通过对野败型杂交水稻及其亲本“三系”和一般常规稻种子在一定浓度的Ａ（盐类化合物）、Ｂ（酸类化合物）试剂溶液里进行光照培养，利用其色素代谢差异使幼苗鉴定器官芽鞘和不完全叶表现色泽不同而达到鉴定野败型杂交稻种纯度的目的。通过２ａ与海南和当地正季生产鉴定相比较，结果显示：用本研究鉴定结果与当地正季生产鉴定结果呈高度相关，相关系数分别为０．９３５１（汕优６３）和０．９００２（协优１０号），同时，１ａ多的生产应用亦表现很高的准确性和实用性。该方法能较好地解决现阶段我国野败型杂交稻种纯度室内鉴定问题而替代海南种植鉴定 The wild type hybrid rice and its parents “three lines” and conventional rice seeds in a certain concentration of A (salt compounds), B (acid compound) reagent solution for light culture, the use of its differences in pigment metabolism of seedlings Identify the organs of the sheath and incomplete leaf performance of the different colors to achieve the purpose of identifying the wild-type hybrid rice purity. The results showed that the results of this study were highly correlated with the results of local seasonal production appraisal, and the correlation coefficients were 0.9351 (Shanyou 63) and 0.9002 Excellent 10), at the same time, more than 1a production applications also showed high accuracy and practicality. The method can better solve the problem of purity indoor identification of wild-type hybrid rice in China and replace identification of Hainan planting at this stage