一、培青好枳壳砧木往常培育枳壳砧木需经两年,第三年春季才进行嫁接,我采用了秋季蹲苗的办法,一年生苗木长得比较壮实,第二年春季即可进行嫁接。当年播种或扦插的枳壳苗,只要苗床施足基肥、精细整地、出苗后肥水管理及时,于立秋后,苗高1.5尺时进行截顶蹲苗,即能取得较好的效果。截顶蹲苗的方法如图1所示(植株顶端以截去3寸为宜)。二、嫁接时 First, to cultivate good Citrus aurantium stock root Phytisthra rootstocks are usually cultivated after two years, the third year of spring before grafting, I used the method of autumn squat seedlings, annual seedlings grow stronger, the second spring can be grafted. The year of sowing or cutting of Citrus aurantium seedlings, as long as the seedbed enough to apply basal fertilizer, fine preparation, post-emergence fertilizer and water management in time, after the legislature, seedling height of 1.5 feet when the truncated squat seedlings, which can achieve better results. Truncated Dunmiao method shown in Figure 1 (top of the plant to cut off 3-inch is appropriate). Second, when grafting