Global Journal of Science Frontier Research, A: Physics and Space Science, Volume 22 Issue 1

© 2022. Mama SANGARE, K. BERTHE, I. TRAORE & O. K. BAGUI. This research/review article is distributed under the terms of the Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0). You must give appropriate credit to authors and reference this article if parts of the article are reproduced in any manner. Applicable licensing terms are at https:// creativecommons.org/licenses/by-nc-nd/4.0/. Global Journal of Science Frontier Research: A Physics and Space Science Volume 22 Issue 1 Version 1.0 Year 2022 Type: Double Blind Peer Reviewed International Research Journal Publisher: Global Journals Online ISSN: 2249-4626 & Print ISSN: 0975-5896 Photosynthetic Study of the Effects of Some Weeds in Rice and Vegetable Fields by Spectroscopic and Multimodal Technique in Yamoussoukro (Ivory Coast) By Mama SANGARE, K. BERTHE, I. TRAORE & O. K. BAGUI Institut des Sciences Appliquées Abstract- Optical spectroscopy has been in full expansion for several years for sustainable development, which is a challenge impacting the agricultural sectors. Furthermore, the phytopathological approach by multimodal spectroscopy is an actuality method allowing particular to detect pathogenic diseases in real-time to monitor their development early and consider preventing their spread. The aim of this research is the study of effects caused by weeds according to the phenomenon of photosynthesis influencing the yield of fields of rice and vegetable crops. The multispectral transmission, reflection, and scattering microscope has been used for image acquisition in the ultra-violet to the near-infrared band. Keywords: photosynthesis, weeds, spectroscopic and multimodal analysis, yamoussoukroivory coast. GJSFR-A Classification: FOR Code: 850504 PhotosyntheticStudyoftheEffectsofSomeWeedsinRiceandVegetableFieldsbySpectroscopicandMultimodalTechniqueinYamoussoukroIvoryCoast Strictly as per the compliance and regulations of: