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以荔枝新品种‘贵妃红’和‘草莓荔’与10种砧木为试材,对各砧穗组合的嫁接成活率及嫁接苗田间生长指标进行测定及比较。结果表明,不同砧穗组合间嫁接成活率以及嫁接苗田间生长势存在明显差别,‘贵妃红’以钦州红荔、黑叶、禾荔为砧木的嫁接成活率分别达80.0%、78.0%和74.0%,‘草莓荔’以禾荔为砧木的嫁接成活率最高,达82.0%。综合其成活率及嫁接苗生长状况等指标,‘贵妃红’宜以黑叶、禾荔、钦州红荔、白腊为砧木进行嫁接,而‘草莓荔’宜以黑叶、禾荔、钦州红荔、镇奉为砧木进行嫁接。
The new varieties of litchi ’Royal Red’ and ’Strawberry Litchi’ and 10 kinds of rootstocks were used as materials to evaluate the grafting survival rate and the growth index of grafted seedlings. The results showed that there were significant differences in grafting survival rate and grafting seedling growth potential between the different combinations of scion heads, and the grafting survival rates of ’Red Lihong’, ’Heiye’ and ’Helihong’ in Qinzhou were 80.0%, 78.0% and 74.0% %, ’Strawberry Lai’ Wo Li as the rootstock grafting survival rate of the highest, up 82.0%. According to its survival rate and the growth of grafted seedlings and other indicators, ’Royal Red’ should be black leaves, Wo Lai, Qinzhou Hongli, white wax rootstock grafting, and ’strawberry Lai’ should be black leaves, Wo Lai, Qinzhou red Lai, town as rootstock grafting.