Responses of Atriplex triangularis root |permeability and reflection coefficient to salt stress. The Photosynthetic Response of Atriplex triangularis to Salt-shock under Varied Light Intensity Na+ and Water Uptake in Relation to the Radial Reflection Coefficient of Root in Arrowleaf Saltbush Under Salt Stress Response of plant growth and photosynthetic characteristics in Suaeda glauca and Atriplex triangularis seedlings to different concentrations of salt treatments