Application of plant architectural models of biomechanics

Fourcaud Thierry, Dupuy Lionel, Sellier Damien, Ancelin Philippe, Lac Patrick. 2003. Application of plant architectural models of biomechanics. In : Plant growth modeling and applications. Proceedings PMA03 : The First International symposium on plant growth modeling, simulation, visualization and their applications, Beijing, China, October 13-16, 2003. Hu Bao-Gang (ed.), Jaeger Marc (ed.). Institut d'automatique-LIAMA, Chinese Agriculture University. Pékin : Tsinghua University Press, 384-397. ISBN 7-302-07140-3 International Symposium on Plant Growth Modeling, Simulation, Visualization and their Applications (PMA03). 1, Pékin, Chine, 13 Octobre 2003/16 Octobre 2003.

Résumé : Plant architecture is a fundamental parameter to be used for biomechanical investigations. Complex branching organization of both aerial and below ground compartments often constitutes the missing part of the structure in such studies. Examples of applications are presented which show the interest of architectural models for the numerical analysis of tree stability, including root anchorage and the dynamic behaviour of the aerial system. It is also known that there is a strong linkage between a plant's growth and its mechanical state, therefore a model of tree biomechanics has been implemented in the software AMAPpara (CIRAD, France). This model includes the mechanical role of reaction wood in tropic movements. Some simulations of tree response to environmental constraints are presented.

Mots-clés Agrovoc : port de la plante, stabilité, croissance, ramification, modèle mathématique, modèle de simulation, mécanique, tige, racine, arbre, facteur du milieu, logiciel

Classification Agris : U30 - Méthodes de recherche
F50 - Anatomie et morphologie des plantes
F62 - Physiologie végétale - Croissance et développement

Auteurs et affiliations

• Fourcaud Thierry, CIRAD-AMIS-AMAP (FRA) ORCID: 0000-0001-9475-7239
• Dupuy Lionel, CNRS (FRA)
• Sellier Damien, CNRS (FRA)
• Ancelin Philippe, CNRS (FRA)
• Lac Patrick, CNRS (FRA)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/520448/)

Métriques

[ Page générée et mise en cache le 2024-01-28 ]