Influencia del silicio en el desarrollo de enfermedades foliares y respuestas fisiológicas y agronómicas de arveja (Pisum sativum)
ilustraciones, fotografías, graficas
- Autores:
-
Vargas Rojas, Viviana
- Tipo de recurso:
- Fecha de publicación:
- 2022
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/83315
- Palabra clave:
- 630 - Agricultura y tecnologías relacionadas::633 - Cultivos de campo y de plantación
Tizón
Enfermedades de las plantas
Blight
Plant diseases
Pisum sativum
Bioestimulantes
Tizón por ascochyta
Mildeo velloso
Mildeo polvoso
Silicio
Biostimulants
Ascochyta blight
Downy mildew
Powdery mildew
Silicon
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 4.0 Internacional
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| dc.title.spa.fl_str_mv |
Influencia del silicio en el desarrollo de enfermedades foliares y respuestas fisiológicas y agronómicas de arveja (Pisum sativum) |
| dc.title.translated.eng.fl_str_mv |
Influence of silicon on the development of foliar diseases and physiological and agronomic responses of pea (Pisum sativum) |
| title |
Influencia del silicio en el desarrollo de enfermedades foliares y respuestas fisiológicas y agronómicas de arveja (Pisum sativum) |
| spellingShingle |
Influencia del silicio en el desarrollo de enfermedades foliares y respuestas fisiológicas y agronómicas de arveja (Pisum sativum) 630 - Agricultura y tecnologías relacionadas::633 - Cultivos de campo y de plantación Tizón Enfermedades de las plantas Blight Plant diseases Pisum sativum Bioestimulantes Tizón por ascochyta Mildeo velloso Mildeo polvoso Silicio Biostimulants Ascochyta blight Downy mildew Powdery mildew Silicon |
| title_short |
Influencia del silicio en el desarrollo de enfermedades foliares y respuestas fisiológicas y agronómicas de arveja (Pisum sativum) |
| title_full |
Influencia del silicio en el desarrollo de enfermedades foliares y respuestas fisiológicas y agronómicas de arveja (Pisum sativum) |
| title_fullStr |
Influencia del silicio en el desarrollo de enfermedades foliares y respuestas fisiológicas y agronómicas de arveja (Pisum sativum) |
| title_full_unstemmed |
Influencia del silicio en el desarrollo de enfermedades foliares y respuestas fisiológicas y agronómicas de arveja (Pisum sativum) |
| title_sort |
Influencia del silicio en el desarrollo de enfermedades foliares y respuestas fisiológicas y agronómicas de arveja (Pisum sativum) |
| dc.creator.fl_str_mv |
Vargas Rojas, Viviana |
| dc.contributor.advisor.none.fl_str_mv |
Gómez Caro, Sandra Restrepo Díaz, Hermann |
| dc.contributor.author.none.fl_str_mv |
Vargas Rojas, Viviana |
| dc.subject.ddc.spa.fl_str_mv |
630 - Agricultura y tecnologías relacionadas::633 - Cultivos de campo y de plantación |
| topic |
630 - Agricultura y tecnologías relacionadas::633 - Cultivos de campo y de plantación Tizón Enfermedades de las plantas Blight Plant diseases Pisum sativum Bioestimulantes Tizón por ascochyta Mildeo velloso Mildeo polvoso Silicio Biostimulants Ascochyta blight Downy mildew Powdery mildew Silicon |
| dc.subject.agrovocuri.spa.fl_str_mv |
Tizón Enfermedades de las plantas |
| dc.subject.agrovocuri.eng.fl_str_mv |
Blight Plant diseases |
| dc.subject.agrovocuri.none.fl_str_mv |
Pisum sativum |
| dc.subject.proposal.spa.fl_str_mv |
Bioestimulantes Tizón por ascochyta Mildeo velloso Mildeo polvoso Silicio |
| dc.subject.proposal.eng.fl_str_mv |
Biostimulants Ascochyta blight Downy mildew Powdery mildew Silicon |
| description |
ilustraciones, fotografías, graficas |
| publishDate |
2022 |
| dc.date.issued.none.fl_str_mv |
2022 |
| dc.date.accessioned.none.fl_str_mv |
2023-02-06T15:59:42Z |
| dc.date.available.none.fl_str_mv |
2023-02-06T15:59:42Z |
| dc.type.spa.fl_str_mv |
Trabajo de grado - Maestría |
| dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/masterThesis |
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info:eu-repo/semantics/acceptedVersion |
| dc.type.content.spa.fl_str_mv |
Text |
| dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/TM |
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acceptedVersion |
| dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/83315 |
| dc.identifier.instname.spa.fl_str_mv |
Universidad Nacional de Colombia |
| dc.identifier.reponame.spa.fl_str_mv |
Repositorio Institucional Universidad Nacional de Colombia |
| dc.identifier.repourl.spa.fl_str_mv |
https://repositorio.unal.edu.co/ |
| url |
https://repositorio.unal.edu.co/handle/unal/83315 https://repositorio.unal.edu.co/ |
| identifier_str_mv |
