嫁接时间和砧木选择是影响木兰科植物嫁接成活率的主要因素，嫁接方法对成活率也有一定的影响。
Grafting time and kinds of stock are the major factors which affect the grafting survival rate of Magnoliaceae, but the grafting methods have less influence on the growth of the plants.
上述结果可为柑桔砧木的选择、土壤管理等提供参考。
The results would be useful to the selection of Citrus rootstock etc.
本文从园地选择、品种、砧木、清除病源、科学用药、控制树势等几个方面探讨了李细菌性穿孔病的综合防治技术。
In this article, selection of orchard site, variety, rootstock, elimination of diseased tissues, chemical application, etc, to control the disease systematically are discussed.
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