Standards for Each Class | |||
Factor | Foundation | Registered | Certified |
Pure seed (minimum) | 99.0 percent | 99.0 percent | 98.5 percent |
Total weed seeds (maximum) | 15 per pound | 15 per pound | 30 per pound |
Other varieties (maximum) * | |||
Brown | 2 per pound | 8 per pound | 16 per pound |
Yellow | 4 per pound | 16 per pound | 32 per pound |
Other crop seeds (maximum) | 2 per pound | 5 per pound | 10 per pound |
Inert matter (maximum) ** | 1.0 percent | 1.0 percent | 1.5 percent |
Prohibited noxious weed seeds *** | none | none | none |
Objectionable weed seeds (maximum) + | 1 per 2 pounds | 1 per 2 pounds | 3 per pound |
Germination (minimum) | 85.0 percent | 85.0 percent | 85.0 percent |
*Other varieties may not include variants characteristic of the variety.
**Foreign matter, other than broken seed, may not exceed 0.2 percent.
***Including seeds of quackgrass.
+Objectionable weed seeds include dodder species, wild oats, hedge bindweed (wild morning glory), giant ragweed (kinghead), small seeded falseflax, and American dragonhead.
N.D. Admin Code 74-03-15-04
General Authority: NDCC 4.1-52-10
Law Implemented: NDCC 4.1-52-10, 4.1-53-42