桂花树既是庭园绿化、美化、香化的优良树种,又是应用广泛的经济林木。其花朵芳香浓郁,人人喜爱。桂花可提炼高级香精,又可作蜜饯,应用于糕点,食品配料。由于桂花雌雄不同株,因此独居的桂花树根本不结实,故种子难得,以往繁殖一般都采用压条分株稼接方法,这样繁殖速度慢,数量少,经济效益低。我通过几年实践,采取扦插繁殖方法,效果很好。做到上年扦插下年出圃,生长周期短。现将我扦插方法介绍如下: 一、扦插季节。夏季在5—6月,秋季在8—9月,7月扦插也行,但苗床气温要控制在 Osmanthus tree is not only landscaping landscaping, landscaping, incense of the fine tree species, but also a wide range of economic forest. Its flowers are rich in fragrance and loved by all. Osmanthus can be refined senior flavor, but also for preserves, used in cakes, food ingredients. Because osmanthus different male and female strains, so osmanthus tree alone is not strong solitary, so the seeds are rare, past the general use of stratified ramie pick method, so that breeding slow, the number of small, low economic. I practice through a few years, take cutting propagation method, the effect is very good. To achieve the cuttings last year out of nursery, the growth cycle is short. I now cuttings introduced as follows: First, the cutting season. Summer in May-June, autumn in August-September, July cutting also, but the seedbed temperature to be controlled at