用種子的實生苗有漫長的童期，及母樹不同的基因型，除極少樹種外，完全不可取隻能用作砧木嫁接好的品種

來源: 蔥蒜於 2023-05-01 11:09:44 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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