Abstract: Vicia villosa Roth turnover with different amount of fertilizer reduction was used as fertilization treatments, no fertilizer was used as control, the effects of leaf growth and fruit characters between different treatments were compared and analyzed by random block method, in order to provide basic support for the technology in green manure utilization of high-quality kiwifruit garden in Guizhou.The results showed that effects of all fertilization treatments on the maximum leaf length, leaf width and leaf area increased significantly, and the leaf weight was promoted but significance was not observed.The specific leaf area of G+100%F was significantly higher than CK by 128.61%,the leaf phosphorus content of G+85%F was the highest, which was significantly higher than CK by 22.76%.During the whole growth period, the average chlorophyll content of G+85%F was the highest, which was significantly higher than CK by 22.08%.Leaf nitrogen content promoted specific leaf area, phosphorus and potassium content promoted leaf weight, chlorophyll content had a significant positive correlation between specific leaf area and leaf area.The kiwifruit yield of G+85%F was the highest, which significantly increased by 25.37% compared with CK,the single fruit weight of G+100%F and that of G significantly increased by 28.6% and 32.04% compared with CK,respectively.There was a significant positive correlation between single fruit weight and yield.The longitudinal diameter of G was 11.61% longer than that of CK,and the transverse diameter of G+100%F was 17.38% higher than that of CK.There was no significant correlation between transverse diameter and longitudinal diameter, but both had a significant positive correlation with single fruit weight and yield.