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Ultra-weak luminescent analysis is a new way to detect the irradiation dose and the vigour of irradiated rice.Rough rice and head rice flour were used in this research for ultra-weak luminescent analysis.The experimental data showed that the bioluminescent intensity of rough rice samples were different with the increasing storage and the increasing dose and a similar trends appeared in the germination rates of irradiated rough rice at different dose and after different storage.It was testified that,the bioluminescent intensity and germination rates of irradiated rough rice at different dose and storage were due to the effect of the rice embryo,which affected by irradiation and had self-repair during storage.As a result,the ultra-weak luminescent analysis with rough rice can not used to detect the irradiation dose of irradiated rice,but it can used to detect the vigour of irradiation rice.Further experiments showed that the ultra-weak bioluminescent intensity of head rice flour was testified to be a possible way to forecast the dose of irradiated rough rice samples,and the ultra-weak luminescent analysis with head rice flour added with cane sugar solution can used to detect the irradiation dose of irradiated rice.