Osmanthus fragrans seeds have hard seed coat and maturity stage.In order to improve the germination rate of seeds,the seed germination test was carried out by seed shelling,low temperature stratification,and soaking with different concentrations of gibberellin,and the activity of catalase in seeds during germination was determined.The results showed that the seed coat had a certain inhibitory effect on the germination of seeds.The low temperature stratification treatment had no obvious effect on the germina...