Universidad Nacional de Colombia Repositorio Institucional Universidad Nacional de Colombia |
| dc.language.iso.spa.fl_str_mv |
spa |
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spa |
| dc.relation.references.spa.fl_str_mv |
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DOI: https://doi.org/10.15517/am.v31i1.36776 Torres-Niño, A. M. (2017). Generación y validación de escalas para la evaluación de la severidad de enfermedades limitantes de arveja (Pisum sativum L.) y lechuga (Lactuca sativa L.) en la sabana de Bogotá. Universidad Nacional de Colombia. Valencia, A. A., Timaná Ch, Y., y Checa, O. C. (2012). Evaluación de 20 líneas de arveja (Pisum sativum L.) y su reacción al complejo de ascochyta. Revista De Ciencias Agrícolas, 29, 39–52. https://revistas.udenar.edu.co/index.php/rfacia/article/view/455 Van-Bockhaven, J., Spíchal, L., Novák, O., Strnad, M., Asano, T., Kikuchi, S., Höfte, M., y de Vleesschauwer, D. (2015). Silicon induces resistance to the brown spot fungus Cochliobolus miyabeanus by preventing the pathogen from hijacking the rice ethylene pathway. New Phytologist, 206(2), 761–773. https://doi.org/10.1111/nph.13270 Verma, K. K., Song, X. P., Zeng, Y., Guo, D. J., Singh, M., Rajput, V. D., Malviya, M. K., Wei, K. J., Sharma, A., Li, D. 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Journal of Integrative Agriculture, 17, 2138–2150. https://doi.org/10.1016/S2095-3119(18)62037-4 Yuvaraj, M., Pandiyan, M., y Gayathri, P. (2020). Role of legumes in improving soil fertility status. In M. Hasanuzzaman (Ed.), Legume Crops - Prospects, Production and Uses. https://doi.org/10.5772/intechopen.93247 Zellner, W., Tubaña, B., Rodrigues, F. A., y Datnoff, L. E. (2021). Silicon’s role in plant stress reduction and why this element is not used routinely for managing plant health. Plant Disease, 105(8). https://doi.org/10.1094/PDIS-08-20-1797-FE Zhou, X., Shen, Y., Fu, X., y Wu, F. (2018). Application of sodium silicate enhances cucumber resistance to Fusarium wilt and alters soil microbial communities. Frontiers in Plant Science, 9. https://doi.org/10.3389/fpls.2018.00624 Zuccarini, P. (2008). Effects of silicon on photosynthesis, water relations and nutrient uptake of Phaseolus vulgaris under NaCl stress. In Biologia Plantarum, 52(1). M. M. (2011a). Beneficial effects of diatomite on the growth, the biochemical contents and polymorphic DNA in Lupinus albus plants grown under water stress. Agriculture and Biology Journal of North America. http://www.scihub.org/ABJNA |
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Universidad Nacional de Colombia |
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Bogotá - Ciencias Agrarias - Maestría en Ciencias Agrarias |
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Facultad de Ciencias Agrarias |
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Atribución-NoComercial-SinDerivadas 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Gómez Caro, Sandra77d745816cfeb1efd84c4b544e809c49Restrepo Díaz, Hermann9846fd70b3dd3b979c82b9bc4ac4ee4dVargas Rojas, Viviana5493d761bb09378605cf06f79efac1da2023-02-06T15:59:42Z2023-02-06T15:59:42Z2022https://repositorio.unal.edu.co/handle/unal/83315Universidad Nacional de ColombiaRepositorio Institucional Universidad Nacional de Colombiahttps://repositorio.unal.edu.co/ilustraciones, fotografías, graficasDentro de las principales limitantes del cultivo de arveja (Pisum sativum L.) están los patógenos foliares que pueden ocasionar pérdidas entre el 20 y 100%. La aplicación de bioestimulantes como el silicio (Si) se ha reportado como una alternativa para el manejo de enfermedades, sin embargo, la información sobre su uso en arveja aún es limitada. En esta investigación se evaluó el efecto del silicio básico y acidulado sobre el desarrollo de Ascochyta spp. in vitro y bajo condiciones de invernadero en plantas de arveja variedad Vizcaya. Así mismo, en condiciones de campo se realizaron dos experimentos, que evaluaron el efecto de la aplicación edáfica o foliar del Si (acidulado o básico) en el desarrollo de enfermedades ocasionadas por Ascochyta spp., Peronospora viciae y Erysiphe pisi. Adicionalmente, se determinaron las respuestas fisiológicas y agronómicas del cultivo en comparación con la aplicación única de fungicidas. Como variables, en condiciones in vitro se evaluó el crecimiento micelial de la colonia; bajo condiciones de invernadero y campo se evaluaron la severidad de cada enfermedad, contenido de clorofila, conductancia estomática (gs), pigmentos fotosintéticos, tasa relativa de crecimiento (TRC) y altura de la planta. Adicionalmente, se midió el rendimiento y sus componentes. Se encontró que los tratamientos de Si inhibieron el crecimiento micelial de Ascochyta spp. en medio de cultivo. Se presentaron diferencias significativas entre los niveles de severidad de las enfermedades evaluadas en tratamientos con Si con respecto al control, sin afectar el rendimiento del cultivo. Los tratamientos con aplicación edáfica de Si acidulado presentaron mayor eficacia con respecto a la aplicación de Si básico y los tratamientos foliares. Se encontró que con la aplicación de Si es posible reducir el uso de fungicidas comerciales para el manejo de las principales enfermedades foliares de arveja. Los resultados obtenidos son un aporte en la búsqueda de alternativas para el manejo de enfermedades, que además mitiguen el efecto en la fisiología de la planta y contribuyan a su vez a la reducción del uso de fungicidas en el cultivo. (Texto tomado de la fuente)Among the main constraints of the pea (Pisum sativum L.) crop, the foliar pathogens may cause losses between 20 and 100%. The application of biostimulants such as silicon (Si) has been reported as an alternative for plant disease management, however, the knowledge on the effects of Si in pea plant is still scarce. In this research, the effect of basic and acidified Si on the in vitro mycelial growth of Ascochyta spp. and the disease development under greenhouse conditions on pea cv. Vizcaya was evaluated. Two experiments were carried out under field conditions to assess the effect of the edaphic and foliar Si (acidic and basic) application on the diseases caused by Ascochyta spp., Peronospora viciae and Erysiphe pisi. Additionally, physiological and agronomic responses of the crop were determined. Diameter of Ascochyta colony was measured under in vitro conditions; disease severity, chlorophyll content, stomatal conductance (gs), photosynthetic pigments, relative growth rate (RGR), plant height and crop yield components were recorded under greenhouse and field conditions. Si treatments were found to inhibit mycelial growth of Ascochyta spp. in culture medium. The lowest disease severity was observed in plants treated with Si, without negative effect on crop yield. Treatments with edaphic acidified Si application showed a higher efficiency in contrast to basic Si application and Si foliar treatments. The results suggest that the use of chemical fungicides on pea crops may be reduced by use of treatments based on silicon. Moreover, contribute to the search of alternatives of plant disease management, which not only mitigate their negative effect on plant physiology but also help to decrease the use of fungicides during the crop cycle.MaestríaMagíster en Ciencias AgrariasFitopatología111 páginasapplication/pdfspaUniversidad Nacional de ColombiaBogotá - Ciencias Agrarias - Maestría en Ciencias AgrariasFacultad de Ciencias AgrariasBogotá, ColombiaUniversidad Nacional de Colombia - Sede Bogotá630 - Agricultura y tecnologías relacionadas::633 - Cultivos de campo y de plantaciónTizónEnfermedades de las plantasBlightPlant diseasesPisum sativumBioestimulantesTizón por ascochytaMildeo vellosoMildeo polvosoSilicioBiostimulantsAscochyta blightDowny mildewPowdery mildewSiliconInfluencia del silicio en el desarrollo de enfermedades foliares y respuestas fisiológicas y agronómicas de arveja (Pisum sativum)Influence of silicon on the development of foliar diseases and physiological and agronomic responses of pea (Pisum sativum)Trabajo de grado - Maestríainfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/acceptedVersionTexthttp://purl.org/redcol/resource_type/TMAbdalla, M. 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Agriculture and Biology Journal of North America. http://www.scihub.org/ABJNALICENSElicense.txtlicense.txttext/plain; charset=utf-85879https://repositorio.unal.edu.co/bitstream/unal/83315/5/license.txteb34b1cf90b7e1103fc9dfd26be24b4aMD55ORIGINAL1019106302.2022.pdf1019106302.2022.pdfTesis de Maestría en Ciencias Agrariasapplication/pdf1947515https://repositorio.unal.edu.co/bitstream/unal/83315/6/1019106302.2022.pdf8f5505ef10f3448dc5875fc68ed4b7b4MD56THUMBNAIL1019106302.2022.pdf.jpg1019106302.2022.pdf.jpgGenerated Thumbnailimage/jpeg4865https://repositorio.unal.edu.co/bitstream/unal/83315/7/1019106302.2022.pdf.jpg56ade15f3bb6594a963d9a4d7609abf8MD57unal/83315oai:repositorio.unal.edu.co:unal/833152023-08-15 23:03:58.034Repositorio Institucional Universidad Nacional de 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