How leaf rust disease and its control with fungicides affect dough properties, gluten quality and loaf volume under different N rates in wheat
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 su...
| Autores principales: | , , , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
2018
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| Acceso en línea: | http://hdl.handle.net/20.500.12123/2736 https://www.sciencedirect.com/science/article/pii/S0733521017307968 https://doi.org/10.1016/j.jcs.2018.02.003 |
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| author | Fleitas, María Constanza Schierenbeck, Matías Gerard, Guillermo Sebastián Dietz, Juan Ignacio Golik, Silvina Inés Campos, Pablo Eduardo Simón, María Rosa |
| author_browse | Campos, Pablo Eduardo Dietz, Juan Ignacio Fleitas, María Constanza Gerard, Guillermo Sebastián Golik, Silvina Inés Schierenbeck, Matías Simón, María Rosa |
| author_facet | Fleitas, María Constanza Schierenbeck, Matías Gerard, Guillermo Sebastián Dietz, Juan Ignacio Golik, Silvina Inés Campos, Pablo Eduardo Simón, María Rosa |
| author_sort | Fleitas, María Constanza |
| collection | INTA Digital |
| description | 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 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. |
| format | Artículo |
| id | INTA2736 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| record_format | dspace |
| spelling | INTA27362024-07-02T13:08:19Z How leaf rust disease and its control with fungicides affect dough properties, gluten quality and loaf volume under different N rates in wheat Fleitas, María Constanza Schierenbeck, Matías Gerard, Guillermo Sebastián Dietz, Juan Ignacio Golik, Silvina Inés Campos, Pablo Eduardo Simón, María Rosa Trigo Enfermedades de las Plantas Roya Control de Enfermedades Fungicidas Nitrógeno Calidad Panificación Wheat Plant Diseases Rusts Disease Control Fungicides Nitrogen Quality Breadmaking 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 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. EEA Bordenave Fil: 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; Argentina Fil: Schierenbeck, Matías. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Cátedra de Cerealicultura; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: 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; Argentina Fil: 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; Argentina Fil: Golik, Silvina Ines. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Cátedra de Cerealicultura; Argentina Fil: Campos, Pablo Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bordenave; Argentina Fil: 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; Argentina 2018-07-06T12:18:43Z 2018-07-06T12:18:43Z 2018-03 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/2736 https://www.sciencedirect.com/science/article/pii/S0733521017307968 0733-5210 https://doi.org/10.1016/j.jcs.2018.02.003 eng info:eu-repo/semantics/restrictedAccess application/pdf Journal of Cereal Science 80 : 119-127 (March 2018) |
| spellingShingle | Trigo Enfermedades de las Plantas Roya Control de Enfermedades Fungicidas Nitrógeno Calidad Panificación Wheat Plant Diseases Rusts Disease Control Fungicides Nitrogen Quality Breadmaking Fleitas, María Constanza Schierenbeck, Matías Gerard, Guillermo Sebastián Dietz, Juan Ignacio Golik, Silvina Inés Campos, Pablo Eduardo Simón, María Rosa How leaf rust disease and its control with fungicides affect dough properties, gluten quality and loaf volume under different N rates in wheat |
| title | How leaf rust disease and its control with fungicides affect dough properties, gluten quality and loaf volume under different N rates in wheat |
| title_full | How leaf rust disease and its control with fungicides affect dough properties, gluten quality and loaf volume under different N rates in wheat |
| title_fullStr | How leaf rust disease and its control with fungicides affect dough properties, gluten quality and loaf volume under different N rates in wheat |
| title_full_unstemmed | How leaf rust disease and its control with fungicides affect dough properties, gluten quality and loaf volume under different N rates in wheat |
| title_short | How leaf rust disease and its control with fungicides affect dough properties, gluten quality and loaf volume under different N rates in wheat |
| title_sort | how leaf rust disease and its control with fungicides affect dough properties gluten quality and loaf volume under different n rates in wheat |
| topic | Trigo Enfermedades de las Plantas Roya Control de Enfermedades Fungicidas Nitrógeno Calidad Panificación Wheat Plant Diseases Rusts Disease Control Fungicides Nitrogen Quality Breadmaking |
| url | http://hdl.handle.net/20.500.12123/2736 https://www.sciencedirect.com/science/article/pii/S0733521017307968 https://doi.org/10.1016/j.jcs.2018.02.003 |
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