Primary grade determinants tables for Canada Western Special Purpose (CWSP) wheat

CWSP wheat - part 1 of 2
Grade name Standard of quality Heated % Fusarium % Maximum limits of
Minimum test weight kg/hL (g/0.5 L) Variety Ergot % Excreta % Stones % Total Foreign Material %
number 1 CWSP 72 (350) Any variety of the class CWSP designated as such by order of the Commission 2.5 1.0 0.1 0.03 0.03 5
number 2 CWSP 65 (315) Any variety of the class CWSP designated as such by order of the Commission 2.5 4.0 0.1 0.03 0.06 10
Grade, if number 2 specs not met Wheat, Sample Canada Western (CW) Account Light Weight   Wheat, Sample CW Account Heated 10% or less - Wheat, Sample CW Account Fusarium Damage Over 10% - Wheat, Commercial Salvage Wheat, Sample CW Account Ergot Wheat, Sample CW Account Excreta 2.5% or less - Rejected(grade) Account Stones Over 2.5% - Wheat, Sample Salvage See Mixed grain
CWSP wheat - part 2 of 2
Grade name Artificial stain, no residue % Fireburnt % Broken %
number 1 CWSP 2.0 2.0 13
number 2 CWSP 2.0 2.0 50
Grade, if number 2 specs not met Wheat, Sample CW Account Stained Kernels Wheat, Sample CW Account Fireburnt Sample Broken Grain
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