方法：不同部位菊三七外植体进行无菌苗的诱导培养。

Methods: The different parts of explant of Gynura segetum were made induced culture.

youdao

方法：不同部位菊三七外植体进行无菌苗的诱导培养。

Methods: The different parts of explant of Gynura segetum were made induced culture.

youdao