Maize leaf rolling and its response to drying soil and evaporative demand

Autores
Echarte, Laura; Sinclair, Thomas; Jafarikouhini, Nahid
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Leaf rolling is an adaptive mechanism associated with water deficiencies; however, the physiological processes and environmental factors contributing to leaf rolling are not fully understood. The objective of this study was to examine (i) a possible relationship between the degree of leaf rolling and soil water content and (ii) the possible influence of vapor pressure deficit (VPD) on the degree of leaf rolling. Leaf rolling was measured on maize (Zea mays L.) plants grown in pots and subjected to various soil drying and atmospheric VPD treatments. The experimental results indicated that (i) high VPD by itself does not readily induce leaf rolling, and (ii) leaf rolling was observed in proportion to the extent of soil drying. The values of the fraction of transpirable soil water thresholds for the decline in normalized transpiration rate and for the initiation of plant leaf rolling were sensitive to environmental conditions (VPD and temperature). With soil drying, leaf rolling was initiated slightly after the initiation of a decrease in the transpiration rate.
EEA Balcarce
Fil: Echarte, Laura. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; Argentina
Fil: Echarte, Laura. Universidad Nacional de Mar del Plata; Argentina
Fil: Sinclair, Thomas. North Carolina State University. Crop and Soil Sciences Department; Estados Unidos
Fil: Jafarikouhini, Nahid. North Carolina State University. Crop and Soil Sciences Department; Estados Unidos
Fuente
Crop Science 63 (4) : 2450-2457 (July/August 2023)
Materia
Maíz
Sequía
Suelo
Evaporación
Transpiración
Maize
Drought
Soil
Evaporation
Transpiration
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:20.500.12123/17643
Acceder
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oai_identifier_str oai:localhost:20.500.12123/17643
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network_name_str INTA Digital (INTA)
spelling Maize leaf rolling and its response to drying soil and evaporative demandEcharte, LauraSinclair, ThomasJafarikouhini, NahidMaízSequíaSueloEvaporaciónTranspiraciónMaizeDroughtSoilEvaporationTranspirationLeaf rolling is an adaptive mechanism associated with water deficiencies; however, the physiological processes and environmental factors contributing to leaf rolling are not fully understood. The objective of this study was to examine (i) a possible relationship between the degree of leaf rolling and soil water content and (ii) the possible influence of vapor pressure deficit (VPD) on the degree of leaf rolling. Leaf rolling was measured on maize (Zea mays L.) plants grown in pots and subjected to various soil drying and atmospheric VPD treatments. The experimental results indicated that (i) high VPD by itself does not readily induce leaf rolling, and (ii) leaf rolling was observed in proportion to the extent of soil drying. The values of the fraction of transpirable soil water thresholds for the decline in normalized transpiration rate and for the initiation of plant leaf rolling were sensitive to environmental conditions (VPD and temperature). With soil drying, leaf rolling was initiated slightly after the initiation of a decrease in the transpiration rate.EEA BalcarceFil: Echarte, Laura. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; ArgentinaFil: Echarte, Laura. Universidad Nacional de Mar del Plata; ArgentinaFil: Sinclair, Thomas. North Carolina State University. Crop and Soil Sciences Department; Estados UnidosFil: Jafarikouhini, Nahid. North Carolina State University. Crop and Soil Sciences Department; Estados UnidosWiley2024-05-07T10:00:22Z2024-05-07T10:00:22Z2023-05-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/17643https://acsess.onlinelibrary.wiley.com/doi/10.1002/csc2.210020011-183X (print)1435-0653 (online)https://doi.org/10.1002/csc2.21002Crop Science 63 (4) : 2450-2457 (July/August 2023)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo: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)2025-09-04T09:50:21Zoai:localhost:20.500.12123/17643instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:50:22.045INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Maize leaf rolling and its response to drying soil and evaporative demand
title Maize leaf rolling and its response to drying soil and evaporative demand
