| Code | Definition | Number of Accessions |
| 1 | NO BREAKAGE | 12009 |
| 2 | (1 = NO BREAKAGE, 9 = ALL PLANTS) | 3727 |
| 3 | (1 = NO BREAKAGE, 9 = ALL PLANTS) | 593 |
| 4 | (1 = NO BREAKAGE, 9 = ALL PLANTS) | 317 |
| 5 | (1 = NO BREAKAGE, 9 = ALL PLANTS) | 82 |
| 6 | (1 = NO BREAKAGE, 9 = ALL PLANTS) | 43 |
| 7 | (1 = NO BREAKAGE, 9 = ALL PLANTS) | 10 |
| 8 | (1 = NO BREAKAGE, 9 = ALL PLANTS) | 17 |
| 9 | ALL PLANTS | 34 |
| MIX | ROW MIXED FOR STRAW BREAKAGE | 2 |