Changes of starch composition by postflowering environmental conditions in kernels of maize hybrids with different endosperm hardness

Autores
Martínez, R. D.; Cirilo, Alfredo G.; Cerrudo, A.; Andrade, Fernando Héctor; Reinoso, L.; Valentinuz, Oscar Rodolfo; Balbi, Celsa Noemí; Izquierdo, Natalia Gabriela
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Martínez, R. D. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Cirilo, Alfredo G. Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Agropecuaria Pergamino; Argentina.
Fil: Cerrudo, A. Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Agropecuaria Balcarce; Argentina.
Fil: Andrade, Fernando Héctor. Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Agropecuaria Balcarce; Argentina.
Fil: Reinoso, L. Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Agropecuaria Valle Inferior del Río Negro; Argentina.
Fil: Valentinuz, Oscar Rodolfo. Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Agropecuaria Paraná; Argentina.
Fil: Balbi, Celsa Noemí. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.
Fil: Izquierdo, Natalia Gabriela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Starch composition of maize grains is of great importance when used in animal feed and many processing industries. Maize production involves hybrids with different kernel composition and hardness, sown at areas that range from subtropical to temperate cold climates. Therefore, it is relevant to understand how the environment influences starch composition. The objective of this work was to analyze the effect of location and sowing date on starch composition of maize grains. Field experiments were carried out at five locations across the argentinean maize-production area during two growing seasons. At each location, two sowing dates and three hybrids differing in endosperm hardness (i.e. semi-dent, a semi-flint and flint) were evaluated. Late sowing dates reduced amylose percentage and amylose/starch ratio. This last variable increased as latitude decreased. Minimum temperature during effective grain filling period explained those latitude and sowing date effects. This finding would be helpful to estimate starch composition of maize kernels to be expected in order to satisfy specific end uses.
Fuente
European Journal of Agronomy, vol. 86, p. 71–77
Materia
Amylose/starch ratio
Location
Sowing date
Minimum temperature
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
Institución
Universidad Nacional del Nordeste
OAI Identificador
oai:repositorio.unne.edu.ar:123456789/28613
Acceder
id RIUNNE_dcf32ad13640a95814396f09a7590af6
oai_identifier_str oai:repositorio.unne.edu.ar:123456789/28613
network_acronym_str RIUNNE
repository_id_str 4871
network_name_str Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
spelling Changes of starch composition by postflowering environmental conditions in kernels of maize hybrids with different endosperm hardnessMartínez, R. D.Cirilo, Alfredo G.Cerrudo, A.Andrade, Fernando HéctorReinoso, L.Valentinuz, Oscar RodolfoBalbi, Celsa NoemíIzquierdo, Natalia GabrielaAmylose/starch ratioLocationSowing dateMinimum temperatureFil: Martínez, R. D. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Fil: Cirilo, Alfredo G. Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Agropecuaria Pergamino; Argentina.Fil: Cerrudo, A. Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Agropecuaria Balcarce; Argentina.Fil: Andrade, Fernando Héctor. Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Agropecuaria Balcarce; Argentina.Fil: Reinoso, L. Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Agropecuaria Valle Inferior del Río Negro; Argentina.Fil: Valentinuz, Oscar Rodolfo. Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Agropecuaria Paraná; Argentina.Fil: Balbi, Celsa Noemí. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.Fil: Izquierdo, Natalia Gabriela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.Starch composition of maize grains is of great importance when used in animal feed and many processing industries. Maize production involves hybrids with different kernel composition and hardness, sown at areas that range from subtropical to temperate cold climates. Therefore, it is relevant to understand how the environment influences starch composition. The objective of this work was to analyze the effect of location and sowing date on starch composition of maize grains. Field experiments were carried out at five locations across the argentinean maize-production area during two growing seasons. At each location, two sowing dates and three hybrids differing in endosperm hardness (i.e. semi-dent, a semi-flint and flint) were evaluated. Late sowing dates reduced amylose percentage and amylose/starch ratio. This last variable increased as latitude decreased. Minimum temperature during effective grain filling period explained those latitude and sowing date effects. This finding would be helpful to estimate starch composition of maize kernels to be expected in order to satisfy specific end uses.Elsevier2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfp. 71–77application/pdfMartínez, R.D, et al., 2017. Changes of starch composition by postflowering environmental conditions in kernels of maize hybrids with different endosperm hardness. European Journal of Agronomy. Paises Bajos: Elsevier, vol. 86, p. 71–77. ISSN 1161-0301.1161-0301http://repositorio.unne.edu.ar/handle/123456789/28613European Journal of Agronomy, vol. 86, p. 71–77reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)instname:Universidad Nacional del Nordesteenghttp://dx.doi.org/10.1016/j.eja.2017.04.001info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/2.5/ar/Atribución-NoComercial-SinDerivadas 2.5 Argentina2025-10-30T12:04:13Zoai:repositorio.unne.edu.ar:123456789/28613instacron:UNNEInstitucionalhttp://repositorio.unne.edu.ar/Universidad públicaNo correspondehttp://repositorio.unne.edu.ar/oaiososa@bib.unne.edu.ar;sergio.alegria@unne.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:48712025-10-30 12:04:13.781Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordestefalse
dc.title.none.fl_str_mv Changes of starch composition by postflowering environmental conditions in kernels of maize hybrids with different endosperm hardness
title Changes of starch composition by postflowering environmental conditions in kernels of maize hybrids with different endosperm hardness
spellingShingle Changes of starch composition by postflowering environmental conditions in kernels of maize hybrids with different endosperm hardness
Martínez, R. D.
