They engrafted the shoot of a cultivated apple tree on the branch of a wild one.
他们将栽培的苹果树嫩枝嫁接在野苹果树的树干上.
Finally all the wild apple species and their varieties clustered together, similarly to the traditional classification.
各野生种及其变种类型均聚到了一起, 与传统的系谱基本一致.
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