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为了探索适合L0630红叶李的嫁接条件,以桃树、杏树、榆叶梅、普通红叶李等树干为砧木材料,研究了不同砧木、嫁接方法及秋冬季嫁接保护措施对L0630红叶李成活率及生长状况的影响。结果表明:以榆叶梅作砧木,接口愈合较好,接穗少有劈裂、脱落现象,枝条较粗壮,成活率较高,达93.3%;在以榆叶梅作砧木的春季枝接试验中,劈接的成活率较高(93.3%),且无明显缺陷;在以榆叶梅作砧木的夏季芽接试验中,T芽接的成活率最高(88.9%),但各芽接方法之间差异不显著;在秋冬季嫁接时,采取一定的防护措施对嫁接的成活率有较大的影响,各处理的成活率比空白对照提高了21.2%～37.0%。
In order to explore the grafting conditions suitable for the leaves of L0630, the effects of different rootstocks, grafting methods and the grafting protection measures in autumn and winter on the survival rate of L0630 leaves were studied using the trunk of peach, apricot, Ulmus pumila and common leaves, The impact of growth status. The results showed that: the Prunus triloba as the rootstock, the healing of the interface is better, the scion rarely splitting, shedding phenomenon, the branches are thick, the survival rate is higher, reaching 93.3%; with Prunus triloba as rootstock in the spring branch test , The survival rate of cleavage was higher (93.3%), and there was no obvious defect. The survival rate of T budding was the highest (88.9%) in the summer budding test with the leaves of Prunus triloba as rootstock, but the difference between the budding methods was not Significant. When grafting in autumn and winter, certain protective measures had a significant impact on the survival rate of grafting, the survival rate of each treatment increased 21.2% ~ 37.0% than the blank control.