Wendy Karol Cecil
Research Associate, Plant Sciences
University of Wyoming
1000 E. University
Agriculture Bldg 4031
Laramie, WY 82071
Phone: (307) 766-2243
Email: wcecil@uwyo.edu
Two problems, winter hard red winter and/or hard red spring wheat; oats; rye, malt
barley and corn will be used to make up the grading phase of the contest.
No actual grain samples will be worked. Master sheets listing grading factors will
be furnished to each contestant.
WHEAT | ||
smutty light smutty |
garlicky treated |
ergot |
OATS | |||
heavy extra heavy |
thin smutty |
garlicky ergot |
bleached bright |
RYE | ||
ergoty light smutty* |
plump smutty |
light garlicky weevily |
CORN | ||
flint | flint and dent | waxy* |
MALT BARLEY |
Examples:
HARD RED SPRING WHEAT | ||||
Subclass. . . . . . . . . | 25 points. . . . . | wrong. . . . . . . | 0 | |
*Grade - right | 30 points. . . . . | 1 off 20 points | ||
2 off | 10 points. . . . . | 3 off . . . . . . . | 0 | |
**Determining factors | 20 points | |||
one factor: | 1 right | 20 points. . . . . | 1 wrong. . . . . . | 0 |
two factors: | 2 right | 20 points. . . . . | 2 wrong. . . . . . | 0 |
1 right | 16 points | |||
three factors: | 3 right | 20 points. . . . . | 3 wrong. . . . . . | 0 |
2 right | 16 points | |||
1 right | 8 points | |||
four factors: | 4 right | 20 points. . . . . | 4 wrong. . . . . . | 0 |
3 right | 16 points | |||
2 right | 12 points | |||
1 right | 8 points | |||
Over 4 factors cut 10 points |
OATS, CORN, AND RYE | |||||
Class. . . . . . . . . . . . | 15 points | ||||
*Grade - right. . . . . . . | 30 points | ||||
1 off . . . . . . . . | 20 points | ||||
2 off . . . . . . . . | 10 points | ||||
3 off. . . . . . . . | 0 points | ||||
**Determining factors | 30 points | ||||
one factor: | 1 right | 30 points. . . . . | 1 wrong. . . . . | 0 | |
two factors: | 2 right | 30 points. . . . . | 2 wrong. . . . . . | 0 | |
1 right | 24 points | ||||
three factors: | 3 right | 30 points. . . . . | 3 wrong. . . . . . | 0 | |
2 right | 20 points | ||||
1 right | 10 points | ||||
four factors: | 4 right | 30 points. . . . . | 4 wrong. . . . . . | 0 | |
3 right | 22 points | ||||
2 right | 15 points | ||||
1 right | 8 points |
MALT BARLEY | |||
Grade . . . . . . . . . . . | 30 points | ||
1 off | 20 points | ||
2 off | 10 points | ||
3 off | 0 points | ||
**Determining factors. . . . | 45 points | ||
One factor: | 1 right | 45 points | |
Two factors | 2 right | 45 points | |
1 right | 30 points | ||
Three factors | 3 right | 45 points | |
2 right | 30 points | ||
1 right | 15 points | ||
Four factors | 4 right | 45 points | |
3 right | 35 points | ||
2 right | 20 points | ||
1 right | 10 points |
* If special grade is omitted, cut 5 points. If wrong special grade is included, cut 5 points.
** When determining factors are given and only one is actual, score as for two factors. When three determining factors are given and only two are actual, score as for three.
*** Cut 10 points on all factors over four.
COMMERCIAL GRAIN GRADING SCORE SHEET
Indicate your answer by an X in the proper bracket.
HARD RED WINTER WHEAT | |||
Grade | Subclass | Factors | |
U.S. No. 1
[ ]
|
[ ]
|
Minimum test weight per bushel
[ ]
|
|
U.S. No. 2
[ ]
|
Damaged kernels |
Total damaged kernels
[ ]
|
|
Heat-damaged
[ ]
|
|||
U.S. No. 3
[ ]
|
[ ]
|
||
U.S. No. 4
[ ]
|
Foreign Materials
[ ]
|
||
U.S. No. 5
[ ]
|
Wheat of other classes |
Total
[ ]
|
|
Contrasting Classes
[ ]
|
|||
U.S. Sample Grade
[ ]
|
|||
Special Grades | Shrunken and broken kernels
[ ]
|
||
Defects(Total)
[ ]
|
|||
Smutty
[ ]
|
Dockage __________% | ||
Light Smutty
[ ]
|
|||
Garlicky
[ ]
|
|||
Ergoty
[ ]
|
Does not meet requirements for any of the grades from U.S. No. 1 to U.S. No. 5, inclusive [ ]
|
||
Treated
[ ]
|
COMMERCIAL GRAIN GRADING SCORE SHEET
Indicate your answer by an X in the proper bracket.
