A Preliminary Study of Asexual Propagation Ways of Viburnum macrocephalum

Viburnum macrocephalum was known as its white flowers,shaped like a ball,high ornamental value,d not producing seeds.In 2015 and 2016,reproductive tests were carried out to improve the rooting rate,survival rate in different matrix,different season,different stock height and different layering mode.The results showed that the V.macrocephalum cuttings rooting rate was the highest in yellow sand,spring cuttings rooting rate was the highest,the half year survival rate and survival rate after a year were both the highest when the height of root stock was in 25~45 cm,the best layering mode was named as "clip".