Pot experiment was conducted to characterize the effects of concentrated slurry in formulated fertilizers on the growth of pakchoi and improvement of soil quality, comparing to concentrated slurry fertilizer, water formulated fertilizer and “Aojie” water-soluble fertilizer. Results showed that the biomass, ascorbic acid and soluble sugar of pakchoi were significantly improved by using formulated fertilizers made from concentrated slurry compared with formulated fertilizers made from water and water-soluble fertilizers from Aojie company. After fertilizing, the nitrate contents didn’t accumulated, but the catalase, urease and the nutrients in soil were significantly improved. Simultaneously using the basal and foliar fertilizers made by concentrated slurry had the best performance on pakchoi growth and soil quality.