| Varieties | Grafting success rate (%) |
| Diourou | 78.84 (±29.44) b |
| Kouloubadaseky | 74.48 (±30.64) b |
| Pince | 38.75 (±41.79) a |
| Sierra Leone | 70.73 (±29.34) b |
| Mean | 65.70 |
| P-value | 0.005 |