Efecto fisiológico de la absorción de cadmio (Cd2+) sobre accesiones de cacao (Theobroma cacao L.)

Ilustraciones, tablas, fotografías

Autores:: Fernández Paz, Jessica Alejandra

Tipo de recurso:

Fecha de publicación:: 2022

Institución:: Universidad Nacional de Colombia

Repositorio:: Universidad Nacional de Colombia

Idioma:: spa

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network_acronym_str	UNACIONAL2
network_name_str	Universidad Nacional de Colombia
repository_id_str
dc.title.spa.fl_str_mv	Efecto fisiológico de la absorción de cadmio (Cd2+) sobre accesiones de cacao (Theobroma cacao L.)
dc.title.translated.eng.fl_str_mv	Physiological effect of cadmium (Cd2+) absorption on cocoa accessions (Theobroma cacao L.)
title	Efecto fisiológico de la absorción de cadmio (Cd2+) sobre accesiones de cacao (Theobroma cacao L.)
spellingShingle	Efecto fisiológico de la absorción de cadmio (Cd2+) sobre accesiones de cacao (Theobroma cacao L.) 630 - Agricultura y tecnologías relacionadas Absorción Cadmio Crecimiento de planta plant growth Theobroma cacao Theobroma cacao heavy metal physiological parameters growth Metal pesado Parámetros fisiológicos Crecimiento
title_short	Efecto fisiológico de la absorción de cadmio (Cd2+) sobre accesiones de cacao (Theobroma cacao L.)
title_full	Efecto fisiológico de la absorción de cadmio (Cd2+) sobre accesiones de cacao (Theobroma cacao L.)
title_fullStr	Efecto fisiológico de la absorción de cadmio (Cd2+) sobre accesiones de cacao (Theobroma cacao L.)
title_full_unstemmed	Efecto fisiológico de la absorción de cadmio (Cd2+) sobre accesiones de cacao (Theobroma cacao L.)
title_sort	Efecto fisiológico de la absorción de cadmio (Cd2+) sobre accesiones de cacao (Theobroma cacao L.)
dc.creator.fl_str_mv	Fernández Paz, Jessica Alejandra
dc.contributor.advisor.none.fl_str_mv	Rodriguez Medina, Caren Dayana
dc.contributor.author.none.fl_str_mv	Fernández Paz, Jessica Alejandra
dc.contributor.educationalvalidator.none.fl_str_mv	Mejía de Tafur, María Sara
dc.contributor.researchgroup.spa.fl_str_mv	Mejoramiento genético de cacao
dc.subject.ddc.spa.fl_str_mv	630 - Agricultura y tecnologías relacionadas
topic	630 - Agricultura y tecnologías relacionadas Absorción Cadmio Crecimiento de planta plant growth Theobroma cacao Theobroma cacao heavy metal physiological parameters growth Metal pesado Parámetros fisiológicos Crecimiento
dc.subject.agrovoc.none.fl_str_mv	Absorción Cadmio Crecimiento de planta plant growth
dc.subject.armarc.none.fl_str_mv	Theobroma cacao
dc.subject.proposal.eng.fl_str_mv	Theobroma cacao heavy metal physiological parameters growth
dc.subject.proposal.spa.fl_str_mv	Metal pesado Parámetros fisiológicos Crecimiento
description	Ilustraciones, tablas, fotografías
publishDate	2022
dc.date.accessioned.none.fl_str_mv	2022-03-23T22:13:46Z
dc.date.available.none.fl_str_mv	2022-03-23T22:13:46Z
dc.date.issued.none.fl_str_mv	2022-02-23
dc.type.spa.fl_str_mv	Trabajo de grado - Maestría
dc.type.driver.spa.fl_str_mv	info:eu-repo/semantics/masterThesis
dc.type.version.spa.fl_str_mv	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
status_str	acceptedVersion
dc.identifier.uri.none.fl_str_mv	https://repositorio.unal.edu.co/handle/unal/81345
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/81345 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
language	spa
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Cadmium uptake and subcellular distribution in plants of Lactuca sp. Cd-Mn interaction. Plant Science, 162, 761–767. https://doi.org/PII: S 0 1 6 8 - 9 4 5 2 ( 0 2 ) 0 0 0 1 7 - 1 Rasool, A., Mansoor, S., Bhat, K. M., Hassan, G. I., Baba, T. R., Alyemeni, M. N., Alsahli, A. A., El-Serehy, H. A., Paray, B. A., & Ahmad, P. (2020). Mechanisms Underlying Graft Union Formation and Rootstock Scion Interaction in Horticultural Plants. Frontiers in Plant Science, 11(December). https://doi.org/10.3389/fpls.2020.590847 Reichman, S. M. A. (2002). The Response Of Plant To Metal Toxicity: A Review Of Focusing On Copper, Magnase And Zinc. In Australian Minerals and Energy Environment Foundation (Issue January 2002). Rodriguez, H. (2017). Dinámica del