HARD RED SPRING WHEAT | |||
Grade | Subclass | Factors | |
U.S. No. 1
[ ]
|
Dark Northern Spring Wheat [ ]
|
Minimum test weight per bushel
[ ]
|
|
U.S. No. 2
[ ]
|
Damaged kernels |
Total damaged kernels [ ]
|
|
U.S. No. 3
[ ]
|
Northern Spring Wheat [ ]
|
Heat-damaged kernels [ ]
|
|
U.S. No. 4
[ ]
|
Foreign Material
[ ]
|
||
Shrunken and broken kernels
[ ]
|
|||
U.S. No. 5
[ ]
|
Red Spring Wheat
[ ]
|
Total of above
[ ]
|
|
U.S. Sample grade
[ ]
|
Wheat of other classes | Contrasting classes
[ ]
|
|
Special Grades | Defects (Total)
[ ]
|
||
Smutty
[ ]
|
|||
Light Smutty
[ ]
|
Dockage __________% |
||
Garlicky
[ ]
|
|||
Ergoty
[ ]
|
|||
Treated
[ ]
|
COMMERCIAL GRAIN GRADING SCORE SHEET
Indicate your answer by an X in the proper bracket.
CORN | |||
Grade | Class | Factors | |
U.S. No. 1
[ ]
|
Yellow Corn [ ]
|
Minimum test weight per bushel
[ ]
|
|
U.S. No. 2
[ ]
|
Moisture
[ ]
|
||
U.S. No. 3
[ ]
|
White Corn [ ]
|
Broken corn and Foreign Material [ ]
|
|
U.S. No. 4
[ ]
|
|||
U.S. No. 5
[ ]
|
Mixed Corn [ ]
|
Damaged Total
[ ]
_____________________ Kernels Heat-damaged kernels [ ]
|
|
U.S. Sample Grade [ ]
|
|||
Special Grade | Does not meet requirements for any of the grades form U.S. No. 1 to U.S. No. 5, inclusive [ ]
|
||
Flint
[ ]
|
|||
Waxy
[ ]
|
|||
Flint and Dent
[ ]
|
COMMERCIAL GRAIN GRADING SCORE SHEET
Indicate your answer by an X in the proper bracket.
OATS | ||
Grade | Special Grades | Factors |
U.S. No. 1
[ ]
|
Bright
[ ]
|
Test Weight per Bushel
[ ]
|
U.S. No. 2
[ ]
|
Heavy
[ ]
|
Sound Cultivated Oats
[ ]
|
U.S. No. 3
[ ]
|
Extra Heavy
[ ]
|
Heat-damaged Kernels
[ ]
|
U.S. No. 4
[ ]
|
Thin
[ ]
|
Foreign Material
[ ]
|
U.S. Sample Grade
[ ]
|
Smutty
[ ]
|
Wild Oats
[ ]
|
Ergoty
[ ]
|
Oats of Other Colors
[ ]
|
|
Garlicky
[ ]
|
Slightly Weathered Oats
[ ]
|
|
Bleached
[ ]
|
Badly Stained or Materially Weathered Oats [ ]
|
|
Does not meet requirements for any of the grades from U.S. No. 1 to U.S. No. 4, inclusive. [ ]
|
COMMERCIAL GRAIN GRADING SCORE SHEET
Indicate your answer by an X in the proper bracket.
RYE | |||
Grade | Special Grades | Factors | |
U.S. No. 1
[ ]
|
Plump
[ ]
|
Damaged Kernels |
Total
[ ]
|
U.S. No. 2
[ ]
|
Smutty
[ ]
|
Heat-damaged
[ ]
|
|
U.S. No. 3
[ ]
|
Light Garlicky
[ ]
|
Foreign Material |
Total
[ ]
|
U.S. No. 4
[ ]
|
Garlicky
[ ]
|
Other than Wheat
[ ]
|
|
U.S. Sample Grade [ ]
|
Ergotty
[ ]
|
Minimum test weight per bushel
[ ]
|
|
Dockage ______________% |
Light Smutty
[ ]
|
Thin Rye
[ ]
|
|
Does not meet requirements for any of the grades from U.S. No. 1 to U.S. No. 4, inclusive. [ ]
|
COMMERCIAL GRAIN GRADING SCORE SHEET
Indicate your answer by an X in the proper bracket.
TWO-ROWED MALTING BARLEY | |
Grade | Factors |
U.S. No. 1
[ ]
|
Test Weight Per Bushel
[ ]
|
U.S. No. 2
[ ]
|
Suitable Malting Types
[ ]
|
U.S. No. 3
[ ]
|
Sound Barley
[ ]
|
U.S. No. 4
[ ]
|
Wild Oats
[ ]
|
Does not meet any of the requirements for any of the above grades. [ ]
|
Foreign Material
[ ]
|
Skinned Or Broken Kernels
[ ]
|
|
Thin Barley
[ ]
|
|
Frost Damaged Kernels
[ ]
|
|
Mold Damaged Kernels
[ ]
|
|
Heat Damaged Kernels
[ ]
|
|
Garlicky
[ ]
|
|
Ergoty
[ ]
|
|
Smutty
[ ]
|
|
Infested
[ ]
|
Wendy Karol Cecil
Research Associate, Plant Sciences
University of Wyoming
1000 E. University
Agriculture Bldg 4031
Laramie, WY 82071
Phone: (307) 766-2243
Email: wcecil@uwyo.edu