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苹果春季嫁接采用带木质部芽接法,操作简便,工作效率高,嫁接时间长,成活率高,被生产上广为应用。但嫁接后解绑的具体时间尚不十分清楚。为此,我们于1991年进行了本试验。试材选用校外密植园中3年生金冠苹果树,行株距3m×2m,嫁接品种为短枝型新红星,嫁接
Apple spring grafting using xylem bud method, easy to operate, high efficiency, long grafting time, high survival rate, is widely used in production. However, after the grafting of the specific time is not yet fully understood. For this reason, we conducted this experiment in 1991. Specimens used in school close-planting garden 3-year-old Golden Delicious apple tree, line spacing 3m × 2m, the grafted varieties of spur red star, grafting