Integrative models for analyzing jointly shoot growth and branching patterns

Peyhardi Jean, Costes Evelyne, Caraglio Yves, Lauri Pierre-Eric, Trottier Catherine, Guédon Yann. 2013. Integrative models for analyzing jointly shoot growth and branching patterns. In : Proceedings of the 7th International Conference on Functional-Structural Plant Models (FSPM2013), Saariselkä, Finland, 9-14 June 2013. Eds. Risto Sievänen, Eero Nikinmaa, Christophe Godin, Anna Lintunen, Pekka Nygren. Vantaa : Finnish Society of Forest Science, 207-209. ISBN 978-951-651-408-9 International Conference on Functional-Structural Plant Models. 7, Saariselkä, Finlande, 9 Juin 2013/14 Juin 2013.

Résumé : The branching pattern of a shoot may be influenced by numerous factors varying along the shoot such as the internode length, the leaf surface or the local curvature. We introduce a generalization of hidden semi-Markov chains for categorical response variables that incorporates explanatory variables varying with the index parameter. Using this model, we demonstrate the influence of the growth pattern of a shoot on its immediate branching.

Classification Agris : U10 - Informatique, mathématiques et statistiques
F50 - Anatomie et morphologie des plantes
F62 - Physiologie végétale - Croissance et développement

Auteurs et affiliations

• Peyhardi Jean, CIRAD-BIOS-UMR AGAP (FRA)
• Costes Evelyne, INRA (FRA)
• Caraglio Yves, CIRAD-BIOS-UMR AMAP (FRA)
• Lauri Pierre-Eric, INRA (FRA)
• Trottier Catherine, UM2 (FRA)
• Guédon Yann, CIRAD-BIOS-UMR AGAP (FRA)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/570089/)

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