The research was carried out in the severely eroded granite area located in Changting County, Fujian Province. There were two kinds of management measures: whole hill side coverage with Bahiagrass(WHCB) and the mixed forests of multitree species(MFMTS). The research also set two check measures: severely eroded region without restoration measures (CK₁) and geomantic forest (CK₂). The effects of ecological restoration were discussed in the aspects of biomass and productivity. Results showed that the averaged biomasses of WHCB and MFMTS were 23.03 and 23.13 kg, respectively, which were significantly higher than those of CK1(6.02kg) and significantly lower than those of CK2 (582.87kg). The productivity 〔5.30 t/(hm²·a)〕and restoration degree (RD) of productivity (0.40) of WHCB were low, so its biomass was also low (28.26 t/hm²) and RD of biomass was 0.11. The productivity 〔9.19 t/(hm²·a)〕and RD of productivity (0.78) of MFMTS were higher. Its biomass was (39.88 t/hm²) and RD of biomass was 0.17. The difference in RD showed the different effects of WHCB and MFMTS.