The relationship between light energy utilization and dissipation of PS Ⅱof Puccinellia tenuiflora seedlings and osmotic potential of culture solution under Na2CO3 stress Regulation of exogenous nitric oxide on photosynthetic physiological response of Lolium perenne seedlings under NaHCO3 Stress 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 Physiological Responses of Iris to NaHCO3 Stress 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 Responses of calluses of Poncirus Trifoliata to calcareous stress Concentration of O3 at the atmospheric surface affects the changes characters of antioxidant enzyme activities in Triticum aestivum Growth and Physiological Indexes of Cucumber Seedlings with Na2CO3 Stress 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 Effects of SNP on the growth and nitrogen metabolism enzymes activities of cucumber seedlings under NaHCO3 stress Effect of Na2CO3 Stress on Defensive Enzyme System of Puccinellia tenuiflora Seedlings Plasma-membrane Peroxidation and Osmotic Substances Changes of Sambucus coreana Seedlings Under NaHCO3 Stress PHYSIOLOGICAL RESPONSES AND TOLERANCE EVALUATION OF PUMPKIN TO Na_2CO_3 STRESS DURING SEED GERMINATION