Training and support mission on Hyperspectral Imaging (HSI) at CIAT, Colombia. Mission 1: training on HSI - from 08/11/2023 to 08/12/2023 Cali, Colombia. Mission 2: support on HSI - from 05/05/2024 to 01/06/2024 Cali, Colombia

Meghar Karima, Dufour Dominique, Fauvelle Eglantine. 2024. Training and support mission on Hyperspectral Imaging (HSI) at CIAT, Colombia. Mission 1: training on HSI - from 08/11/2023 to 08/12/2023 Cali, Colombia. Mission 2: support on HSI - from 05/05/2024 to 01/06/2024 Cali, Colombia. Cali : RTB Breeding Project-CIRAD, 15 p.

Résumé : In March 2022, an initial mission to CIAT (Cali, Colombia) allowed the collection of hyperspectral images (HSI) from 31 cassava genotypes. The results of these experiments enabled the development of an initial calibration to predict the distribution of dry matter at the scale of a cassava root slice, highlighting significant variations between genotypes. Thanks to this success, CIAT decided to invest in a hyperspectral camera in 2023 and requires training in HSI methods for its post-harvest cassava quality team. The objective of the mission of November 2023 is therefore to provide such training, within the framework of strengthening geo-partnership skills. After this training mission, the second mission to CIAT of May 2024 aimed to support the post-harvest cassava quality laboratory team in characterizing the cooking quality of 133 cassava varieties using HSI. This mission provided an opportunity to verify the practical application of the knowledge and skills acquired by the team during the previous mission.

Mots-clés libres : Training, Hyperspectral imaging, Technology transfer, Boiled cassava, Cooking time, Water absorption

Agences de financement hors UE : Centro Internacional de la Papa, Bill and Melinda Gates Foundation, Centre de Coopération Internationale en Recherche Agronomique pour le Développement

Projets sur financement : (FRA) RTB Breeding

Auteurs et affiliations

• Meghar Karima, CIRAD-PERSYST-UMR Qualisud (FRA)

Contributeurs et affiliations

• Dufour Dominique, CIRAD-PERSYST-UMR Qualisud (FRA) ORCID: 0000-0002-7794-8671 - collaborateur
• Fauvelle Eglantine, CIRAD-PERSYST-UMR Qualisud (KEN) - collaborateur

Source : Cirad-Agritrop (https://agritrop.cirad.fr/610227/)

Métriques

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