中国水仙叶片青翠、花朵清香，为冬季室内主要观赏花齐之一，但由于病毒侵害，常使植株矮小，花朵变小，花产生斑点，退色甚至不开花。另外水仙一般繁殖方法速度较慢，一个大鳞茎仅在两侧形成3－4个分生小球。小球需经过3年培养方可供观赏，不能满足大量需求。通过组织培养，能 Chinese narcissus leaves are green and fragrant flowers, one of the major ornamental flowers in the winter indoor. However, due to the virus, the plants are often dwarfed, the flowers become smaller, the flowers produce spots, fade or even bloom. Another narcissus general breeding method is slower, a bulblet only in the formation of 3-4 on both sides of the sub-ball. The pellets need to be cultivated for three years before they can be viewed, which can not meet the large demand. Through tissue culture, can