The content of K and Na in epidermis and mesophyll cells of Puccinellia tenuiflora seedling leaves under Na2CO3 stress Effects of Na2CO3 stress on the ultrastructure of mesophyll cells in Puccinellia tenuiflora Early Transcriptomic Adaptation to Na2CO3 Stress Altered the Expression of a Quarter of the Total Genes in the Maize Genome and Exhibited Shared and Distinctive Profiles with NaCl and High pH Stresses EFFECT OF METHIONINE AND Na_2CO_3 ON ROOT DEVELOPMENT OF SALT ALAKLINE TOLERANCE RICE Citric Acid Accumulation in an Alkali-tolerant Plant Puccinellia tenuiflora Under Alkaline Stress Variation of rhizosphere environmental factors of sugarbeet seedlings under Na2CO3 stress and their correlation. Growth and Physiological Indexes of Cucumber Seedlings with Na2CO3 Stress Physiological responses of Agropyron cristatum under Na2CO3 and NaHCO3 stress Effects of Na2CO3 on Defensive Enzyme Activity of Puccinellia tenuiflora Seeds Effect of Na2CO3 Stress on Defensive Enzyme System of Puccinellia tenuiflora Seedlings PHYSIOLOGICAL RESPONSES AND TOLERANCE EVALUATION OF PUMPKIN TO Na_2CO_3 STRESS DURING SEED GERMINATION The relationship between light energy utilization and dissipation of PS Ⅱof Puccinellia tenuiflora seedlings and osmotic potential of culture solution under Na2CO3 stress Strain Responses in Na2CO3-Stressed Leymus chinensis Seedlings and Their Mathematical Analysis Comparative Studies on Growth and Physiological Reaction of Zea mays under NaCl and Na2CO3 Stresses EFFECTS OF NaCl AND Na2CO3 STRESSES ON PHOTOSYNTHESIS AND PARAMETERS OF CHLOROPHYLL FLUORESCENCE IN HELIANTHUS TUBEROSUS SEEDLINGS Further Study of Physiological Mechanism of the Saline-alkali Tolerance of Puccinellia tenuiflora GST Activity and Its Related Indexes in the Chloroplasts of Puccinellia tenuiflora Seedlings under Na2CO3 Stress