In this study, the effects of two kinds of neutral salt stresses on the seed germination of Glycyrrhiza uralensis Fisch were analyzed. The results showed that the germination rates were above 60% under ≤280 mmol/L concentration of NaCl or ≤240 mmol/L concentration of Na2SO4. High concentration of Na2SO4 inhibited seed germination more than NaCl. The germinations under Na2SO4 treatment were 3-5 days earlier than CK, and 2-6 days than NaCl treatment. Seed germination ability treated by Na2SO4 was less than NaCl under the same concentration, and seed germination index under NaCl treatment was higher than Na2SO4 under the same concentration. Significant negative correlations existed between germination rate, germination energy, or germination index and the concentration of NaCl or Na2SO4. Germination peak showed a positive correlation with the concentration of NaCl but a negative correlation with the concentration of Na2SO4.