Rye - Chapter 5 | Official Grain Grading Guide

Primary grade determinants tables

Rye, Canada Western/Canada Eastern (CW/CE)

Primary grade determinants tables - Rye, Canada Western/Canada Eastern - 1
Grade name Standard of quality Damage
Minimum test weight kg/hl (g/0.5 L) Degree of soundness Broken % Fireburnt % Fusarium % Heated % Sprouted %
No. 1 CW/CE 72 (349) Well matured, practically free from weather-damaged kernels 4 Nil 0.25 0.1 0.5
No. 2 CW/CE 69 (334) Reasonably well matured, reasonably free from weather-damaged kernels 5 Nil 0.5 0.75 2
No. 3 CW/CE 63 (304) Excluded from higher grades on account of damaged kernels 8 Nil 1 5 10
Grade, when No. 3 specs not met Rye, Sample CW/CE Account Light Weight   50% or less – Rye, Sample CW/CE Account Broken Grain Over 50% – Sample Broken Grain Rye, Sample CW/CE Account Fireburnt Rye, Sample CW/CE Account Fusarium Damage Rye, Sample CW/CE Account Heated Rye, Sample CW/CE Account Sprouted
Primary grade determinants tables - Rye, Canada Western/Canada Eastern - 2
Grade name Foreign material
Cereal grains other than wheat % Ergot % Excreta % Matter other than cereal grains % Sclerotinia % Stones % Total %
No. 1 CW/CE 1.5 0.05 0.01 0.5 0.05 0.033 2
No. 2 CW/CE 3 0.20 0.01 1 0.20 0.033 5
No. 3 CW/CE 10 0.33 0.02 2 0.33 0.066 10
Grade, when No. 3 specs not met See Mixed grain Rye, Sample CW/CE Account Ergot Rye, Sample CW/CE Account Excreta Rye, Sample CW/CE Account Admixture Rye, Sample CW/CE Account Admixture 2.5% or less – WestRye, Rejected (grade) Account Stones or EastRye Sample CE Account Stones. Over 2.5% – Rye, Sample Salvage See Mixed grain