EFFECT OF EXTERNAL REAGENTS ON THE XANTHOPHYLL CYCLE AND NON-RADIATIVE ENERGY DISSIPATION IN LEAVES OF MAIZE Combined effects of elevated O3 concentration and reduced solar irradiance on photosynthetic activity and energy dissipation of winter wheat Effects of different magnesium nutrition levels on chlorophyll fluorescence characteristics and excitation energy dissipation in rice leaves EFFECTS OF TEMPERATURE AND LIGHT TREATMENT ON VIOLAXANTHIN DE-EPOXIDASE ACTIVITY AND XANTHOPHYLL CYCLE-DEPENDENT ENERGY DISSIPATION IN WHEAT LEAVES LIGHT ENERGY UTILIZATION AND CHLOROPHYLL FLUORESCENCE IN TWO CROSSBREED POPLARS Photoinhibition of Photosynthesis Without Net Loss of D1 Protein in Wheat Leaves Under Field Conditions A Four-Level Theory on Energy Transfer of the Light-Harvesting Complex ¢ò in PS ¢ò in Higher Plants (in English) Effects of defoliation disturbance of aboveground biomass on photochemical process of reforested Calligonum caput-medusae saplings in arid desert Thermodynamic processes in the development of forest ecosystems and plant populations Effects of potassium-deficiency on photosynthesis and energy dissipation in different rice cultivars Light Energy Utilization Efficiency of High Oil Corn 115 at Grain Filling Stage The relationship between light energy utilization and dissipation of PS Ⅱof Puccinellia tenuiflora seedlings and osmotic potential of culture solution under Na2CO3 stress