Seed treatment First foliage leof 1)Non-dormant seed Coleoptile Soaking, accelerated germination(催芽), Coleorhiza Root system Seed disinfection. 2)Special seed Mechanical treatment Warm water treatment Chemical treatment 3)Physiologically immature seed Stratification. Wash. Hormone treatment. Storage 2021/2/22 Chapter 162021/2/22 Chapter 16 11 • Seed treatment 1) Non-dormant seed Soaking, accelerated germination (催芽）, Seed disinfection, … 2) Special seed Mechanical treatment, Warm water treatment, Chemical treatment 3) Physiologically immature seed Stratification, Wash, Hormone treatment, Storage