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Conference Papers Year : 2013

Deciphering mango tree asynchronisms using Markov tree and probabilistic graphical models

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Abstract

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.
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Dates and versions

hal-00847614 , version 1 (08-08-2013)

Identifiers

  • HAL Id : hal-00847614 , version 1
  • PRODINRA : 326353

Cite

Anaëlle Dambreville, Pierre Fernique, Christophe Pradal, Pierre-Eric Lauri, Frédéric Normand, et al.. Deciphering mango tree asynchronisms using Markov tree and probabilistic graphical models. FSPM2013 - 7th International Workshop on Functional-Structural Plant Models, Jun 2013, Saariselkä, Finland. pp.210-212. ⟨hal-00847614⟩
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