Behaviour of photochemical activity by light incidence in vanilla (vanilla planifolia andrews)
DOI:
https://doi.org/10.47808/revistabioagro.v11i2.486Keywords:
Plants, PhotochemistryAbstract
The purpose of this study was to record the photochemical activity of vanilla plants grown under different light conditions provided by trees used as supports in different plantations during three phenological phases: pre-flowering, flowering and post-flowering. Three natural supports were selected, Citrus spp, Erythrina spp and Gliricidia spp, and a fourth one constituted by artificial supports and shade netting.
Chlorophyll induced fluorescence parameters were analyzed, including initial fluorescence (Fo), maximum fluorescence (Fm) and the Fv / Fm index. Analysis of variance revealed a statistically significant interaction between the type of support and phenological phase for Fo, Fm and the Fv / Fm index. The results indicate that vanilla plants grown on supports with deciduous leaf characteristics present modifications in the actual and potential quantum efficiency of photosystem II, according to the values of the Fv / Fm index.
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Agati, G., Mazzinghi, P., di Paola, M.L., Fusi F., Cecchi, G. 1996. The F680/F730 chlorophyll fluorescente ratio as indicador of chilling stress in plants. Journal of Plant Physiology. 148: 384-390.
Berrocal, S.I., Ortiz, J.C., Peña-Valdivia, C.B. 2002. Yield components, harvest index and leaf area eficiency of a sample of wild population and a domesticated variant of the common bean Phaseolus vulgaris. South African Journal of Botonay. 68: 205-211.
Demmig-Adams, B., Adams III, W. 1992. Photoprotection and other responses to high light stress. Annual Review of Plant Physiology. 43: 599-626.
Gantiva-R., E.-Alberto ; Diez-G., M.-Claudia y Moreno-H., Flavio-H. . Efecto de la interacción luz-agua sobre la fotosíntesis de la Vanilla planifolia (Orchidaceae). Rev. biol. trop [en línea] . 2020, vol.68, n.4, pp.1250-1261. ISSN 0034-7744. http://dx.doi.org/10.15517/rbt.v68i4.41385.
Gemel, J., Waters-Earhart, B., Ellersieck, M.R., Asfaw, A., Krause, G.F., Puri, V., Lower, W.R. 1997. Photosynthetic electron transport as a bioassay. En: Wang W, Gorsuch WJ, Hughes JS (Ed.) Plants for environmental studies. Nueva York. CRC Press LLC pp. 209-224.
Griffiths, H., Maxwell, K. 1999. In memory of C. S. Pittendright: Does exposure in forest canopies related to photoprotective strategies in epiphytic bromeliads? Functional Ecology. 13: 15-23.
González, S.M., Perales, H.V., Salcedo, M.O.S. 2008. La fluorescencia de la clorofila a como herramienta en la investigación de efectos tóxicos en el aparato fotosintético de plantas y algas. Revista de Educación Bioquímica. 27(4): 119-129.
Hamilton, L., Juvik, J., Scatena, F. 1995. The tropical mountain cloud forest. Springer-Verlag. New York, E.U.A. pp. 1-407.
Heinz, W. 1999. Photosynthesis Yield Analizer Mini-PAM: Portable chlorophyll fluorometer, handbook of operation. Heinz Walz GmbH, Alemania.
Rodríguez-López, T. y Martínez-Castillo, J. 2019. Exploración actual sobre el conocimiento y uso de la vainilla (Vanilla planifolia Andrews) en las Tierras Bajas Mayas del Norte, Yucatán, México. Polibotánica. Versión impresa ISSN 1405-2768. Polibotánica no.48 México jul. 2019 Epub 15-Jun-2020. https://doi.org/10.18387/polibotanica.48.13
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Copyright (c) 2024 Lorenzo Cuervo Lagos, Sara Aída Alarcón Pulido, María De La Luz Hernández Sánchez, Paulina Lema Franco
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