas de genómica aplicadainfo:eu-repograntAgreement/INTA/2019-PT-E6-I512-001, Plataforma de mejoramiento vegetalinfo:eu-repograntAgreement/INTA/PNCYO-1127041/AR./Creación de cultivares de cereales y oleaginosas.info:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-11T10:24:53Zoai:localhost:20.500.12123/16183instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-11 10:24:53.589INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Selection of wheat genotypes for water defcit tolerance using diferent drought tolerance indices
title Selection of wheat genotypes for water defcit tolerance using diferent drought tolerance indices
spellingShingle Selection of wheat genotypes for water defcit tolerance using diferent drought tolerance indices
Balmaceda, Mariana Andrea
Trigo
Estres de Sequía
Sequía
Wheat
Drought Stress
Drought
Drought Tolerance
Genotypes
Tolerancia a la Sequia
Genotipos
title_short Selection of wheat genotypes for water defcit tolerance using diferent drought tolerance indices
title_full Selection of wheat genotypes for water defcit tolerance using diferent drought tolerance indices
title_fullStr Selection of wheat genotypes for water defcit tolerance using diferent drought tolerance indices
title_full_unstemmed Selection of wheat genotypes for water defcit tolerance using diferent drought tolerance indices
title_sort Selection of wheat genotypes for water defcit tolerance using diferent drought tolerance indices
dc.creator.none.fl_str_mv Balmaceda, Mariana Andrea
Bainotti, Carlos Tomas
Gomez, Dionisio Tomas
Gonzalez, Fernanda Gabriela
Helguera, Marcelo
Ruiz, Monica Beatriz
author Balmaceda, Mariana Andrea
author_facet Balmaceda, Mariana Andrea
Bainotti, Carlos Tomas
Gomez, Dionisio Tomas
Gonzalez, Fernanda Gabriela
Helguera, Marcelo
Ruiz, Monica Beatriz
author_role author
author2 Bainotti, Carlos Tomas
Gomez, Dionisio Tomas
Gonzalez, Fernanda Gabriela
Helguera, Marcelo
Ruiz, Monica Beatriz
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Trigo
Estres de Sequía
Sequía
Wheat
Drought Stress
Drought
Drought Tolerance
Genotypes
Tolerancia a la Sequia
Genotipos
topic Trigo
Estres de Sequía
Sequía
Wheat
Drought Stress
Drought
Drought Tolerance
Genotypes
Tolerancia a la Sequia
Genotipos
dc.description.none.fl_txt_mv The identifcation of genotypes with high yield and yield stability under drought is the frst step towards the generation of novel lines with better adaptation to climate change variation. The aim of this work was to explore the efciency of ten diferent drought tolerance indices to identify superior genotypes. Ten wheat genotypes were evaluated for two years under two irrigation regimes: control and water defcit. As expected, the water defcit reduced the phenotypic values, of the evaluated traits in tested wheat cultivars. Signifcant positive correlations were found considering the grain-yield under both regimes (Yp, Ys), and three drought tolerance indices (DTIs): the Mean Productivity Index (MP), the Stress Tolerance Index (STI) and the Geometric Mean Productivity (GMP). These correlations were confrmed in Bi-plot analysis and the graphical separation of tested genotypes associated with diferent performances in drought indices. MP, STI and GMP indices consistently selected BioInta 2002, Baguette 9 and BioInta 2004 as the drought tolerant materials, and conversely, Baguette P. 11, BioInta 1005 and Pampeano as drought susceptible materials. These analyses positionate MP, STI and GMP as appropriate tools to fnd genotypes with contrasting drought response to drought to later be incorporated as genetic resources into breeding programs.
EEA San Juan
Fil: Balmaceda, Mariana Andrea. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.
Fil: Balmaceda, Consejo Nacional de Investigación Científica y Técnica; Argentina.
Fil: Bainotti, Carlos. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina
Fil: Gómez, Dionisio. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina
Fil: González, Fernanda G. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina.
Fil: González, Fernanda G. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia del Noroeste de la Provincia de Buenos Aires; Argentina
Fil: Helguera, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Marcos Juárez; Argentina
Fil: Helguera, Marcelo. Instituto Nacional de Tecnología Agropecuaria (INTA). Centro de Investigaciones Agropecuarias (CIAP); Argentina.
Fil: Ruiz Guirado, Mónica Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Juan; Argentina.
description The identifcation of genotypes with high yield and yield stability under drought is the frst step towards the generation of novel lines with better adaptation to climate change variation. The aim of this work was to explore the efciency of ten diferent drought tolerance indices to identify superior genotypes. Ten wheat genotypes were evaluated for two years under two irrigation regimes: control and water defcit. As expected, the water defcit reduced the phenotypic values, of the evaluated traits in tested wheat cultivars. Signifcant positive correlations were found considering the grain-yield under both regimes (Yp, Ys), and three drought tolerance indices (DTIs): the Mean Productivity Index (MP), the Stress Tolerance Index (STI) and the Geometric Mean Productivity (GMP). These correlations were confrmed in Bi-plot analysis and the graphical separation of tested genotypes associated with diferent performances in drought indices. MP, STI and GMP indices consistently selected BioInta 2002, Baguette 9 and BioInta 2004 as the drought tolerant materials, and conversely, Baguette P. 11, BioInta 1005 and Pampeano as drought susceptible materials. These analyses positionate MP, STI and GMP as appropriate tools to fnd genotypes with contrasting drought response to drought to later be incorporated as genetic resources into breeding programs.
publishDate 2023
dc.date.none.fl_str_mv 2023-12-12T10:28:16Z
2023-12-12T10:28:16Z
2023-10-23
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://hdl.handle.net/20.500.12123/16183
https://link.springer.com/article/10.1007/s42976-023-00406-1
1788-9170
https://doi.org/10.1007/s42976-023-00406-1
url http://hdl.handle.net/20.500.12123/16183
https://link.springer.com/article/10.1007/s42976-023-00406-1
https://doi.org/10.1007/s42976-023-00406-1
identifier_str_mv 1788-9170
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/2019-PE-E6-I114-001Caracterización de la diversidad genética de plantas, animales y microorganismos mediante herramientas de genómica aplicada
info:eu-repograntAgreement/INTA/2019-PT-E6-I512-001, Plataforma de mejoramiento vegetal
info:eu-repograntAgreement/INTA/PNCYO-1127041/AR./Creación de cultivares de cereales y oleaginosas.
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
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 restrictedAccess
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.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv Cereal Research Communications :1-11 (Published: 23 October 2023)
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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