Effects of nitrogen application rate on light-response curves of flag leaves in super-high yielding winter wheat at grain filling stage The Photosynthesis Characteristics Analysis on a Yellow Green Maize Characteristic Parameters of Light Responses of Corn Varieties with Different Plant Shapes Comparative analysis on gas exchange characteristics of four geographical provenances of Nitraria tangutorum Effects of GA3 and CPPU on grape fruit adjacent leaf photosynthesis and fruit quality. Rapid light-response curves of PSⅡ chlorophyll fluorescence parameters in leaves of Salix leucopithecia subjected to cadmium-ion stress Photosynthetic characteristics in leaves of Davidia involucrate Studies on photosynthetic characteristics of medicinal plant Fagopyrum cymosum Photosynthetic Dynamic Variation and Its Relationship with the Eco physiological Factors in Caryota urens and Caryota mitis The Photosynthetic Characteristics of Phalaris arundimacea in the Beigu Mountain Wetland A Comparative Study on Photosynthetic Characteristics of Haloxylon ammodendron and Nitraria tangutorum on Temperate steppa subdesert in Alashan