Canadian Grain Commission
www.grainscanada.gc.ca
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Buckwheat – Chapter 13
Official Grain Grading Guide
Export grade determinants tables
Buckwheat, Canada (CAN)
| Grade name | Total removable material % | Damage | Foreign material | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dehulled % | Immature % | Total % | Cereal grains % | Ergot % | Excreta % | Matter other than cereal grains % | Sclerotinia % | Stones % | Total % | ||
| No. 1 Canada | 2.5 | 1 | 1.5 | 4 | 1 | Nil | 0.010 | 0.2 | Nil | 0.03 | 1 |
| No. 2 Canada | 2.5 | 2 | 1.5 | 8 | 2.5 | 0.05 | 0.010 | 1 | 0.05 | 0.03 | 3 |
| No. 3 Canada | 2.5 | 5 | 5 | 20 | 5 | 0.25 | 0.010 | 2 | 0.25 | 0.03 | 5 |
