Primary grade determinants tables for Canada Eastern Soft Red Winter (CESRW) wheat
| Grade name | Standard of quality Footnote 1 | Foreign material | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Minimum test weight kg/hL (g/0.5 L) | Variety | Degree of soundness | Ergot % | Excreta % | Matter other than cereal grains % | Sclerotinia % | Stones % | Total % | |
| number 1 CESRW | 76 (370) | Any variety of the class CESRW designated as such by order of the Commission | Reasonably well matured, reasonably free from damaged kernels | 0.04 | 0.01 | 0.2 | 0.04 | 0.03 | 0.8 |
| number 2 CESRW | 74 (360) | Any variety of the class CESRW designated as such by order of the Commission | Fairly well matured, may be moderately weather -damaged, reasonably free from severely damaged kernels |
0.04 | 0.01 | 0.3 | 0.04 | 0.03 | 1.5 |
| number 3 CESRW | 69 (335) | Any variety of the class CESRW designated as such by order of the Commission | May be immature or weather -damaged, moderately free from severely damaged kernels |
0.04 | 0.01 | 0.5 | 0.04 | 0.06 | 3.5 |
| number 4 CESRW | 65 (315) | Any variety of the class CESRW designated as such by order of the Commission | Reasonably sweet, excluded from other grades of wheat on account of damaged kernels | 0.10 | 0.03 | 1.0 | 0.25 | 0.10 | 10.0 |
| Grade, if specs for No. 4 CESRW not met | Wheat, Sample CE Account Light Weight | Wheat, Sample CE Account Ergot | Wheat, Sample CE Account Excreta | Wheat, Sample CE Account Admixture | Wheat, Sample CE Account Admixture | 2.5% or less – Wheat, Sample CE Account Stones Over 2.5% – Wheat, Sample Salvage | See Mixed grain | ||
Note: Samples of CESRW will be graded no lower than No. 3 CESRW on account of mildew
| Grade name | Contrasting classes % | Artificial stain, no residue % | Dark immature % | Degermed % | Fireburnt % |
|---|---|---|---|---|---|
| number 1 CESRW | 1 | 0.0 | 1 | 4 | 0.0 |
| number 2 CESRW | 3 | 0.1 | 3 | 7 | 0.0 |
| number 3 CESRW | 5 | 0.1 | 10 | 10 | 0.0 |
| number 4 CESRW | 10%, either alone or in combination with each other, of amber durum and any variety of the class CEOW | 2.0 | No limit | No limit | 2.0 |
| Grade, if specs for No. 4 CESRW not met | Over 10%, either alone or in combination with each other, of amber durum and any variety of the class CEOW – Wheat, Sample | Wheat, Sample CE Account Stained Kernels | Wheat, Sample CE Account Fireburnt |
| Grade name | Fusarium damage % | Grass green % | Insect damage % | Heated | |
|---|---|---|---|---|---|
| Binburnt, severely mildewed, rotted, mouldy % | Total % | ||||
| number 1 CESRW | 1.0 | 0.8 | 1 | 0.02 | 0.1 |
| number 2 CESRW | 1.0 | 2.0 | 3 | 0.05 | 0.8 |
| number 3 CESRW | 1.5 | 4.0 | 5 | 0.10 | 2.0 |
| number 4 CESRW | 5.0 | No limit | No limit | 2.50 | 2.5 |
| Grade, if specs for No. 4 CESRW not met | Wheat, Sample CE Account Fusarium Damage | Wheat, Sample CE Account Heated | Wheat, Sample CE Account Heated | ||
| Grade name | Natural stain % | Pink % | Sawfly, midge % | Shrunken and broken | Smudge and blackpoint | Sprouted % | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Shrunken % | Broken % | Total % | Penetrated smudge % | Total smudge % | Total % | |||||
| number 1 CESRW | 1 | 1 | 2 | 6 | 6 | 7 | 0.1 | 0.3 | 10 | 0.5 |
| number 2 CESRW | 2 | 5 | 8 | 10 | 10 | 11 | 0.5 | 1.0 | 20 | 2.5 |
| number 3 CESRW | 5 | 10 | 15 | 12 | 10 | 13 | 1.0 | 5.0 | 35 | 8.0 |
| number 4 CESRW | No limit | No limit | No limit | No limit | 50 | No limit within broken tolerances | No limit | No limit | No limit | No limit |
| Grade, if specs for No. 4 CESRW not met | Sample Broken Grain | |||||||||
- Date modified: