Abstract: [Objectives][Methods] In order to explore the different slow/controlled release fertilizers application effect of combination model in super late rice. The effects of Jinjiu (27-11-12), Jinjiu (24-14-16), Yongxiao (22-8-15), MEISTER 7 and MEISTERS 15 on the yield, its components and fertilizer use efficiency of super rice "5 You 103" were studied by comparing with "compound fertilizer (25-10-16) + urea" (conventional fertilization mode). [Results]The test results showed that the use of different slow/controlled release fertilizers under the combined application mode of "Yongxiao (22-8-15) + MEISTER 7" had the highest fertilizer utilization efficiency. its leaf length, the SPAD value of tillering stage, the SPAD value of elongation-heading stage,, the uniformity of breakage and heading and Three leaf area were 13.9%, 4.0%, 8.4%, 15.2%, and 19.2% higher than those of conventional fertilization significantly; its rice yield, plant height, effective tiller number were -1.7%, 2.3%, and 2.0% higher than conventional fertilizers, with no significant difference. “Jinjiu” and “Yongxiao” series of slow/controlled release fertilizers can significantly increase the fertilizer utilization efficiency. The N, P, and K utilization efficiency is 3.0%~19.9%, 2.1%~8.9% and 3.2%~13.7% higher than conventional fertilization respectively. [Conclusion]Under the experimental conditions, comprehensive rice yield, fertilizer use efficiency, and rice population structure, etc., "Yongxiao (22-8-15) + MEISTER 7" treatment has the best fertilization mode, "Yongxiao (22-8-15) + urea treatment followed.