The impact of the rhizosphere microbiota on root system development and tolerance to environmental constraints in cereals
Due to the high evapotranspiration rates, soil water deficits are often associated with salinity stress which frequently constrains crop yields in Mediterranean countries. In these conditions, the irrigation does not appear as a sustainable and effective solution, having the effect to exacerbate the problem of soil salinization. Decreasing of soil quality due to desertification and erosion is a concern in Mediterranean agriculture and its expansion to meet growing food needs. Moreover, root establishment in poor soils is essential to ensure full use of available water. The root system is responsible for nutrient and water acquisition.