Influence of Neighboring Plants on the Variation of Red to Far-Red ratio in Intercropping System: Simulation of light quality
- Resource Type
- Conference
- Authors
- Didier, Combes; Quentin, Rambaud; Romain, Barillot; Abraham, Escobar-Gutierrez; Louarn, Gaetan; Durand, Jean-Louis; Elzbieta, Frak
- Source
- 2018 6th International Symposium on Plant Growth Modeling, Simulation, Visualization and Applications (PMA) Plant Growth Modeling, Simulation, Visualization and Applications (PMA), 2018 6th International Symposium on. :13-19 Nov, 2018
- Subject
- Bioengineering
Agriculture
Biological system modeling
Solid modeling
Optical filters
Indexes
Optical sensors
photomorphogenesis
red to far-red ratio
intercropping
radiative transfer
- Language
The objective of this study was to assess the variation of the red to far-red ratio due to the scattering of light by two plant species pea and wheat. Virtual sensors were used in different direction to estimate filtered and reflected light within the canopy. Our results showed that in most crop arrangement the difference of structure between the two species provides different values of red to far-red ratio. In the south direction, there is no effect of the structure on the red to far-red ratio.