在水稻育种上要取得新的进展,必须开发新的稻种资源,而资源的正确分类是有效利用的前提。本文针对当前稻种分类上的不统一和误分现象,提出了新的分类系统,明确了印尼籼、粳稻,光壳稻和所谓“中间型”在分类上的地位。论证了只分籼、粳两亚种的合理性,并就鉴定指标,分类级别,“中间型”的利用以及研究稻种起源、演化应着重之点提出了建议。 To make new progress in rice breeding, we must develop new rice resources, and the correct classification of resources is the prerequisite for effective use. In this paper, we propose a new classification system for the current non-uniform and incorrect classification of rice species, and clarify the classification status of indica, japonica, husk rice and so-called “intermediate” indonesia. The rationality of subdivision indica and japonica subspecies is demonstrated, and some suggestions are put forward, such as identification index, classification level, utilization of “intermediate type” and research on the origin and evolution of rice seed.