Influence of management practices on water-related grain yield determinants

Autores
Echarte, Laura; Alfonso, Carla; Gonzalez, Víctor Hugo; Hernández, Mariano; Lewczuk, Nuria; Nagore, María Luján; Echarte, María Mercedes
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Adequate management of N supply, plant density, row spacing, and/or soil cover has proved useful to increase grain yields and/or grain yield stability across years of rainfed crops. We reviewed the impact of these management practices on grain yield water-related determinants (ET, seasonal crop evapotranspiration and WUEG, ET,s, water use efficiency for grain production, indicated by the G suffix, per unit of evapotranspired water, indicated by the ET suffix, during the season, indicated by the s suffix). We highlighted a large number of conflicting results on the impact of management on ET and exposed the complexity of ET response to environmental factors. We analyzed the influence of management practices on WUEG,ET,s in terms of the three main processes controlling WUEG,ET,s: (i) the proportion of transpiration in ET (T/ET), (ii) transpiration efficiency for shoot biomass production (TEB; where B suffix indicates shoot biomass) and (iii) harvest index (HI). We directly related the impact of management practices on T/ET to the effect of these practices on crop light interception. Furthermore, we evidenced that management practices significantly influence TEB. To optimize WUEG,ET,s, management practices should favor soil water availability during critical periods for seed set, to benefit HI. The need for improving the performance of existing crop growth models for the prediction of water-related grain yield determinants under different management practices was also discussed
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: Alfonso, Carla. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: González, Victor Huego. 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: Hernández, Mariano. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Lewczuk, Nuria. 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: Nagore, María Luján. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Echarte, María Mercedes. 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
Fuente
Journal of Experimental Botany 74 (16) : 4825-4846. (September 2023)
Materia
Evapotranspiration
Nitrogen
Spacing
Water Use Efficiency
Crop Yield
Evapotranspiración
Nitrógeno
Espaciamiento
Coberturas de Suelos
Land Cover
Eficacia en el Uso del Agua
Rendimiento de Cultivos
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:20.500.12123/17708
Acceder
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oai_identifier_str oai:localhost:20.500.12123/17708
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Influence of management practices on water-related grain yield determinantsEcharte, LauraAlfonso, CarlaGonzalez, Víctor HugoHernández, MarianoLewczuk, NuriaNagore, María LujánEcharte, María MercedesEvapotranspirationNitrogenSpacingWater Use EfficiencyCrop YieldEvapotranspiraciónNitrógenoEspaciamientoCoberturas de SuelosLand CoverEficacia en el Uso del AguaRendimiento de CultivosAdequate management of N supply, plant density, row spacing, and/or soil cover has proved useful to increase grain yields and/or grain yield stability across years of rainfed crops. We reviewed the impact of these management practices on grain yield water-related determinants (ET, seasonal crop evapotranspiration and WUEG, ET,s, water use efficiency for grain production, indicated by the G suffix, per unit of evapotranspired water, indicated by the ET suffix, during the season, indicated by the s suffix). We highlighted a large number of conflicting results on the impact of management on ET and exposed the complexity of ET response to environmental factors. We analyzed the influence of management practices on WUEG,ET,s in terms of the three main processes controlling WUEG,ET,s: (i) the proportion of transpiration in ET (T/ET), (ii) transpiration efficiency for shoot biomass production (TEB; where B suffix indicates shoot biomass) and (iii) harvest index (HI). We directly related the impact of management practices on T/ET to the effect of these practices on crop light interception. Furthermore, we evidenced that management practices significantly influence TEB. To optimize WUEG,ET,s, management practices should favor soil water availability during critical periods for seed set, to benefit HI. The need for improving the performance of existing crop growth models for the prediction of water-related grain yield determinants under different management practices was also discussedEEA 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: Alfonso, Carla. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: González, Victor Huego. 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: Hernández, Mariano. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Lewczuk, Nuria. 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: Nagore, María Luján. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; ArgentinaFil: Echarte, María Mercedes. 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; ArgentinaOxford University Pressinfo:eu-repo/date/embargoEnd/2024-09-302024-05-13T11:18:04Z2024-05-13T11:18:04Z2023-07-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/17708https://academic.oup.com/jxb/article-abstract/74/16/4825/72307470022-0957https://doi.org/10.1093/jxb/erad269Journal of Experimental Botany 74 (16) : 4825-4846. (September 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)2025-09-29T13:46:31Zoai:localhost:20.500.12123/17708instacron: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 13:46:32.128INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Influence of management practices on water-related grain yield determinants
title Influence of management practices on water-related grain yield determinants
spellingShingle Influence of management practices on water-related grain yield determinants