spellingShingle Maize leaf rolling and its response to drying soil and evaporative demand
Echarte, Laura
Maíz
Sequía
Suelo
Evaporación
Transpiración
Maize
Drought
Soil
Evaporation
Transpiration
title_short Maize leaf rolling and its response to drying soil and evaporative demand
title_full Maize leaf rolling and its response to drying soil and evaporative demand
title_fullStr Maize leaf rolling and its response to drying soil and evaporative demand
title_full_unstemmed Maize leaf rolling and its response to drying soil and evaporative demand
title_sort Maize leaf rolling and its response to drying soil and evaporative demand
dc.creator.none.fl_str_mv Echarte, Laura
Sinclair, Thomas
Jafarikouhini, Nahid
author Echarte, Laura
author_facet Echarte, Laura
Sinclair, Thomas
Jafarikouhini, Nahid
author_role author
author2 Sinclair, Thomas
Jafarikouhini, Nahid
author2_role author
author
dc.subject.none.fl_str_mv Maíz
Sequía
Suelo
Evaporación
Transpiración
Maize
Drought
Soil
Evaporation
Transpiration
topic Maíz
Sequía
Suelo
Evaporación
Transpiración
Maize
Drought
Soil
Evaporation
Transpiration
dc.description.none.fl_txt_mv Leaf rolling is an adaptive mechanism associated with water deficiencies; however, the physiological processes and environmental factors contributing to leaf rolling are not fully understood. The objective of this study was to examine (i) a possible relationship between the degree of leaf rolling and soil water content and (ii) the possible influence of vapor pressure deficit (VPD) on the degree of leaf rolling. Leaf rolling was measured on maize (Zea mays L.) plants grown in pots and subjected to various soil drying and atmospheric VPD treatments. The experimental results indicated that (i) high VPD by itself does not readily induce leaf rolling, and (ii) leaf rolling was observed in proportion to the extent of soil drying. The values of the fraction of transpirable soil water thresholds for the decline in normalized transpiration rate and for the initiation of plant leaf rolling were sensitive to environmental conditions (VPD and temperature). With soil drying, leaf rolling was initiated slightly after the initiation of a decrease in the transpiration rate.
EEA Balcarce
Fil: Echarte, Laura. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible; Argentina
Fil: Echarte, Laura. Universidad Nacional de Mar del Plata; Argentina
Fil: Sinclair, Thomas. North Carolina State University. Crop and Soil Sciences Department; Estados Unidos
Fil: Jafarikouhini, Nahid. North Carolina State University. Crop and Soil Sciences Department; Estados Unidos
description Leaf rolling is an adaptive mechanism associated with water deficiencies; however, the physiological processes and environmental factors contributing to leaf rolling are not fully understood. The objective of this study was to examine (i) a possible relationship between the degree of leaf rolling and soil water content and (ii) the possible influence of vapor pressure deficit (VPD) on the degree of leaf rolling. Leaf rolling was measured on maize (Zea mays L.) plants grown in pots and subjected to various soil drying and atmospheric VPD treatments. The experimental results indicated that (i) high VPD by itself does not readily induce leaf rolling, and (ii) leaf rolling was observed in proportion to the extent of soil drying. The values of the fraction of transpirable soil water thresholds for the decline in normalized transpiration rate and for the initiation of plant leaf rolling were sensitive to environmental conditions (VPD and temperature). With soil drying, leaf rolling was initiated slightly after the initiation of a decrease in the transpiration rate.
publishDate 2023
dc.date.none.fl_str_mv 2023-05-31
2024-05-07T10:00:22Z
2024-05-07T10:00:22Z
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/20.500.12123/17643
https://acsess.onlinelibrary.wiley.com/doi/10.1002/csc2.21002
0011-183X (print)
1435-0653 (online)
https://doi.org/10.1002/csc2.21002
url http://hdl.handle.net/20.500.12123/17643
https://acsess.onlinelibrary.wiley.com/doi/10.1002/csc2.21002
https://doi.org/10.1002/csc2.21002
identifier_str_mv 0011-183X (print)
1435-0653 (online)
dc.language.none.fl_str_mv eng
language eng
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 Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv Crop Science 63 (4) : 2450-2457 (July/August 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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score 12.623145

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