天气预报 > 自然 > 钻空嫁接果树的方法
钻空嫁接果树的方法
更新时间: 2021-04-30 02:30:19  

1、削接穗,短截成长度为10~15厘米,确保有2~3个饱满的叶芽,进行蜡封或用塑料薄膜封,之后将接穗生物学下端仅将韧皮部削除,保留一部分形成层,呈圆柱形,去掉韧皮的长度为2厘米。

2、砧木钻孔,在砧木合适的部位用钻钻孔,钻孔深度2~3厘米,深达木质部。孔方向尽量避免垂直地面,以斜向上为好。

3、砧木和接穗接合,清除孔内木屑,将处理好的接穗插入孔中,每一孔安一个接穗。

关键词: 嫁接 果树 方法

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