双色茉莉(Brunfelsia latifolia)为多年生木本观赏花卉,同一植株可开出两种颜色的花,一为淡紫、一为雪白,色型优美,香气宜人,是一种深受人们喜爱的栽培花卉。双色茉莉过去主要依靠压条和扦插来繁殖,其繁殖系数不高,苗木质量欠佳。为了加快繁殖速度,提高质量,我们用叶片为材料,进行组织培养。具体方法是:将植株上较嫩的叶片 Two-color jasmine (Brunfelsia latifolia) is a perennial woody ornamental flowers, the same plant can be opened two colors of flowers, one for the purple, one for the white, beautiful color, pleasant aroma, is a kind of popular flower cultivation . Two-color jasmine in the past mainly rely on pressure and cuttings to breed, its coefficient of multiplication is not high, poor quality seedlings. In order to speed up breeding and improve quality, we use leaves as material for tissue culture. The specific method is: the plant leaves more tender