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试验以两种菊花品种的种子、插条、生根小苗、组培用外植体、愈伤组织、丛生芽为试材,研究了不同器官的辐射敏感性差异及适宜的辐照剂量。
In the experiment, the seedlings, cuttings, rooting seedlings, tissue culture explants, callus and shoots of two kinds of chrysanthemum varieties were used as materials to study the difference of radiation sensitivity of different organs and the suitable radiation dose.