Deciphering mango tree asynchronisms using Markov tree and probabilistic graphical models

  • Anaëlle Dambreville CIRAD, UPR HortSys, 97455 Saint-Pierre Cedex, Réunion Island, France, INRA, UMR AGAP, 34098 Montpellier, France
  • Pierre Fernique CIRAD, UMR AGAP and INRIA, Virtual Plants, 34095 Montpellier, France
  • Christophe Pradal CIRAD, UMR AGAP and INRIA, Virtual Plants, 34095 Montpellier, France
  • Pierre-Eric Lauri INRA, UMR AGAP, 34098 Montpellier, France
  • Frédéric Normand CIRAD, UPR HortSys, 97455 Saint-Pierre Cedex, Réunion Island, France
  • Yann Guédon CIRAD, UMR AGAP and INRIA, Virtual Plants, 34095 Montpellier, France
  • Jean-Baptiste Durand Grenoble University, Laboratoire Jean Kuntzmann, BP53, F-38041 Grenoble Cedex 9, France
Keywords: growth asynchronism, growth unit, Mangifera indica, tree development, statistical tree analysis

Abstract

Tree development is often characterised by complex dependencies between growth units (GUs) deriving from a given mother GU. We introduce a new methodology to identify such dependencies with parsimonious statistical models. The proposed approach is illustrated on mango tree, a tropical species with a particularly complex timing of development. We focus especially on asynchronism between sister GUs within tree architecture.
Published
2013-06-04
Section
3 Methods for FSPMs