Using a 3-D Virtual Sunflower to Simulate Light Capture at Organ, Plant and Plot Levels: Contribution of Organ Interception, Impact of Heliotropism and Analysis of Genotypic Differences

BACKGROUND AND AIMS: Light interception is a critical factor in the production of biomass. The study presented here describes a method used to take account of architectural changes over time in sunflower and to estimate absorbed light at the organ level. METHODS: The amount of photosynthetically act...

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Veröffentlicht in:	Annals of botany 2008-05, Vol.101 (8), p.1139-1151
Hauptverfasser:	Rey, Hervé, Dauzat, Jean, Chenu, Karine, Barczi, Jean-François, Dosio, Guillermo A.A, Lecoeur, Jérémie
Format:	Artikel
Sprache:	eng
Schlagworte:	3-D virtual plant Architectural models Architecture Biomass Computer Simulation domain_sde.mcg.agro Environmental Sciences Genotype Global Changes Helianthus Helianthus - anatomy & histology Helianthus - genetics Helianthus - growth & development Helianthus annuus heliotropism Imaging, Three-Dimensional - methods Inflorescences Leaves Life Sciences Light light interception Models, Biological organ irradiance Original Petioles Photosynthetically active radiation Phototropism - radiation effects plant architecture Plants radiative balance sunflower Sunflowers Vegetal Biology Vegetation canopies
Online-Zugang:	Volltext
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