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Proceedings Paper

Physics and agriculture: applied optics to plant fertilization and breeding
Author(s): K. Diomandé; P. A. Soro; G. H. Zoro; V. A. Krou
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Paper Abstract

The economy of Côte d'Ivoire rests on the agriculture. In order to contribute to the development of this agriculture, we have oriented our research field on applied optics to agriculture. Then, our research concerns mainly the Laser Induced chlorophyll fluorescence in plants. A simple laser-induced fluorescence set up has been designed and built at the Laboratory of Crystallography and Molecular Physics (LaCPM) at the University of Cocody (Abidjan, COTE D'IVOIRE). With this home set up we first have studied the fluorescence spectra of the "chlorophyll" to characterize the potassium deficiency in oil palm (Elaeis guineensis Jacq,). However, we found that the results differed for samples along terraced plots. The study of this phenomenon called "border effect", has enabled us to realize that sampling should be done after two rows of safety in each plot. We also applied the Laser Induced chlorophyll fluorescence technique to improve the plant breeding. For this, we have characterized the rubber tree seedlings in nurseries. And so we have highlighted those sensible to drought and resistant ones.

Paper Details

Date Published: 2 November 2011
PDF: 14 pages
Proc. SPIE 8011, 22nd Congress of the International Commission for Optics: Light for the Development of the World, 80118H (2 November 2011); doi: 10.1117/12.901664
Show Author Affiliations
K. Diomandé, Univ. de Cocody-Abidjan (France)
P. A. Soro, Univ. de Cocody-Abidjan (France)
G. H. Zoro, Univ. de Cocody-Abidjan (France)
V. A. Krou, Univ. de Cocody-Abidjan (France)

Published in SPIE Proceedings Vol. 8011:
22nd Congress of the International Commission for Optics: Light for the Development of the World
Ramón Rodríguez-Vera; Ramón Rodríguez-Vera; Ramón Rodríguez-Vera; Rufino Díaz-Uribe; Rufino Díaz-Uribe; Rufino Díaz-Uribe, Editor(s)

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