Distribution responses of Lespedeza davurica community on Loess Plateau to climate change. Dynamic Responses of UV-absorbing Compounds and Osmotic Adjustment Substances of Lespedeza davurica to Drought and Enhanced UV-B Radiation The effects of sheep urine on growing characteristics of different life form plants in a Chinese steppe grassland Photosynthetic Diurnal Changes of Bothriochloa ischaemum Mixed Sowing with Lespedeza davurica in Loess Hilly-gully Region Dynamic responses on anti-oxidative defense system and lipid peroxidation of Lespedeza davurica to drought stress and re-watering Effects of Drought Stress and Rewatering on Enzymatic Defensive System in Lespedeza davurica(Laxm.) Schindl. Effect of Different Water and Macro-Nutrient Levels on the Chlorophyll Fluorescence Kinetic Parameters of Lespedeza davurica(Laxm.) Schindl Effects of Water Stress and Rehydration on Photosynthetic Characteristics of Lespedeza davurica (Laxm.) Schindl Dynamic Responses of Antioxidative Defense System of Lespedeza davurica to Drought and Enhanced UV-B Radiation Soil Water Using and Consume of Three Legumes on Highland of Loess Plateau Responses of Antioxidant Defense System of Lespedeza davurica to Enhanced UV-B Radiation Drought Resistance and Root Anatomy of Lespedeza davurica(Laxm.) Schindl Anatomical Structure of Lespedeza davurica Stem from Different Population Effect of Planting Density on the Productivity and WUE of Three Legumes in Highland of Loess Plateau