目前吉塞拉5、6号是适应性广、嫁接亲和性好、丰产和早果性极好的大樱桃矮化砧木。但矮化砧木扦插不易生根,采用传统的根蘖或压条繁殖,繁殖速度慢且易传带病毒,影响大樱桃的大面积栽培和优良砧木在生产中的推广。利用组培进行工厂化快繁,可大大缩短育苗时间,快速繁殖吉塞拉矮化砧优质苗木。 At present, Gisela 5,6 are wide adaptable, good grafting affinity, high dwarfing rootstock with high yield and excellent early fruit. However, dwarfing rootstock cutting is not easy to root, the use of traditional root tillers or battens breeding, reproduction slow and easy to carry the virus, affecting the large-scale cultivation of large cherry and fine rootstocks in the promotion of production. The use of tissue culture plant fast propagation, can greatly shorten the breeding time, rapid breeding of high quality seedlings Ji Sila an dwarfing.