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dc.contributor.author
Martínez, Roberto Dionisio
dc.contributor.author
Cirilo, Alfredo Gabriel
dc.contributor.author
Cerrudo, Anibal Alejandro
dc.contributor.author
Andrade, Fernando Héctor
dc.contributor.author
Reinoso, Luis
dc.contributor.author
Valentinuz, Oscar Rodolfo
dc.contributor.author
Balbi, C.N.
dc.contributor.author
Izquierdo, Natalia Gabriela
dc.date.available
2018-01-16T17:57:48Z
dc.date.issued
2017-05
dc.identifier.citation
Cirilo, Alfredo Gabriel; Valentinuz, Oscar Rodolfo; Balbi, C.N.; Andrade, Fernando Héctor; Izquierdo, Natalia Gabriela; Cerrudo, Anibal Alejandro; et al.; Changes of starch composition by postflowering environmental conditions in kernels of maize hybrids with different endosperm hardness; Elsevier Science; European Journal of Agronomy; 86; 5-2017; 71-77
dc.identifier.issn
1161-0301
dc.identifier.uri
http://hdl.handle.net/11336/33437
dc.description.abstract
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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Amylose/Starch Ratio
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Location
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Minimum Temperature
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Sowing Date
dc.subject.classification
Agricultura
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Agricultura, Silvicultura y Pesca
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CIENCIAS AGRÍCOLAS
dc.title
Changes of starch composition by postflowering environmental conditions in kernels of maize hybrids with different endosperm hardness
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-12-12T19:45:26Z
dc.journal.volume
86
dc.journal.pagination
71-77
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Martínez, Roberto Dionisio. Universidad Nacional de Mar del Plata; Argentina
dc.description.fil
Fil: Cirilo, Alfredo Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Cerrudo, Anibal Alejandro. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina
dc.description.fil
Fil: Andrade, Fernando Héctor. Universidad Nacional de Mar del Plata; Argentina
dc.description.fil
Fil: Reinoso, Luis. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina
dc.description.fil
Fil: Valentinuz, Oscar Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Balbi, C.N.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina
dc.description.fil
Fil: Izquierdo, Natalia Gabriela. Universidad Nacional de Mar del Plata; Argentina
dc.journal.title
European Journal of Agronomy
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.eja.2017.04.001
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1161030117300436?via%3Dihub
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