Abstract: For this study, the characters of seed germination and young seedling growth under salt stress mimiced by sodium chloride (NaCl) were evaluated. Some physiology parameters of young seedling involved salt stress responsion were analysed. Furthermore, the primary different proteomic analysis of the leaves from young seedling subjected to salt stress was performed. The results showed that, the whole proteins extracted from young seedlings cultured in pots under 1.0% NaCl for 72 hours were changed. 332 Proteins were matched and 61 proteins showed differently expressed under salt stress, with 29 up and 32 down. The feasible suggestion on procedure of 2D-PAGE and image analysis was presented.