金桂属木樨科常绿小乔木或灌木,因其花色金黄灿烂,每逢仲秋时节,迎风怒放,馥郁芬芳,特别令人感到舒畅,成为人们喜爱的庭园绿化树种。桂花的采种,贮藏如不注意,往往种子发芽、出苗率很低。1981年我们用长沙岳麓山的5.6斤桂花种子育苗,结果获得成功,种子发芽、出苗率达85％,比一般的发芽率还高20％。金桂种子在4、5月成熟,此时即可采种。但因其后熟期长,种子采下后要在室内贮藏一个月左右才能成熟。又因金桂种子既不耐高温高湿,又不耐干旱,在高温高湿环境条件下容易感病腐烂变质,而 Gynuraceae is an evergreen small trees or shrubs, because of its bright golden colors, every mid-autumn season, the windward, fragrant, especially pleasant, as people love the landscaping tree species. Sweet-scented osmanthus seeds, if not pay attention to storage, often seed germination, emergence rate is very low. In 1981, we used 5.6 kg sweet-scented osmanthus seedlings in Yuelu Mountain of Changsha. The result was successful. The seed germination rate was 85%, which was 20% higher than the average germination rate. Golden Kwai seeds mature in April and May, this time to seed. However, due to its long maturation period, the seeds should be stored indoors for about a month before they mature. Because the seeds of Kim Gui neither high temperature and humidity, they are not resistant to drought, susceptible to disease under high temperature and humidity environment spoilage, and