悬崖菊以其接近自然生态、繁花密挤、绚丽多姿、热烈奔放而深受人们喜爱,其培育目标是株干越长越好,可供展室陈列,高悬平垂,雄壮秀丽。多效唑为致矮类植物激素,一般认为,在悬崖菊上使用多效唑是不合适的。但在多次展览中,有些悬崖菊尽管飘长可达4-5米,但其花朵零散、叶片也显稀疏,极大地降低了观赏效果。怎样科学合理地解决这个矛盾呢?我们连续三年试验,发现在最后一次摘心后2-3天喷l00ppm多效唑,以后每隔10天喷一次相同浓度的多效唑,直至现蕾,不但可使茎粗节短、叶色浓绿、株态优美、花期一致,还可将其致矮作用降到最低,极大地提高悬崖菊的观赏价值。实践证明,栽培悬崖菊,喷施多效唑,效果非常好。<见附照片> Cliff Chrysanthemum close to its natural ecology, flowers dense crowded, colorful, warm and imaginative and loved by the people, its cultivation goal is to plant the longer the better, for exhibition room, hanging vertical, magnificent beauty. Paclobutrazol is a short plant hormone, it is generally believed that the use of paclobutrazol on the cliff chrysanthemum is not appropriate. However, in many exhibitions, although some cliff-shaped chrysanthemums can reach 4-5 meters in length, their flowers are fragmented and leaves are sparse, greatly reducing the ornamental effect. How to solve this problem scientifically and reasonably? We tested for three consecutive years and found that after the last topping of 2-3 days sprayed with l00ppm paclobutrazol, spray the same concentration of paclobutrazol every 10 days until the budding, Day short, dark green leaves, beautiful plants, the same flowering, but also to minimize the role of short, greatly enhance the ornamental value of cliff daisy. Practice has proved that the cultivation of cliff chrysanthemum, spraying paclobutrazol, the effect is very good.