“有心栽花花不活,无心插柳柳成荫”是中国的一句俗语,也印证了柳树的扦插极易成活。美国竹柳的扦插成活率更高,当年扦插苗高度可达5～8米。2009年6月至9月有人作过这样的试验,将300棵高2米的竹柳小苗连根拔出在猛太阳下晒了2天,第3天把它栽到另一块地里,10天后又发出了新芽,成 “Scrambled flowers, inadvertently inserted Willow shade” is a Chinese proverb, but also confirmed the Willow cutting extremely easy to survive. The survival rate of the United States willow bamboo cutting higher, when cutting height of 5 to 8 meters. 2009 June to September someone made such a test, the 300 2-meter-high bamboo willow roots uprooted in the fierce sun for 2 days, the third day it was planted in another piece of land, 10 days later Sprouted, into