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本文报道在花药培养中,应用钴-60γ射线辐照水稻花药、愈伤组织、绿芽和花粉幼苗的效果。结果证明一定照射量能够提高愈伤组织的诱导频率和绿苗分化频率。辐射愈伤组织和绿芽能够提高其分化能力。愈伤组织对钴-60γ射线的耐辐射性较强。
This paper reports the effects of irradiation of anther culture on the anther, callus, shoots and pollen of rice anther using cobalt-60γ ray. The results show that a certain amount of irradiation can improve the callus induction frequency and green shoot differentiation frequency. Radiation callus and green shoots increased their ability to differentiate. Callus is more resistant to cobalt-60γ radiation.