cadmio en suelos con niveles altos del elemento, en zonas productoras de cacao de Nilo y Yacopí, Cundinamarca. Universidad Nacional de Colombia. Rodríguez, M., Martínez, N., Romero, M. C., Del Río, L. A., & Sandalio, L. M. (2008). Toxicidad del Cadmio en Plantas. Ecosistemas, 17(3), 139–146. http://www.revistaecosistemas.net/articulo.asp?Id=558 Rodriguez, M., Romero, M., Pazmino, D., Testillano, P., Risueno, M., Del Río, L., & Sandalio, L. (2009). Cellular response of pea plants to cadmium toxicity: Cross talk between reactive oxygen species, nitric oxide, and calcium. Plant Physiology, 150(1), 229–243. https://doi.org/10.1104/pp.108.131524 Rouphael, Y., Cardarelli, M., Rea, E., & Colla, G. (2008). Grafting of cucumber as a means to minimize copper toxicity. Environmental and Experimental Botany, 63(1–3), 49–58. https://doi.org/10.1016/j.envexpbot.2007.10.015 Rueda, G., Rodríguez, J., & Madriñán, R. (2011). Metodologías para establecer valores de referencia de metales pesados en suelos agrícolas: Perspectivas para Colombia Methods for establishing baseline values for heavy metals in agricultural soils: Prospects for Colombia. Acta Agronomica, 60(3), 203–218. Saidi, I., Chtourou, Y., & Djebali, W. (2014). 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G., Verma, S., & Dubey, R. S. (2001). Effect of cadmium on lipid peroxidation, superoxide anion generation and activities of antioxidant enzymes in growing rice seedlings. Plant Science, 161(6), 1135–1144. https://doi.org/10.1016/S0168-9452(01)00517-9 Sharma, R. K., Agrawal, M., & Agrawal, S. B. (2010). Physiological, biochemical and growth responses of lady’s finger (Abelmoschus esculentus L.) Plants as affected by Cd contaminated soil. Bulletin of Environmental Contamination and Toxicology, 84(6), 765–770. https://doi.org/10.1007/s00128-010-0032-y Singh, P. K., & Tewari, R. K. (2003). Cadmium toxicity induced changes in plant water relations and oxidative metabolism of Brassicajuncea L. plants. Journal of Environmental Biology, 24(1), 107–112. Skrebsky, E. C., Tabaldi, L. A., Pereira, L. B., Rauber, R., Maldaner, J., Cargnelutti, D., Gonçalves, J. F., Castro, G. Y., Shetinger, M. R. C., & Nicoloso, F. T. (2008). 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dc.format.extent.spa.fl_str_mv	xv, 65 páginas + anexos
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dc.publisher.spa.fl_str_mv	Universidad Nacional de Colombia Sede Palmira
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spelling	Atribución-SinDerivadas 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Rodriguez Medina, Caren Dayanac14325b1c1ff564357776c9e7681c4a0Fernández Paz, Jessica Alejandrad9da34fa6f8e89fc3f7f371967d07e6fMejía de Tafur, María SaraMejoramiento genético de cacao2022-03-23T22:13:46Z2022-03-23T22:13:46Z2022-02-23https://repositorio.unal.edu.co/handle/unal/81345Universidad Nacional de ColombiaRepositorio Institucional Universidad Nacional de Colombiahttps://repositorio.unal.edu.co/Ilustraciones, tablas, fotografíasEl cadmio es un elemento altamente tóxico y sin función biológica conocida, para la mayoría de los seres vivos. Diversos estudios han demostrado un efecto tóxico del cadmio en el desarrollo fisiológico y crecimiento de las plantas. Un efecto del portainjerto en la acumulación de cadmio en la parte aérea de la planta ha sido observado en combinaciones copa × portainjerto de algunas especies vegetales. El objetivo de la presente investigación fue evaluar el efecto fisiológico de la absorción de cadmio sobre dos de los portainjertos de cacao más comúnmente sembrados en Colombia: IMC67 y PA121, y sobre combinaciones copa × portainjerto, utilizando como copa, dos de los cultivares más comunes en el país: ICS95 y CCN51. El estudio fue realizado bajo condiciones de vivero en el Centro de Investigación de Agrosavia en la ciudad de Palmira (Valle del Cauca, Colombia). Parámetros fisiológicos y de crecimiento fueron evaluados en portainjertos cinco meses después de su establecimiento en sustrato conteniendo suelo enriquecido con cadmio, posteriormente, ramas porta yemas de ICS95 y CCN51 fueron injertadas en los portainjertos. Las