In view of the demand for simplified fertilization in the main wheat producing areas of Suzhong，Jiangsu，a comparative study was conducted to clarify how the complete basal application of resin coated urea(named as SZ1)and controlled release fertilizer containing humic acid(named as LM1)affect wheat yield and yield formation.Wheat cultivar Yangmai 20 was used as the test material，and the traditional high-yield fertilization(i.e.splitting as base fertilizer，seedling fertilizer，jointing fertilizer and flag leaf fertilizer，named as U)was set as control.The results showed that under the same nitrogen application rate，the yield of SZ1 treatment was 6 733.3 kg/hm²，which was similar to that of U treatment. The yield of LM1 treatment was 6 933.3 kg/hm²，which was 2.21% higher than that of U treatment，while the difference was not significant.Between the two slow and controlled release fertilizers，the trend of yield，leaf area index，dry matter accumulation，nitrogen accumulation，and nitrogen utilization rate of controlled release fertilizer containing humic acid were all much higher than those of resin coated urea treatment，while stem stalk formation showed no significant difference between the two treatments.Compared with resin-coated urea，controlled-release blended fertilizer containing humic acid displayed better on wheat yield and nitrogen utilization rate，and its release characteristics are easier to meet the nutrient requirement of wheat growth，which is conducive to high and stable yield.