Physiological responses of different cucumber cultivars seedlings to iso-osmotic Mg(NO3)2 and NaCl stress. Effects of 60Co-γ Ray Radiation on Color Lily‘Parfait’and Their Physiological Responses to High Temperature and Humidity Eco-physiological response of Quercus variabilis seedlings to increased atmospheric CO2 and N supply. Photosynthetic Physiological Responses of Five Woody Plants to NaHCO3 Stress Physiological responses of Agropyron cristatum under Na2CO3 and NaHCO3 stress