近年来,随着城市绿化对桂花树木的需求,供求矛盾越来越突出,桂花嫩枝扦插,生产量大,生长快,始花期早(一般扦插后2-3年可开花)是快速培育的育苗方法,而利用种子繁殖时,始花期较晚,一般在10年以后,又不易保持品种的原有性状。压条繁殖,往往受到园圃、土地等多种因素制约,出圃量小,嫁接繁殖时苗木生产与砧木的选择有很大关系,经多年来嫁接实践证明:女贞、小叶女贞、小蜡树、白蜡树等都表现为亲和力 In recent years, with the urban greening on the demand for osmanthus trees, the contradiction between supply and demand more and more prominent, sweet-scented osmanthus shoots cuttings, large production, fast growth, early flowering (generally 2-3 years after cuttings can flowering) is rapidly cultivated Breeding methods, and the use of seed breeding, flowering is late, usually 10 years later, it is not easy to maintain the original varieties of traits. Butt propagation, often by the garden, land and other factors, a small amount of garden, seedling production and stocking grafting have a great relationship, after years of grafting practice proved: privet, Prunus trilobata, wax tree, Ash, etc. are shown as affinity