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Essai sur la modélisation des interactions entre la croissance et le développement d'une plante- Cas du modèle GreenLab

Abstract : BASED ON AMAP MODEL, GREENLAB IS A PLANT GROWTH MODEL COMBINING BOTH ARCHITECTURE AND FUNCTIONING.
SOME IMPROVEMENTS IN THE PLANT GROWTH MODELING ARE PRESENTED HERE, BY INTEGRATING INTERACTIONS BETWEEN ORGANOGENESIS AND PHOTOSYNTHESIS. ACCORDING THE ENVIRONMENTAL CONDITIONS, PLANT PRODUCES MORE OR LESS BIOMASS, WHICH MODIFIES NOT ONLY ORGANS VOLUMES BUT ALSO THEIR NUMBERS (SIZE OF THE BRANCHING SYSTEM, NUMBER OF FRUITS). TAKING THESE PHENOMENA INTO ACCOUNT ALLOW TO REPRESENT DIFFERENT PHASIS OF PLANT GROWTH OR PLANT PLASTICITY IN ITS ENVIRONMENT THANKS TO ONE VARIABLE, THE RATIO OF BIOMASS DIVIDED BY DEMAND. THE LATTER HAS BEEN CHOSEN AS A FACTOR CONTROLLING DIFFERENT EVENTS IN THE PLANT GROWTH.
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https://tel.archives-ouvertes.fr/tel-00124839
Contributor : Amelie Mathieu <>
Submitted on : Tuesday, January 16, 2007 - 2:09:08 PM
Last modification on : Friday, April 10, 2020 - 2:10:36 AM
Document(s) archivé(s) le : Tuesday, April 6, 2010 - 9:01:27 PM

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  • HAL Id : tel-00124839, version 1

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Amélie Mathieu. Essai sur la modélisation des interactions entre la croissance et le développement d'une plante- Cas du modèle GreenLab. Mathématiques [math]. Ecole Centrale Paris, 2006. Français. ⟨tel-00124839⟩

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