美国竹柳又叫竹柳,杨柳科植物,因长势如竹,材质如柳而得名。它易栽、易管、易成活,一年四季都可育苗,北方冬季最低气温在一5℃以上地区均可进行扦插育苗。具体技术如下:1.选取插条挑选1年生健壮枝条或生长不到1年的半木质化枝条,直径 American bamboo is also called bamboo willow, willow family plants, because of the growth of bamboo, material such as Liu named. It is easy to plant, easy to manage, easy to survive, can be nursery throughout the year, the northern minimum temperature in winter in a 5 ℃ above can be cutting propagation. Specific techniques are as follows: 1 Select the cuttings Selection of 1 year-old robust branches or less than 1 year of growth of semi-lignified branches, diameter