What type of testing is conducted on seed samples?

The testing conducted on seed samples primarily focuses on purity, germination, and sometimes disease tests. This is important because purity tests determine the content of the seed lot, including the presence of weed seeds or contaminants, which is essential for ensuring quality and compliance with regulations. Germination tests assess the viability of the seeds, indicating their potential to sprout and grow under suitable conditions, which is crucial for farmers and consumers relying on the seeds for planting. Additionally, disease tests are sometimes included to identify any pathogens that could affect plant health, thereby helping prevent the spread of diseases that could compromise crop yields. This comprehensive testing approach ensures that seeds meet legal and quality standards set by California Seed Law, ultimately supporting agricultural productivity and sustainability.