combinaciones copa × portainjerto fueron evaluadas dos y cuatro meses después de la injertación, utilizando los mismos parámetros fisiológicos y de crecimiento empleados para la evaluación de los portainjertos. El análisis de los datos se realizó mediante un modelo lineal mixto (MLM). Los resultados mostraron mayor acumulación de Cd en tejido foliar, además de un efecto del cadmio en la longitud y peso de raíces, área foliar, rendimiento cuántico del fotosistema II medido por la fluorescencia de la clorofila, disminución de fotosíntesis neta y uso eficiente del agua, afectación en la concentración foliar de elementos nutricionales como N, K, Mn, Zn, Cu y B, contenido de pigmentos fotosintéticos, pérdida de electrolitos y concentración de proteína total soluble en hojas. En conclusión, el cadmio redujo significativamente el crecimiento de hojas y raíces, afecto la tasa de fotosíntesis y el uso eficiente del agua en los portainjertos y la fluorescencia de la clorofila en las combinaciones copa x portainjerto, altero la toma de elementos nutriciones esenciales para el normal desarrollo de la planta, disminuyó las concentraciones de proteína total soluble y aumento la perdida de electrolitos. La mayor acumulación del metal pesado fue en parte aérea, tanto en los portainjertos como en las combinaciones copa × portainjerto generando un efecto nocivo sobre parámetros fisiológicos y de crecimiento. (Texto tomado de la fuente)Cadmium is a highly toxic element with no known biological function for most living beings. Various studies have shown a toxic effect of cadmium on the physiological development and growth of plants. An effect of the rootstock on the accumulation of cadmium in the aerial part of the plant has been observed in scion × rootstock combinations of some plant species. The objective of this research was to evaluate the physiological effect of cadmium absorption on two of the most commonly planted cocoa rootstocks in Colombia: IMC67 and PA121, and on scion × rootstock combinations, using two of the most common cultivars as scion in the country: ICS95 and CCN51. The study was carried out under greenhouse conditions at the Agrosavia Research Center in the city of Palmira (Valle del Cauca, Colombia). Physiological and growth parameters were evaluated on rootstocks five months after their establishment in substrate containing cadmium-enriched soil, later, ICS95 and CCN51 bud-bearing branches were grafted onto the rootstocks. The scion × rootstock combinations were evaluated two and four months after grafting, using the same physiological and growth parameters used for the evaluation of the rootstocks. Data analysis was performed using a linear mixed model (MLM). The results showed a greater accumulation of Cd in leaf tissue, in addition to an effect of cadmium on the length and weight of roots, leaf area, quantum efficiency of photosystem II measured by chlorophyll fluorescence, decrease in net photosynthesis and efficient use of water, affectation in the foliar concentration of nutritional elements such as N, K, Mn, Zn, Cu and B, content of photosynthetic pigments, loss of electrolytes and concentration of total soluble protein in leaves. In conclusion, cadmium significantly reduced the growth of leaves and roots, affected the rate of photosynthesis and the efficient use of water in the rootstocks and the fluorescence of chlorophyll in the scion x rootstock combinations, altering the uptake of essential nutritional elements for the normal development of the plant, decreased the concentrations of total soluble protein and increased the loss of electrolytes. The greatest accumulation of heavy metal was partly aerial, both in the rootstocks and in the scion × rootstock combinations, generating a harmful effect on physiological and growth parametersMaestríaMagíster en Ciencias AgrariasEn el banco de germoplasma de cacao, del C.I Palmira, se colectaron frutos obtenidos de polinización abierta de IMC67 y PA121, materiales genéticos avalados por el Consejo Nacional Cacaotero para ser utilizados como portainjertos en el país. Además de los frutos obtenidos de libre polinización, se