Culm: underlying internode colouration
The underlying colour of the outer surface of the internodes on the culm, ignoring any anthocyanin colouration. Stage: near maturity (IRRI)
| Code | Term | Description |
|---|---|---|
| 0 | No underlying colour visible due to anthocyanin | |
| 1 | 041 Light gold | |
| 2 | 060 Green |