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Abstract
The unique viscoelastic properties of gluten make bread wheat (Triticum aestivum L.) a staple food. The specific balance between gluten fractions, together with grain protein content (GPC), defines nutritional and end-use properties. The leaf rust (Puccinia triticina Eriks.) and its control using succinate dehydrogenase inhibitors (SDHIs) fungicides together with nitrogen (N) fertilization could alter the GPC and its composition during the grain-filling [ver mas...]
dc.contributor.authorFleitas, María Constanza
dc.contributor.authorSchierenbeck, Matías
dc.contributor.authorGerard, Guillermo Sebastián
dc.contributor.authorDietz, Juan Ignacio
dc.contributor.authorGolik, Silvina Inés
dc.contributor.authorCampos, Pablo Eduardo
dc.contributor.authorSimón, María Rosa
dc.date.accessioned2018-07-06T12:18:43Z
dc.date.available2018-07-06T12:18:43Z
dc.date.issued2018-03
dc.identifier.issn0733-5210
dc.identifier.otherhttps://doi.org/10.1016/j.jcs.2018.02.003
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0733521017307968
dc.identifier.urihttp://hdl.handle.net/20.500.12123/2736
dc.description.abstractThe unique viscoelastic properties of gluten make bread wheat (Triticum aestivum L.) a staple food. The specific balance between gluten fractions, together with grain protein content (GPC), defines nutritional and end-use properties. The leaf rust (Puccinia triticina Eriks.) and its control using succinate dehydrogenase inhibitors (SDHIs) fungicides together with nitrogen (N) fertilization could alter the GPC and its composition during the grain-filling period, modifying dough properties. The aim of this study was to investigate the effects of leaf rust, its control using fluxapyroxad (SDHI) and the interaction with N fertilization on breadmaking quality of wheat. Two field experiments were conducted during 2014 and 2015 in a split-split plot design with three fungicide treatments as main plots and three N fertilization rates as subplots using a susceptible cultivar. Leaf rust reduced GPC and modified its composition. The disease shortened the grain-filling period and reduced gluten content. Gluten tenacity (AlvP) was more affected than gluten extensibility (AlvL) resulting in doughs with lower AlvP/L ratio, minor gluten strength and inferior loaf volume. The treatment containing fluxapyroxad showed better levels of disease control and it also evidenced additional beneficial effects in most of the evaluated parameters compared to the treatment without this active ingredient.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_AR
dc.sourceJournal of Cereal Science 80 : 119-127 (March 2018)es_AR
dc.subjectTrigoes_AR
dc.subjectWheateng
dc.subjectEnfermedades de las Plantases_AR
dc.subjectPlant Diseaseseng
dc.subjectRoyaes_AR
dc.subjectRustseng
dc.subjectControl de Enfermedadeses_AR
dc.subjectDisease Controleng
dc.subjectFungicidases_AR
dc.subjectFungicideseng
dc.subjectNitrógenoes_AR
dc.subjectNitrogeneng
dc.subjectCalidades_AR
dc.subjectQualityeng
dc.subjectPanificaciónes_AR
dc.subjectBreadmakingeng
dc.titleHow leaf rust disease and its control with fungicides affect dough properties, gluten quality and loaf volume under different N rates in wheates_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.description.origenEEA Bordenavees_AR
dc.description.filFil: Fleitas, María Constanza. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Cátedra de Cerealicultura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.description.filFil: Schierenbeck, Matías. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Cátedra de Cerealicultura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.description.filFil: Gerard, Guillermo Sebastián. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Cátedra de Cerealicultura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.description.filFil: Dietz, Juan Ignacio. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Cátedra de Cerealicultura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.description.filFil: Golik, Silvina Ines. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Cátedra de Cerealicultura; Argentinaes_AR
dc.description.filFil: Campos, Pablo Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bordenave; Argentinaes_AR
dc.description.filFil: Simon, Maria Rosa. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Cátedra de Cerealicultura; Argentina. Comisión de Investigaciones Científicas de la Provincia de Buenos Aires; Argentinaes_AR
dc.subtypecientifico


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