根据垂枝侧柏的生物学特性 ,从播种、扦插、嫁接等方面进行了繁育研究。研究表明 :垂枝侧柏种子不能真实遗传 ,一般不宜用种子进行繁殖 ;扦插繁殖成活最高可达 66% ,但要推广还有待进一步研究 ,以提高扦插成活率 ;嫁接繁殖目前是一种较好的繁殖途径 ,其成活率可达 90 %以上 According to the biological characteristics of the arborvitae weeding, cutting, grafting and other aspects of breeding research. Studies have shown that: the weeping Platycodon grandiflorum seed can not be truly genetic, generally not suitable for breeding seed; cutting propagation up to 66%, but to be further research, to further study to improve the survival rate of cuttings; grafting is currently a better The breeding route, the survival rate of up to 90%