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dc.contributor.author
Michelini, María Carolina
dc.contributor.author
Gázquez, Ayelén
dc.contributor.author
Checovich, Mariana Leonela
dc.contributor.author
Salazar Tamayo, Andy
dc.contributor.author
Maiale, Santiago Javier
dc.contributor.author
Menendez, Ana Bernardina
dc.contributor.author
Rodriguez, Andres Alberto
dc.date.available
2024-01-11T12:26:36Z
dc.date.issued
2023-08
dc.identifier.citation
Michelini, María Carolina; Gázquez, Ayelén; Checovich, Mariana Leonela; Salazar Tamayo, Andy; Maiale, Santiago Javier; et al.; Determination of low-temperature stress during the vegetative stage as a tool to predict plant yield in rice genotypes with contrasting tolerance levels; Wiley Blackwell Publishing, Inc; Journal of Agronomy and Crop Science; 210; 1; 8-2023; 1-12
dc.identifier.issn
0931-2250
dc.identifier.uri
http://hdl.handle.net/11336/223313
dc.description.abstract
In this study, the first aim was to develop a rapid and non-destructive method for analysing rice genotypes' tolerance to low temperatures (LT) during the seedling stage. Using a growth parameter and a physiological parameter, a discriminant formula was developed to differentiate between tolerant and sensitive genotypes based on their LT tolerance score. The study identified several benefits of the discriminant formula, including its low classification error rate, scalability, and ability to be used in controlled and reduced environments. Additionally, a second study was conducted, which found a strong correlation between the LT tolerance score during the seedling stage and plant yield at the ripening stage in plants grown under field LT during the vegetative stage. Panicle weight was the main mediator of the effect of the LT tolerance score on plant yield, but the number of panicles per plant also played a role. Overall, the results suggest that the LT tolerance score can serve as an indirect selection factor for plants for both LT tolerance and plant yield. This is especially relevant for rice-growing regions with temperate climates and LT at the beginning of the cultivation season.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
COLD STRESS
dc.subject
GROWTH AND PHOTOSYNTHETIC PARAMETERS, YIELD COMPONENTS
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NON-DESTRUCTIVE TECHNIQUES
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ORYZA SATIVA
dc.subject.classification
Ciencias de las Plantas, Botánica
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Determination of low-temperature stress during the vegetative stage as a tool to predict plant yield in rice genotypes with contrasting tolerance levels
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-01-10T13:51:48Z
dc.journal.volume
210
dc.journal.number
1
dc.journal.pagination
1-12
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Michelini, María Carolina. Ministerio de Ciencia, Tecnología e Innovación Productiva. Agencia Nacional de Promoción Científica y Tecnológica. Fondo para la Investigación Científica y Tecnológica; Argentina
dc.description.fil
Fil: Gázquez, Ayelén. Universidad Nacional de San Martin. Instituto Tecnologico de Chascomus. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - la Plata. Instituto Tecnologico de Chascomus.; Argentina
dc.description.fil
Fil: Checovich, Mariana Leonela. Universidad Nacional de San Martin. Instituto Tecnologico de Chascomus. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - la Plata. Instituto Tecnologico de Chascomus.; Argentina
dc.description.fil
Fil: Salazar Tamayo, Andy. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina
dc.description.fil
Fil: Maiale, Santiago Javier. Universidad Nacional de San Martin. Instituto Tecnologico de Chascomus. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - la Plata. Instituto Tecnologico de Chascomus.; Argentina
dc.description.fil
Fil: Menendez, Ana Bernardina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Micología y Botánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Micología y Botánica; Argentina
dc.description.fil
Fil: Rodriguez, Andres Alberto. Universidad Nacional de San Martin. Instituto Tecnologico de Chascomus. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - la Plata. Instituto Tecnologico de Chascomus.; Argentina
dc.journal.title
Journal of Agronomy and Crop Science
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/jac.12670
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/jac.12670
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