X-Palm, a functional structural plant model for analysing temporal, genotypic and inter-tree variability of oil palm growth and yield

Pallas Benoît, Soulie Jean-Christophe, Aguilar Grégory, Rouan Lauriane, Luquet Delphine. 2013. X-Palm, a functional structural plant model for analysing temporal, genotypic and inter-tree variability of oil palm growth and yield. 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, 319-321. ISBN 978-951-651-408-9 International Conference on Functional-Structural Plant Models. 7, Saariselkä, Finlande, 9 Juin 2013/14 Juin 2013.

Résumé : Oil palm yield depends on many component traits that are determined during about 4 years between inflorescence meristem initiation and harvest. Yield also presents large inter-month variability as well as variability among trees in the field. To simulate this complex system we developed a plant growth model using i) plant source-sink relationships as drivers of plant phenotypic plasticity and ii) stochastic rules relating inflorescence characteristics to plant nutritional status.

Classification Agris : U10 - Informatique, mathématiques et statistiques
F62 - Physiologie végétale - Croissance et développement
F01 - Culture des plantes

Auteurs et affiliations

• Pallas Benoît, Montpellier SupAgro (FRA)
• Soulie Jean-Christophe, CIRAD-BIOS-UMR AGAP (FRA) ORCID: 0000-0003-2904-9548
• Aguilar Grégory, CIRAD-BIOS-UMR AGAP (FRA)
• Rouan Lauriane, CIRAD-BIOS-UMR AGAP (FRA)
• Luquet Delphine, CIRAD-BIOS-UMR AGAP (FRA) ORCID: 0000-0002-2543-7140

Source : Cirad - Agritrop (https://agritrop.cirad.fr/570070/)

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