Fertilization management to improve quality properties of spring wheat cultivars has received little research attention in Northeast China. In this study, the effects of different fertilization management regimes on the quality properties of spring wheat cultivar New Kehan 9 (Triticum aestivum L.) were investigated for two years. The results showed that fertilization consistently increased wheat yield, and the highest yield was obtained with addition of N, P and NPK fertilizers. The NPK treatment resulted in 50% more yield than the unfertilized plot. The average increases in protein content from NPK and NP at seeding + N at anthesis over no fertilization and NP fertilizers at seeding were 2.7% and 0.90% respectively. The highest protein yields were achieved in NPK and NPK + N treatments, and the lowest protein yield was observed in the no fertilizer treatment due to both low protein content and grain yield. Fertilization increased gliadins content, but decreased glutenins content, thus the gliadins/glutenins ratios were higher in the fertilization treatments. The most obvious effect of fertilization on kernel quality was the significant increase of hardness percentage. Although the dough rheological properties were not strongly changed by fertilization, dry gluten and wet gluten were significantly increased, and the highest bread volume and bread score were found in the NPK treatment in both years. The application of 3% urea at anthesis, or applying 45 kg ha-1 of potassium sulphate at seeding, with urea and diammonium phosphate as basal applications, significantly increased protein yield and improved quality properties of this wheat cultivar.