中文摘要：

红宝石海棠是西北地区观赏价值较高的园林绿化树种，嫁接是其常用的繁殖方法，为了提高红宝石海棠繁殖的实效性，对红宝石海棠进行嫁接对比试验。结果表明：在芽接中，以T形接和嵌芽接的成活率较高，分别为89．0％和95．3％，以嵌芽接最高；在枝接中，劈接和切接的成活率分别为89．3％和91．6％，以切接较高。因此，在昌吉地区红宝石海棠的嫁接育苗中可以推广嵌芽接和劈接，因嵌芽接的技术难度较小，而且容易补接，所以更具有推广价值。

英文摘要：

Maluz spttabilis Royalty is a landscape tree in northwest area with higher ornamental value. Grafting is commonly used in reproducing,in order to improve the effectiveness of reproducing of Maluz spttabilis Roy- alty, the grafting experiments were surveyed on the spot through graft contrast test. The results showed that： the survival rate of T grafting and plate budding were higher in budding grafting for 89.0 and 95.3 % respec- tively,plate budding was the highestthe survival rate of cleft grafting and cut grafting were better for 89.3% and 91.6 , cut grafting was the highest. Therefore, plate budding and cut grafting could extend in Maluz spt- tabilis Royalty grafting seedling in Changji region, because of the difficulty of plate budding skill is less and easy to patch, so has more promotional value.