Echarte, Laura
Evapotranspiration
Nitrogen
Spacing
Water Use Efficiency
Crop Yield
Evapotranspiración
Nitrógeno
Espaciamiento
Coberturas de Suelos
Land Cover
Eficacia en el Uso del Agua
Rendimiento de Cultivos
title_short Influence of management practices on water-related grain yield determinants
title_full Influence of management practices on water-related grain yield determinants
title_fullStr Influence of management practices on water-related grain yield determinants
title_full_unstemmed Influence of management practices on water-related grain yield determinants
title_sort Influence of management practices on water-related grain yield determinants
dc.creator.none.fl_str_mv Echarte, Laura
Alfonso, Carla
Gonzalez, Víctor Hugo
Hernández, Mariano
Lewczuk, Nuria
Nagore, María Luján
Echarte, María Mercedes
author Echarte, Laura
author_facet Echarte, Laura
Alfonso, Carla
Gonzalez, Víctor Hugo
Hernández, Mariano
Lewczuk, Nuria
Nagore, María Luján
Echarte, María Mercedes
author_role author
author2 Alfonso, Carla
Gonzalez, Víctor Hugo
Hernández, Mariano
Lewczuk, Nuria
Nagore, María Luján
Echarte, María Mercedes
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Evapotranspiration
Nitrogen
Spacing
Water Use Efficiency
Crop Yield
Evapotranspiración
Nitrógeno
Espaciamiento
Coberturas de Suelos
Land Cover
Eficacia en el Uso del Agua
Rendimiento de Cultivos
topic Evapotranspiration
Nitrogen
Spacing
Water Use Efficiency
Crop Yield
Evapotranspiración
Nitrógeno
Espaciamiento
Coberturas de Suelos
Land Cover
Eficacia en el Uso del Agua
Rendimiento de Cultivos
dc.description.none.fl_txt_mv Adequate management of N supply, plant density, row spacing, and/or soil cover has proved useful to increase grain yields and/or grain yield stability across years of rainfed crops. We reviewed the impact of these management practices on grain yield water-related determinants (ET, seasonal crop evapotranspiration and WUEG, ET,s, water use efficiency for grain production, indicated by the G suffix, per unit of evapotranspired water, indicated by the ET suffix, during the season, indicated by the s suffix). We highlighted a large number of conflicting results on the impact of management on ET and exposed the complexity of ET response to environmental factors. We analyzed the influence of management practices on WUEG,ET,s in terms of the three main processes controlling WUEG,ET,s: (i) the proportion of transpiration in ET (T/ET), (ii) transpiration efficiency for shoot biomass production (TEB; where B suffix indicates shoot biomass) and (iii) harvest index (HI). We directly related the impact of management practices on T/ET to the effect of these practices on crop light interception. Furthermore, we evidenced that management practices significantly influence TEB. To optimize WUEG,ET,s, management practices should favor soil water availability during critical periods for seed set, to benefit HI. The need for improving the performance of existing crop growth models for the prediction of water-related grain yield determinants under different management practices was also discussed
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: Alfonso, Carla. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: González, Victor Huego. 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: Hernández, Mariano. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Lewczuk, Nuria. 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: Nagore, María Luján. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina
Fil: Echarte, María Mercedes. 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
description Adequate management of N supply, plant density, row spacing, and/or soil cover has proved useful to increase grain yields and/or grain yield stability across years of rainfed crops. We reviewed the impact of these management practices on grain yield water-related determinants (ET, seasonal crop evapotranspiration and WUEG, ET,s, water use efficiency for grain production, indicated by the G suffix, per unit of evapotranspired water, indicated by the ET suffix, during the season, indicated by the s suffix). We highlighted a large number of conflicting results on the impact of management on ET and exposed the complexity of ET response to environmental factors. We analyzed the influence of management practices on WUEG,ET,s in terms of the three main processes controlling WUEG,ET,s: (i) the proportion of transpiration in ET (T/ET), (ii) transpiration efficiency for shoot biomass production (TEB; where B suffix indicates shoot biomass) and (iii) harvest index (HI). We directly related the impact of management practices on T/ET to the effect of these practices on crop light interception. Furthermore, we evidenced that management practices significantly influence TEB. To optimize WUEG,ET,s, management practices should favor soil water availability during critical periods for seed set, to benefit HI. The need for improving the performance of existing crop growth models for the prediction of water-related grain yield determinants under different management practices was also discussed
publishDate 2023
dc.date.none.fl_str_mv 2023-07-25
2024-05-13T11:18:04Z
2024-05-13T11:18:04Z
info:eu-repo/date/embargoEnd/2024-09-30
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/20.500.12123/17708
https://academic.oup.com/jxb/article-abstract/74/16/4825/7230747
0022-0957
https://doi.org/10.1093/jxb/erad269
url http://hdl.handle.net/20.500.12123/17708
https://academic.oup.com/jxb/article-abstract/74/16/4825/7230747
https://doi.org/10.1093/jxb/erad269
identifier_str_mv 0022-0957
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 Oxford University Press
publisher.none.fl_str_mv Oxford University Press
dc.source.none.fl_str_mv Journal of Experimental Botany 74 (16) : 4825-4846. (September 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 12.559606

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