NSIC Rc 506 (Tubigan 41)
| Average yield: | Transplanted: 5.9 t/ha Direct Seeding: 5.8 t/ha |
| Maximum yield: | Transplanted: 10.0 t/ha Direct Seeding: 8.7 t/ha |
| Maturity: | Transplanted: 111 days Direct Seeding: 104 days |
| Height: | |
| Reaction to pests & diseases: | Moderately resistant to Stem Borer, blast, sheath blight, BPH and GLH. |
| Grain size: | Long |
| Milling recovery: | 73.2% |
| Eating quality: | Medium |
| Delete |