Effects of salt treatments on the growth and ecophysiological characteristics of Haloxylon ammodendron Physiological responses of five deciduous broad-leaved tree seedlings in the Northeast Area of China to burning Exogenous application of sodium silicate improves the resistance of rice photosynthesis to Rhizoctonia solani infection Relationships among MDA content, plasma membrane permeability and the chlorophyll fluorescence parameters of Puccinellia tenuiflora seedlings under NaCl stress Effects of salt stress on Nitraria roborowskii growth and physiological characteristics of stress resistance. BRIEF REPORT ON DEVELOPMENT OF Indigofera pseudotinctoria Mats HIGH FLAVONOID  MUTANT AND ANTI-OXIDATION OF ITS EXACTS Physiological compared study at the jointing on near-isogenic lines wheat at salt-stress EFFECTS OF WATER STRESS ON THE PHYSIOLOGICAL CHARACTERISTICS OF PEPPER LEAVES IN ARID CLIMATES Effect of N,P and K Fertilizers on Physiological Indicators and Yield Related to Wintering Period of Ryegrass Effect of Na2CO3 Stress on Defensive Enzyme System of Puccinellia tenuiflora Seedlings