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1 插条的采集和越冬贮藏 选择生长健壮的优质红提植株做母本，结合冬季修剪、从剪下的 1年生枝条中选节间短、 部小、芽眼饱满的作为插条，选择中段 4～ 5节的长度进行剪截，按每 100根为 1捆进行挖沟埋沙贮藏，开春化雪后逐步撤去覆土。 2 苗圃地准备 应选择地势平坦，土壤疏
1 cuttings collected and overwintering storage selection of robust red-growth plants as the female parent, combined with winter pruning, cut from the 1-year-old branches in the selection of short, small, bud full eye as cuttings, select the middle 4 ~ Cut length of 5 sections, according to every 100 for a bundle of trenching buried sand storage, open the spring after the snow gradually remove the casing. 2 Nursery preparation should be flat topography, soil sparse