Nitrogen-, water- and radiation-use efficiencies affected by sugarcane breeding in Argentina

Autores
Acreche, Martin Moises
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This study aimed to identify whether and how sugarcane (Saccharum spp.) breeding in Argentina modified nitrogen-use efficiency (NUE), water-use efficiency (WUE) and radiation-use efficiency (RUE). Thirteen varieties were grown in two consecutive seasons. Trends in different traits were estimated by fitting the data to linear or bilinear regression models. There was a linear increase in NUE and WUE with the year of release throughout the 70-year span, whereas water use was not modified by sugarcane breeding. There was a positive and strong (r > 0.90; P < 0.01) association between NUE and WUE and between sugar yield and NUE or WUE. Although RUE was not modified by sugarcane breeding, the amount of radiation intercepted by the crop increased with the year of release. Modern varieties had a higher maximum interception and needed fewer days to reach maximum interception than old varieties. This study suggests that applying ecophysiological knowledge would be instrumental in sugarcane breeding programmes in order to develop varieties with high resource-use efficiency and capable to adapt to global climate change.
Fil: Acreche, Martin Moises. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Tucuman-Santiago del Estero. Estación Experimental Agropecuaria Famaillá; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Salta. Estación Experimental Agropecuaria Salta; Argentina
Materia
Breeding
Ecophysiology
Resource Management
Sugarcane
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/67649
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Nitrogen-, water- and radiation-use efficiencies affected by sugarcane breeding in ArgentinaAcreche, Martin MoisesBreedingEcophysiologyResource ManagementSugarcanehttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4This study aimed to identify whether and how sugarcane (Saccharum spp.) breeding in Argentina modified nitrogen-use efficiency (NUE), water-use efficiency (WUE) and radiation-use efficiency (RUE). Thirteen varieties were grown in two consecutive seasons. Trends in different traits were estimated by fitting the data to linear or bilinear regression models. There was a linear increase in NUE and WUE with the year of release throughout the 70-year span, whereas water use was not modified by sugarcane breeding. There was a positive and strong (r > 0.90; P < 0.01) association between NUE and WUE and between sugar yield and NUE or WUE. Although RUE was not modified by sugarcane breeding, the amount of radiation intercepted by the crop increased with the year of release. Modern varieties had a higher maximum interception and needed fewer days to reach maximum interception than old varieties. This study suggests that applying ecophysiological knowledge would be instrumental in sugarcane breeding programmes in order to develop varieties with high resource-use efficiency and capable to adapt to global climate change.Fil: Acreche, Martin Moises. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Tucuman-Santiago del Estero. Estación Experimental Agropecuaria Famaillá; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Salta. Estación Experimental Agropecuaria Salta; ArgentinaWiley Blackwell Publishing, Inc2017-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/67649Acreche, Martin Moises; Nitrogen-, water- and radiation-use efficiencies affected by sugarcane breeding in Argentina; Wiley Blackwell Publishing, Inc; Plant Breeding; 136; 2; 4-2017; 174-1810179-9541CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/pbr.12440info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/pbr.12440info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:38:33Zoai:ri.conicet.gov.ar:11336/67649instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:38:34.286CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Nitrogen-, water- and radiation-use efficiencies affected by sugarcane breeding in Argentina
title Nitrogen-, water- and radiation-use efficiencies affected by sugarcane breeding in Argentina
spellingShingle Nitrogen-, water- and radiation-use efficiencies affected by sugarcane breeding in Argentina
Acreche, Martin Moises
Breeding
Ecophysiology
Resource Management
Sugarcane
title_short Nitrogen-, water- and radiation-use efficiencies affected by sugarcane breeding in Argentina
title_full Nitrogen-, water- and radiation-use efficiencies affected by sugarcane breeding in Argentina
title_fullStr Nitrogen-, water- and radiation-use efficiencies affected by sugarcane breeding in Argentina
title_full_unstemmed Nitrogen-, water- and radiation-use efficiencies affected by sugarcane breeding in Argentina
title_sort Nitrogen-, water- and radiation-use efficiencies affected by sugarcane breeding in Argentina
dc.creator.none.fl_str_mv Acreche, Martin Moises
author Acreche, Martin Moises
author_facet Acreche, Martin Moises
author_role author
dc.subject.none.fl_str_mv Breeding
Ecophysiology
Resource Management
Sugarcane
topic Breeding
Ecophysiology
Resource Management
Sugarcane
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv This study aimed to identify whether and how sugarcane (Saccharum spp.) breeding in Argentina modified nitrogen-use efficiency (NUE), water-use efficiency (WUE) and radiation-use efficiency (RUE). Thirteen varieties were grown in two consecutive seasons. Trends in different traits were estimated by fitting the data to linear or bilinear regression models. There was a linear increase in NUE and WUE with the year of release throughout the 70-year span, whereas water use was not modified by sugarcane breeding. There was a positive and strong (r > 0.90; P < 0.01) association between NUE and WUE and between sugar yield and NUE or WUE. Although RUE was not modified by sugarcane breeding, the amount of radiation intercepted by the crop increased with the year of release. Modern varieties had a higher maximum interception and needed fewer days to reach maximum interception than old varieties. This study suggests that applying ecophysiological knowledge would be instrumental in sugarcane breeding programmes in order to develop varieties with high resource-use efficiency and capable to adapt to global climate change.
Fil: Acreche, Martin Moises. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Tucuman-Santiago del Estero. Estación Experimental Agropecuaria Famaillá; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Salta. Estación Experimental Agropecuaria Salta; Argentina
description This study aimed to identify whether and how sugarcane (Saccharum spp.) breeding in Argentina modified nitrogen-use efficiency (NUE), water-use efficiency (WUE) and radiation-use efficiency (RUE). Thirteen varieties were grown in two consecutive seasons. Trends in different traits were estimated by fitting the data to linear or bilinear regression models. There was a linear increase in NUE and WUE with the year of release throughout the 70-year span, whereas water use was not modified by sugarcane breeding. There was a positive and strong (r > 0.90; P < 0.01) association between NUE and WUE and between sugar yield and NUE or WUE. Although RUE was not modified by sugarcane breeding, the amount of radiation intercepted by the crop increased with the year of release. Modern varieties had a higher maximum interception and needed fewer days to reach maximum interception than old varieties. This study suggests that applying ecophysiological knowledge would be instrumental in sugarcane breeding programmes in order to develop varieties with high resource-use efficiency and capable to adapt to global climate change.
publishDate 2017
dc.date.none.fl_str_mv 2017-04
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/11336/67649
Acreche, Martin Moises; Nitrogen-, water- and radiation-use efficiencies affected by sugarcane breeding in Argentina; Wiley Blackwell Publishing, Inc; Plant Breeding; 136; 2; 4-2017; 174-181
0179-9541
CONICET Digital
CONICET
url http://hdl.handle.net/11336/67649
identifier_str_mv Acreche, Martin Moises; Nitrogen-, water- and radiation-use efficiencies affected by sugarcane breeding in Argentina; Wiley Blackwell Publishing, Inc; Plant Breeding; 136; 2; 4-2017; 174-181
0179-9541
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/pbr.12440
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/pbr.12440
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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