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本文探讨了光敏核不育材料应用于寒冷稻作区粳稻轮回选择育种方法。提出了轮回选择育种的基本程序，论述了粳稻轮回选择育种方法的优越性和局限性．三年选育试验表明轮回选择育种方法选育的稳定株系具有株型好、穗粒多、米质好、抗瘟性和抗寒性强等优点，其综合农艺性状明显优于现有的生产品种。
In this paper, the application of photosensitive nuclear sterile material in cold paddy rice reincarnation selection breeding method was explored. The basic procedure of reincarnation selection breeding was put forward. The superiority and limitation of reincarnation selection breeding method were discussed. The results of three-year breeding showed that the stable lines with the breeding method of reincarnation selection had the advantages of good plant type, more spikelets, good quality of rice, good blast resistance and cold resistance. The comprehensive agronomic traits were obviously better than the existing ones Production varieties.