Deciphering mango tree asynchronisms using Markov tree and probabilistic graphical models
Tree development is often characterised by complex dependencies between daughter growth units (GUs) deriving from a given mother GU, the so-called sister GUs. These dependencies directly affect the reproductive and vegetative phenological patterns that are at the origin of asynchronisms between adjacent GUs, eventually leading to within-canopy patchiness. These phenomena are rather common on tropical fruit-trees. We introduce new parsimonious statistical models to identify such dependencies. The proposed approach is illustrated on mango tree, a tropical species with a particularly complex timing of development. We focus especially on differences on fates and dates of burst between the daughter GUs issued from a same mother GU.
Main Authors: | , , , , , , |
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Format: | conference_item biblioteca |
Language: | eng |
Published: |
Finnish Society of Forest Science
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Subjects: | U10 - Informatique, mathématiques et statistiques, F62 - Physiologie végétale - Croissance et développement, F50 - Anatomie et morphologie des plantes, |
Online Access: | http://agritrop.cirad.fr/570086/ http://agritrop.cirad.fr/570086/1/document_570086.pdf |
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