甘草种子抗逆性研究

Studies on the Resistance of seed of Ural Licorice(Glycyrrhiza uralensis)

报道了甘草种子的几项抗逆性试验，指出：坚硬的种子能抵抗霉菌或细菌的侵袭；能忍耐80℃4h和100℃10min的高温，100℃1h就基本丧失发芽力；在常温下保存4年不降低生活力，长期保存13年仍有60％的发芽率。

Several resistant characteristics of Glycyrrhiza uralensis seeds were studied. The results showed that hard seed can resist attack from fungi or bacteria. It can endure high temperature for 4h at 80℃ and 10 min at 100℃, but when at 100℃ for 1 h it loses its germinating power. The seeds stored for 4 years do not reduce viability. After long period storage for 13 years,about 60% of the seed still retains its germinating power.