The understanding of the interactions between plants within heterogeneous crops could allow for a more efficient use of wheat varietal mixtures, as there is a gap of knowledge on the complementarity, synergy and competition that develop among varieties within these systems. Our study is focused on competition for light, and its impact on the above ground architecture of wheat, coupling experimental analysis and model development. We first characterized the plasticity of the aerial architecture in response to different sowing densities, for 20 contrasting genotypes of winter wheat. The number of axes per plant was shown to be the most plastic trait for all genotypes. We developed an individual-based model representing wheat growth, from the ...
International audienceBackground and Aims Predicting light partitioning in crop mixtures is a critic...
La simulation de l’architecture des plantes est devenue un front de recherche très actif, en raison ...
In the face of challenges for agriculture, plant breeding improvement must be based on new strategie...
The understanding of the interactions between plants within heterogeneous crops could allow for a mo...
L’étude des interactions entre les plantes au sein de couverts hétérogènes pourrait permettre une me...
Cereal-legume intercropping systems are assumed to provide efficient and sustainable agrosystems. Ho...
Cereal-legume intercropping systems are assumed to provide efficient and sustainable agrosystems. Ho...
Cereal variety mixtures have recently known a renewed interest but methods for screening and breedin...
Intra-specific diversity, mobilized at the scale of the field (cultivar mixtures and composite popul...
La diversité intra-spécifique, mobilisée à l'échelle de la parcelle (populations et associations var...
Les mélanges de variétés de céréales connaissent un regain d’intérêt récent, mais les méthodes pour ...
Les pratiques culturales modifient l'architecture des couverts de manière à augmenter ou diminuer le...
International audienceIncreasing the cultivated diversity has been identified as a major leverage fo...
Most of the worldwide food production is based on genetically homogeneous crop varieties, that is si...
Cover crops, which have proven to be efficient in increasing the sustainability of tropical cropping...
International audienceBackground and Aims Predicting light partitioning in crop mixtures is a critic...
La simulation de l’architecture des plantes est devenue un front de recherche très actif, en raison ...
In the face of challenges for agriculture, plant breeding improvement must be based on new strategie...
The understanding of the interactions between plants within heterogeneous crops could allow for a mo...
L’étude des interactions entre les plantes au sein de couverts hétérogènes pourrait permettre une me...
Cereal-legume intercropping systems are assumed to provide efficient and sustainable agrosystems. Ho...
Cereal-legume intercropping systems are assumed to provide efficient and sustainable agrosystems. Ho...
Cereal variety mixtures have recently known a renewed interest but methods for screening and breedin...
Intra-specific diversity, mobilized at the scale of the field (cultivar mixtures and composite popul...
La diversité intra-spécifique, mobilisée à l'échelle de la parcelle (populations et associations var...
Les mélanges de variétés de céréales connaissent un regain d’intérêt récent, mais les méthodes pour ...
Les pratiques culturales modifient l'architecture des couverts de manière à augmenter ou diminuer le...
International audienceIncreasing the cultivated diversity has been identified as a major leverage fo...
Most of the worldwide food production is based on genetically homogeneous crop varieties, that is si...
Cover crops, which have proven to be efficient in increasing the sustainability of tropical cropping...
International audienceBackground and Aims Predicting light partitioning in crop mixtures is a critic...
La simulation de l’architecture des plantes est devenue un front de recherche très actif, en raison ...
In the face of challenges for agriculture, plant breeding improvement must be based on new strategie...