侧柏嫁接一般采用劈接和靠接,但需用大量的砧木苗,不易操作。为加快侧柏优良无性系的繁殖,我们应用袋接装根法嫁接取得成功。现将其方法介绍如下。1 嫁接方法1.1 作床于每年3月下旬或4月初将苗床整好,浇足水后,待能进入时,沿畦挖沟,按30cm间距挖深20cm、宽5～8cm的沟3条,以作埋嫁接苗用。1.2 选取砧木从侧柏大树下挖取根段,或从实生苗上剪根。将根砧剪成长10cm,上下端均成马耳形,上端粗0.5～1.5cm;并将根砧上侧根修去或剪短,注意剪口光滑,根砧无弯不折,剪好后马 Arborvitae grafting commonly used split and docking, but need to use a large number of rootstock seedlings, not easy to operate. In order to speed up the breeding of excellent Arborvitae clones, we applied the bagged root-grafting method to achieve success. Now the method described below. 1 grafting method 1.1 for the bed in late March or early April each seedbed to make a good, after pouring enough water to be able to enter, digging ditch along the 畦, according to 30cm spacing dug deep 20cm, width 5 ~ 8cm ditch 3, To be buried grafting seedlings. 1.2 Select the rootstock from the arborvitae trees dig roots, or cut from the root on the seedlings. The root anvil cut grow 10cm, the upper and lower ends into a horse-shaped, the upper coarse 0.5 ~ 1.5cm; root anvil and the roots to the root to repair or cut short, pay attention to notching smooth, root anvil without bending, cut the horse