In the context of the development of sustainable agriculture aiming at preserving natural resources and ecosystems, it is necessary to improve our understanding of underground processes and interactions between soil and plant roots.In this thesis, we use mathematical and numerical tools to develop explicit mechanistic models of soil water and solute movement accounting for root water and nutrient uptake and governed by nonlinear partial differential equations. An emphasis is put on resolving the geometry of the root system as well as small scale processes occurring in the rhizosphere, which play a major role in plant root uptake.The first study is dedicated to the mathematical analysis of a model of phosphorus (P) uptake by plant roots. The...
Due in part to recent progress in root genetics and genomics, increasing attention is being devoted ...
AbstractSoil water uptake by plant roots results from the complex interplay between plant and soil w...
Due in part to recent progress in root genetics and genomics, increasing attention is being devoted ...
Dans le contexte du développement d'une agriculture durable visant à préserver les ressources nature...
In this paper, we consider a model of phosphorus uptake by plant roots, governed by a quasilinear pa...
Roots change their surrounding soil chemically, physically and biologically. This includes changes i...
International audienceIn this paper, we consider a model of soil water and nutrient transport with p...
The uptake of nutrients by plant roots is a multiscale problem. At the small scale, nutrient fluxes ...
This thesis deals with multiscale mathematical modelling of water and solute movement in soil system...
Several mathematical models have been developed to simulate processes and interactions in the plant ...
This thesis deals with the mathematical modelling of nutrient uptake by plant roots. It starts with ...
Understanding the distribution and fate of solutes in the soil-plant continuum is of interest for re...
Growing populations in combination with the effects of climate change make the task of ensuring glob...
Plant roots play a crucial role in several key processes in soils. Besides their impact on biogeoche...
Root water uptake is a key element for analysing the evolution of soil water content, which regulat...
Due in part to recent progress in root genetics and genomics, increasing attention is being devoted ...
AbstractSoil water uptake by plant roots results from the complex interplay between plant and soil w...
Due in part to recent progress in root genetics and genomics, increasing attention is being devoted ...
Dans le contexte du développement d'une agriculture durable visant à préserver les ressources nature...
In this paper, we consider a model of phosphorus uptake by plant roots, governed by a quasilinear pa...
Roots change their surrounding soil chemically, physically and biologically. This includes changes i...
International audienceIn this paper, we consider a model of soil water and nutrient transport with p...
The uptake of nutrients by plant roots is a multiscale problem. At the small scale, nutrient fluxes ...
This thesis deals with multiscale mathematical modelling of water and solute movement in soil system...
Several mathematical models have been developed to simulate processes and interactions in the plant ...
This thesis deals with the mathematical modelling of nutrient uptake by plant roots. It starts with ...
Understanding the distribution and fate of solutes in the soil-plant continuum is of interest for re...
Growing populations in combination with the effects of climate change make the task of ensuring glob...
Plant roots play a crucial role in several key processes in soils. Besides their impact on biogeoche...
Root water uptake is a key element for analysing the evolution of soil water content, which regulat...
Due in part to recent progress in root genetics and genomics, increasing attention is being devoted ...
AbstractSoil water uptake by plant roots results from the complex interplay between plant and soil w...
Due in part to recent progress in root genetics and genomics, increasing attention is being devoted ...