Culm Strength
Culm strength at reproductive
| Code | Term | Description |
|---|---|---|
| 1 | STRONG (NO LODGING) | |
| 3 | MODERATELY STRONG (MOST PLANTS LEANING) | |
| 5 | INTERMEDIATE (MOST PLANTS MODERATELY LODGED) | |
| 7 | WEAK (MOST PLANTS NEARLY FLAT) | |
| 9 | VERY WEAK (ALL PLANTS FLAT) | |
| MX | MIXTURE |