The classification has stayed relevant for so long because it's an indispensable measurement in determining seed purity. Why?

The Rules for Testing Seeds by the Association of Official Seed Analysts (AOSA) are used as the basis for the purity analysis and germination tests performed in the seed lab. Seed being sold in ...

Felicity Pritchard, Regional Manager Grains South WestThe quality of seed at sowing is a critical component of a crop's success.Many crops in western ...

Test results show that certified seeds for crops such as corn, soybeans and rice have significantly higher germination rates and purity levels than non-certified seeds. Certified corn seeds have ...