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