Silicon reduces sodium uptake in rice (Oryza sativa L.) in saline conditions and this is accounted for by a reduction in the transpirational bypass flow

absorption de substances nutritives arroz estoma fisiologia vegetal gas exchange intercambio de gases mineral nutrients nutrient uptake nutrientes minerales nutrition des plantes oryza sativa photosynthese photosynthesis plant nutrition plant physiology rice riz salinidad salinity salt tolerance silicio silicium silicon sodio sodium stomata stomatal resistance stomate tolerancia a la sal translocation transpiration