黄金球是切花菊的一种,花呈蜂窝型,黄色,直径10ｃｍ左右,深刻正叶,茎秆中粗,即可盆栽观赏,又可作鲜切花生产,具有很高的观赏价值和经济价值。菊花的繁殖主要靠分株繁殖,这种繁殖方法速度慢,不利于品种的扩繁和推广,同时长期分株繁殖,容易使植株感染病毒。组织培养以其独有... Golden ball is a kind of cut chrysanthemum flower is honeycomb type, yellow, diameter of about 10cm, deep positive leaves, thick stems, you can potted ornamental, but also for fresh cut flowers production, with high ornamental value and economic value . Chrysanthemum mainly rely on reproduction breeding ramets, this breeding method is slow, is not conducive to the expansion and promotion of varieties, while long-term ramets, easy to make plants infected with the virus. Tissue culture with its unique ...