llevaron a cabo cruzamientos dirigidos entre IMC67 y PA121 siguiendo la metodología descrita por Royaert et al. (2011). Los botones florales de árboles escogidos como parentales fueron cubiertos con tubos plásticos transparentes, conteniendo plastilina en el extremo adherido al árbol mientras que el otro extremo fue sellado con muselina para evitar la entrada de insectos. Las flores seleccionadas como madre o receptoras se identificaron por su aspecto abultado indicando que estaban próximas a abrir. Al día siguiente, entre las 7 y 10 de la mañana, se procedió a emascular las flores del genotipo materno para lo cual se retiraron los estambres de la flor seleccionada como receptora, además de dos o tres estaminodios para facilitar el acceso al estilo. La preparación de la flor seleccionada como donadora o padre consistió en la remoción de los pétalos dejando de este modo libre los estambres con sus anteras. La coloración blanca del polen, indicativo de su viabilidad, fue confirmada antes de la polinización. Finalmente, se procedió a frotar las anteras sobre el estigma y se cubrió nuevamente la flor receptora o madre. Las flores polinizadas se marcaron con láminas plásticas indicando la fecha de polinización y el cruzamiento dirigido. También fueron evaluadas progenies de los mismos genotipos obtenidas a partir de polinización libre. Una vez obtenidos los frutos, tanto de cruzamientos dirigidos como de libre polinización (LP), las almendras se extrajeron de las mazorcas, se eliminó el mucilago con arena y se sembraron en bolsas de polietileno de 20 cm de diámetro x 30 cm de alto, conteniendo arena lavada de rio donde permanecieron por dos meses.Fisiología de cultivosxv, 65 páginas + anexosapplication/pdfspaUniversidad Nacional de Colombia Sede PalmiraPalmira - Ciencias Agropecuarias - Maestría en Ciencias AgrariasFacultad de Ciencias AgropecuariasPalmiraUniversidad Nacional de Colombia - Nivel Nacional630 - Agricultura y tecnologías relacionadasAbsorciónCadmioCrecimiento de plantaplant growthTheobroma cacaoTheobroma cacaoheavy metalphysiological parametersgrowthMetal pesadoParámetros fisiológicosCrecimientoEfecto fisiológico de la absorción de cadmio (Cd2+) sobre accesiones de cacao (Theobroma cacao L.)Physiological effect of cadmium (Cd2+) absorption on cocoa accessions (Theobroma cacao L.)Trabajo de grado - Maestríainfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/acceptedVersionTexthttp://purl.org/redcol/resource_type/TMAhmad, P., Alyemeni, M. 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Journal of Environmental Sciences, 35, 108–114. https://doi.org/10.1016/j.jes.2015.01.031Patrones cacaoCorporación Colombiana de Investigación Agropecuaria AgrosaviaEstudiantesInvestigadoresMaestrosPúblico generalORIGINALEfecto fisiologico de la absorción cadmio en cacao. Fernández J.A 22032022.pdfEfecto fisiologico de la absorción cadmio en cacao. Fernández J.A 22032022.pdfTesis de Maestría cadmio en cacaoapplication/pdf2625919https://repositorio.unal.edu.co/bitstream/unal/81345/1/Efecto%20fisiologico%20de%20la%20absorci%c3%b3n%20cadmio%20en%20cacao.%20Fern%c3%a1ndez%20J.A%2022032022.pdfb739650059d49b7e6f012095c2fbc12bMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-84074https://repositorio.unal.edu.co/bitstream/unal/81345/2/license.txt8153f7789df02f0a4c9e079953658ab2MD52THUMBNAILEfecto fisiologico de la absorción cadmio en cacao. Fernández J.A 22032022.pdf.jpgEfecto fisiologico de la absorción cadmio en cacao. 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EVESURBIFBPUiBMQSBTRUNSRVRBUsONQSBHRU5FUkFMLiAqTEEgVEVTSVMgQSBQVUJMSUNBUiBERUJFIFNFUiBMQSBWRVJTScOTTiBGSU5BTCBBUFJPQkFEQS4gCgpBbCBoYWNlciBjbGljIGVuIGVsIHNpZ3VpZW50ZSBib3TDs24sIHVzdGVkIGluZGljYSBxdWUgZXN0w6EgZGUgYWN1ZXJkbyBjb24gZXN0b3MgdMOpcm1pbm9zLiBTaSB0aWVuZSBhbGd1bmEgZHVkYSBzb2JyZSBsYSBsaWNlbmNpYSwgcG9yIGZhdm9yLCBjb250YWN0ZSBjb24gZWwgYWRtaW5pc3RyYWRvciBkZWwgc2lzdGVtYS4KClVOSVZFUlNJREFEIE5BQ0lPTkFMIERFIENPTE9NQklBIC0gw5psdGltYSBtb2RpZmljYWNpw7NuIDE5LzEwLzIwMjEK

Efecto fisiológico de la absorción de cadmio (Cd2+) sobre accesiones de cacao (Theobroma cacao L.)

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