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Degni, B.F., Haba, C.T., Dib, w.G., Gbogbo, A.Y., Zoueu, J.T. and Asseu, O. (2020) Evaluating the Effect of Light Spectrum on Physiology and Secondary Metabolism of Okra (Abelmoschus esculentus) at Different Growth Stages by Use of Non-Invasive Fluorescence and Reflectance Spectroscopy. International Journal of Materials Engineering and Technology, 19, 73-98.
https://doi.org/10.17654/mt019020073

has been cited by the following article:

• TITLE: Using Vegetation Spectral Indices from UV-VIS-NIR Spectroscopy to Evaluate Okra Plant Growing under Different Artificial LED Light Source

  AUTHORS: Banah Florent Degni, Wilfried Gauthier Dibi, Kossan Olivier Bagui, Cisse Théodore Haba

  KEYWORDS: UV-VIS-NIR Spectroscopy, Horticulture, Light Spectrum, LED, Vegetation Spectral Indices, Biochemical, Okra

  JOURNAL NAME: Advances in Bioscience and Biotechnology, Vol.15 No.12, December 10, 2024

  ABSTRACT: We use several spectral vegetation indices obtained from UV-VIS-NIR spectroscopy to non-destructively evaluate chlorophyll, anthocyanin and flavonoid content in okra plants irradiated with 3 different artificial light spectra in the blue, green and red regions of the electromagnetic spectrum; thus leading us to assess the effects of specific wavelength on the plants’ biochemical compounds and physiological state. The results show that blue light gives the highest anthocyanin and chlorophyll content, whereas the highest flavonoid content is found under red light. Therefore, these biochemical compounds with a well-known impact on human health, may be adjusted by selecting specific wavelengths to improve the quality of plants.