Amylose/starch ratio
Location
Sowing date
Minimum temperature
title_short Changes of starch composition by postflowering environmental conditions in kernels of maize hybrids with different endosperm hardness
title_full Changes of starch composition by postflowering environmental conditions in kernels of maize hybrids with different endosperm hardness
title_fullStr Changes of starch composition by postflowering environmental conditions in kernels of maize hybrids with different endosperm hardness
title_full_unstemmed Changes of starch composition by postflowering environmental conditions in kernels of maize hybrids with different endosperm hardness
title_sort Changes of starch composition by postflowering environmental conditions in kernels of maize hybrids with different endosperm hardness
dc.creator.none.fl_str_mv Martínez, R. D.
Cirilo, Alfredo G.
Cerrudo, A.
Andrade, Fernando Héctor
Reinoso, L.
Valentinuz, Oscar Rodolfo
Balbi, Celsa Noemí
Izquierdo, Natalia Gabriela
author Martínez, R. D.
author_facet Martínez, R. D.
Cirilo, Alfredo G.
Cerrudo, A.
Andrade, Fernando Héctor
Reinoso, L.
Valentinuz, Oscar Rodolfo
Balbi, Celsa Noemí
Izquierdo, Natalia Gabriela
author_role author
author2 Cirilo, Alfredo G.
Cerrudo, A.
Andrade, Fernando Héctor
Reinoso, L.
Valentinuz, Oscar Rodolfo
Balbi, Celsa Noemí
Izquierdo, Natalia Gabriela
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Amylose/starch ratio
Location
Sowing date
Minimum temperature
topic Amylose/starch ratio
Location
Sowing date
Minimum temperature
dc.description.none.fl_txt_mv Fil: Martínez, R. D. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Fil: Cirilo, Alfredo G. Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Agropecuaria Pergamino; Argentina.
Fil: Cerrudo, A. Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Agropecuaria Balcarce; Argentina.
Fil: Andrade, Fernando Héctor. Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Agropecuaria Balcarce; Argentina.
Fil: Reinoso, L. Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Agropecuaria Valle Inferior del Río Negro; Argentina.
Fil: Valentinuz, Oscar Rodolfo. Instituto Nacional de Tecnología Agropecuaria. Estación Experimental Agropecuaria Paraná; Argentina.
Fil: Balbi, Celsa Noemí. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias; Argentina.
Fil: Izquierdo, Natalia Gabriela. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
Starch composition of maize grains is of great importance when used in animal feed and many processing industries. Maize production involves hybrids with different kernel composition and hardness, sown at areas that range from subtropical to temperate cold climates. Therefore, it is relevant to understand how the environment influences starch composition. The objective of this work was to analyze the effect of location and sowing date on starch composition of maize grains. Field experiments were carried out at five locations across the argentinean maize-production area during two growing seasons. At each location, two sowing dates and three hybrids differing in endosperm hardness (i.e. semi-dent, a semi-flint and flint) were evaluated. Late sowing dates reduced amylose percentage and amylose/starch ratio. This last variable increased as latitude decreased. Minimum temperature during effective grain filling period explained those latitude and sowing date effects. This finding would be helpful to estimate starch composition of maize kernels to be expected in order to satisfy specific end uses.
description Fil: Martínez, R. D. Universidad Nacional de Mar del Plata. Facultad de Ciencias Agrarias; Argentina.
publishDate 2017
dc.date.none.fl_str_mv 2017
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 Martínez, R.D, et al., 2017. Changes of starch composition by postflowering environmental conditions in kernels of maize hybrids with different endosperm hardness. European Journal of Agronomy. Paises Bajos: Elsevier, vol. 86, p. 71–77. ISSN 1161-0301.
1161-0301
http://repositorio.unne.edu.ar/handle/123456789/28613
identifier_str_mv Martínez, R.D, et al., 2017. Changes of starch composition by postflowering environmental conditions in kernels of maize hybrids with different endosperm hardness. European Journal of Agronomy. Paises Bajos: Elsevier, vol. 86, p. 71–77. ISSN 1161-0301.
1161-0301
url http://repositorio.unne.edu.ar/handle/123456789/28613
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://dx.doi.org/10.1016/j.eja.2017.04.001
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Atribución-NoComercial-SinDerivadas 2.5 Argentina
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Atribución-NoComercial-SinDerivadas 2.5 Argentina
dc.format.none.fl_str_mv application/pdf
p. 71–77
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv European Journal of Agronomy, vol. 86, p. 71–77
reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
instname:Universidad Nacional del Nordeste
reponame_str Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
collection Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
instname_str Universidad Nacional del Nordeste
repository.name.fl_str_mv Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordeste
repository.mail.fl_str_mv ososa@bib.unne.edu.ar;sergio.alegria@unne.edu.ar
_version_ 1847421169622319104
score 13.121305

Publicaciones similares