水稻是中国主要粮食作物之一,水稻产量与国家粮食安全密切相关。稻瘟病是影响水稻产量的主要病害之一,水稻在整个生育期都会不同程度的遭受稻瘟病的危害,严重影响水稻安全成熟。培育出抗病品种是解决稻瘟病危害的最为经济有效的措施,本文对稻瘟病抗病基因研究及利用概述,为培育抗稻瘟病品种提供理论参考依据。 Rice is one of the main food crops in China. The output of rice is closely related to the national food security. Rice blast is one of the major diseases that affect the yield of rice. Rice will be affected by rice blast to varying degrees throughout the growth period, which will seriously affect the safety of rice. Breeding resistant varieties is the most economical and effective measure to solve the hazards of rice blast. In this paper, the research on the resistance genes of rice blast and its utilization are summarized in this paper, which provides the theoretical reference for breeding the varieties resistant to rice blast.