Agritrop
Accueil

The influence of photosynthesis on the number of metamers per growth unit in GreenLab model

Mathieu Amélie, Cournède Paul-Henry, De Reffye Philippe. 2004. The influence of photosynthesis on the number of metamers per growth unit in GreenLab model. In : Proceedings of the 4th International workshop on functional-structural plant models (FSPM), abstracts of papers and posters, 7-11 June 2004, Montpellier, France. Godin Christophe (ed.), Hanan Jim (ed.), Kurth Winfried (ed.), Lacointe André (ed.), Takenaka Akio (ed.), Prusinkiewicz Przemyslaw (ed.), Dejong Thedore M. (ed.), Beveridge Christine (ed.). CIRAD-AMIS-UMR AMAP. Montpellier : CIRAD-AMAP, 248-252. International Workshop on Functional-Structural Plant Models (FSPM). 4, Montpellier, France, 7 Juin 2004/11 Juin 2004.

Communication sans actes
Texte intégral non disponible.

Résumé : GreenLab Model is a functional-structural plant growth model that combines both organogenesis (at each cycle, new organs are created with respect to genetic rules) and photosynthesis (organs are filled with the biomass produced by the leaves photosynthesis). Our new developments of the model concern the retroaction of photosynthesis on organogenesis. We present here the first step towards the total representation of this retroaction, where the influence of available biomass on the number of metamers in new growth units us modelled. The theory is introduced and applied to a Corner model tree. Different interesting behaviours are pointed out.

Classification Agris : U10 - Informatique, mathématiques et statistiques
F50 - Anatomie et morphologie des plantes
F62 - Physiologie végétale - Croissance et développement
F61 - Physiologie végétale - Nutrition

Auteurs et affiliations

  • Mathieu Amélie, Ecole centrale Paris (FRA)
  • Cournède Paul-Henry, Ecole centrale Paris (FRA)
  • De Reffye Philippe, CIRAD-AMIS-AMAP (FRA)

Autres liens de la publication

Source : Cirad - Agritrop (https://agritrop.cirad.fr/523613/)

Voir la notice (accès réservé à la Dist) Voir la notice (accès réservé à la Dist)

[ Page générée et mise en cache le 2022-04-27 ]