葡萄优良品种瑞必尔硬枝扦插生根较难 ,我们用ＡＢＴ1号生根粉处理取得很好效果 ,苗木成活率95% ,当年苗高 90ｃｍ以上 ,基茎粗 1ｃｍ ,饱满芽 6～7个。具体做法是 :选粗 1ｃｍ ,充分成熟的 1年生硬枝 ,剪成长 2 0ｃｍ、有 2～ 3个芽的段 ,上剪口距顶芽1 5ｃｍ平剪 ,下剪口为马 Grape varieties Rachel hardwood cuttings rooting more difficult, we use ABT1 rooting powder treatment achieved good results, the survival rate of 95% of seedlings, when the seedling height of 90cm or more, base stems and rough 1cm, plump buds 6 to 7. The specific approach is: Select rough 1cm, fully mature 1-year-old hard branches, cut grow 20cm, 2 to 3 bud segments, the top notch from the top bud 15cm flat cut, the next notch for the horse